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WO2018121308A1 - 一种多画面显示方法及显示装置 - Google Patents

一种多画面显示方法及显示装置 Download PDF

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Publication number
WO2018121308A1
WO2018121308A1 PCT/CN2017/116721 CN2017116721W WO2018121308A1 WO 2018121308 A1 WO2018121308 A1 WO 2018121308A1 CN 2017116721 W CN2017116721 W CN 2017116721W WO 2018121308 A1 WO2018121308 A1 WO 2018121308A1
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WO
WIPO (PCT)
Prior art keywords
display
screen
curved
curved display
sub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/116721
Other languages
English (en)
French (fr)
Inventor
陈猷仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
Original Assignee
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HKC Co Ltd, Chongqing HKC Optoelectronics Technology Co Ltd filed Critical HKC Co Ltd
Priority to US16/341,705 priority Critical patent/US10678491B2/en
Publication of WO2018121308A1 publication Critical patent/WO2018121308A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

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    • G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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    • H04N21/43076—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices
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Definitions

  • the present disclosure relates to the field of display technologies, and in particular, to a multi-picture display method and a display device.
  • curved displays At present, more and more LCD panels need to use curved displays, and curved displays also bring different experiences to consumers, making curved displays gradually become a new development direction in the industry, which can be arbitrarily
  • the curved display is more popular with users.
  • multiple users can only view the same picture content at the same time.
  • the existing split screen display technology or PBP technology multiple users can simultaneously view different picture content, but because it is a curved screen The picture content interferes with each other and does not have a good visual experience.
  • Embodiments of the present disclosure provide a multi-picture display method and a display device, which enable different users to view different and undisturbed picture contents using the same display screen.
  • a multi-screen display method for a display device including a curved display screen, the curved display screen being connected to a source device through an image transmission line, the method comprising:
  • the source device adjusts, according to the resolution data, a resolution of the display content selected by the user in the plurality of display sub-interfaces to respectively meet the plurality of adjustment resolutions;
  • the adjusted display content selected in the display sub-interface is displayed through the display sub-interface.
  • the multi-screen display method further includes: determining the multi-screen of the curved display screen before the obtaining the position information of the preset folding line on the curved display screen Whether the display function is selected; if the multi-screen display function of the curved display screen is selected, obtaining the position information of the preset folding line on the curved display screen, if the multi-screen display function of the curved display screen is not If selected, a prompt message for prompting the user to select the multi-screen display function of the curved display screen is output.
  • the preset fold line is a vertical fold line; and the obtaining the position information of the preset fold line on the curved display screen comprises: acquiring the vertical fold line in the Corresponding column pixel cells in the surface display.
  • the multi-screen display method after the acquiring the adjusted display content selected by the user in the plurality of the display sub-interfaces, the multi-screen display method further includes: determining the display content Whether there is audio information; if there is audio information in the display content, one audio channel is selected from a plurality of audio channels used by the curved display; and the audio information is output through the selected audio channel.
  • the user bends the curved display screen according to a preset folding line, including: the display screen corresponding to the preset folding line protrudes from the curved display screen, The display content of the sub-interface is displayed on both sides of the split screen line.
  • the preset fold line is a vertical fold line; and the obtaining the position information of the preset fold line on the curved display screen comprises: acquiring the vertical fold line in the Corresponding column pixel cells in the surface display.
  • the senor detects that the user bends the curved display screen by a preset folding line.
  • the senor is a pressure sensor when the pressure is transmitted When the pressure value detected by the sensor reaches a certain preset pressure threshold range, it is determined that the user bends the curved display screen by the preset folding line.
  • a display device comprising:
  • a first acquiring module configured to acquire position information of the preset folding line on the curved display screen when detecting that the user bends and splits the curved display screen according to a preset folding line, wherein the preset folding line a dividing line of the adjacent sub-curved display screen formed by the bending split screen;
  • a dividing module configured to divide the display interface of the curved display screen into a plurality of display sub-interfaces according to the position information, wherein a split screen line of two adjacent display sub-interfaces coincides with the preset fold line;
  • a second acquiring module configured to acquire the adjusted adjusted display content selected by the user in the plurality of the display sub-interfaces
  • a display module configured to display the adjusted display content selected in the display sub-interface through the display sub-interface
  • a memory for storing a raw resolution of the display module
  • connection port configured to be connected to the source device through the image transmission line, to receive the multi-screen display request and the adjusted display content transmitted by the source device through the image transmission line;
  • the display controller is coupled to the display module, the memory, and the connection port, and configured to distinguish the original resolution of the curved display screen according to the number of pictures in the multi-screen display request Adjusting resolutions, and transmitting resolution data respectively recorded with the plurality of adjustment resolutions to the source device, and separately displaying the adjusted selected in the display sub-interface transmitted by the source device
  • the display content is in a plurality of the display sub-interfaces.
  • the display device further includes a first determining module and a first prompting module; the first determining module is configured to determine whether a multi-screen display function of the curved display screen is selected; a first acquiring module, configured to acquire position information of the preset folding line on the curved display screen if the multi-screen display function of the curved display screen is selected; the first prompting module is configured to: If the multi-screen display function of the curved display screen is not selected, a prompt message for prompting the user to select the multi-screen display function of the curved display screen is output.
  • the preset folding line is a vertical folding line; the first acquiring module is specifically configured to acquire a corresponding column pixel unit of the vertical folding line in the curved display screen.
  • the display device further includes: a second determining module, configured to determine Whether there is audio information in the display content; a selection module, configured to select one audio channel from a plurality of audio channels used by the curved display screen if the display content has audio information; and an output module, configured to: Information is output through the selected audio channel.
  • the plurality of audio channels are independent audio channels to simultaneously transmit different audio information.
  • the user bends the curved display screen according to a preset folding line, including: a display screen corresponding to the preset folding line protrudes from the curved display screen to block The display content of the sub-interface is displayed on both sides of the split screen line.
  • the preset folding line is a vertical folding line; the first acquiring module is specifically configured to acquire a corresponding column pixel unit of the vertical folding line in the curved display screen.
  • the display device further includes a sensor disposed at the predetermined fold line to detect, by the sensor, the user to bend the curved display screen according to the preset folding line.
  • the sensor is a pressure sensor, and when the pressure value detected by the pressure sensor reaches a certain preset pressure threshold range, it is determined that the user is facing the curved surface according to the preset folding line.
  • the display is bent and split.
  • the display device further includes a split screen button disposed on the curved display screen, the split screen button for selecting a multi-screen display function of the curved display screen by pressing.
  • a multi-screen display method for a display device including a curved display screen, the curved display screen being connected to a source device through an image transmission line, the method comprising:
  • the bending screen is configured to bend the curved display screen into at least two sub-curved display screens according to a preset folding line, wherein the preset folding line is an adjacent sub-surface formed by the bending split screen.
  • the source device adjusts, according to the resolution data, a resolution of the display content selected by the user in the plurality of display sub-interfaces to respectively meet the plurality of adjustment resolutions;
  • the multi-screen display method further includes: before the obtaining the location information of the preset polyline on the curved display screen, the multi-screen display method further includes:
  • the output is used for Prompting the user to select a prompt message of the multi-screen display function of the curved display screen
  • the multi-screen display method further includes:
  • the preset fold line is a vertical fold line
  • the obtaining the position information of the preset folding line on the curved display screen comprises: acquiring a corresponding column pixel unit of the vertical folding line in the curved display screen.
  • the senor detects that the user bends the curved display screen by a preset folding line.
  • the senor is a pressure sensor, and when the pressure value detected by the pressure sensor reaches a certain preset pressure threshold range, determining that the user is in the preset folding line pair
  • the curved display screen is used to bend and split the screen.
  • the embodiment of the present disclosure divides the curved display screen according to a preset folding line according to a user, and uses a display interface corresponding to the physical bending split screen mode to split the screen on the software.
  • the display screen is divided into multiple display sub-interfaces, and different display sub-interfaces display different contents, thereby enabling multiple users to simultaneously view different screen contents, and the present disclosure applies DisplayPort technology to a single source device.
  • the display content selected in the plurality of display sub-interfaces is transmitted to the display device through a single image transmission line, thereby realizing multi-screen display on the display device and eliminating the trouble of user wiring.
  • the present disclosure also adjusts the resolution data provided to the source device according to the multi-screen display request proposed by the source device, so that the adjusted display content provided by the source device can conform to the resolution of the actual display on the display device to avoid The image frame is deformed by compression, providing a good multi-screen display.
  • FIG. 1 is a schematic flowchart of a multi-picture display method according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a user when viewed by using a curved display screen according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of an effect when a user views through a curved display screen by using a multi-screen display method according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of an effect when a user views through a curved display screen by using a multi-screen display method according to an embodiment of the present disclosure
  • FIG. 5 is another schematic flowchart of a multi-screen display method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of an effect when a user views through a curved display screen by using a multi-screen display method according to an embodiment of the present disclosure
  • FIG. 7 is a schematic block diagram of a display device according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic flowchart of a multi-screen display method according to an embodiment of the present disclosure.
  • the multi-screen display method applies a display device, and the display device includes a curved display screen.
  • the curved display screen is connected to the source device 313 through an image transmission line 314, and the curved display screen can be bent into a plurality of curved display screens by external force.
  • the multi-screen display method includes steps S101 to S104.
  • the curved display screen when a plurality of users use the curved display screen to view the screen content, if a plurality of users want to use the curved display screen to simultaneously view different screen contents, the curved display screen may be pressed by an external force.
  • the preset fold line is bent into at least two sub-curved display screens, wherein the preset fold line is a boundary line of the adjacent sub-curved surface display formed by the bend split screen.
  • FIG. 2 is a schematic diagram of a user using a curved display screen according to an embodiment of the present disclosure
  • FIG. 3 is a view of a user using a multi-screen display method through a curved display screen according to an embodiment of the present disclosure.
  • the curved display screen 10 is provided with a preset folding line 101, and the preset folding line 101 may include a plurality of users when a plurality of users 20 (such as the user 21 and the user 22) use the curved display screen 10 to view the program. 21 and the user 22 want to use the curved display screen 10 to simultaneously watch different programs, and then bend the curved display screen 10 according to the preset folding line 101, and the preset folding line 101 can be divided into two curved display screens. As shown in FIG. 3, the curved display screen 10 is bent into a first curved display screen 11 and a second curved display screen 12 according to a predetermined folding line 101.
  • the curved display screen can be divided into a plurality of curved display screens, such as the second preset polygonal line 102 and the third preset polygonal line 103 in FIG. 4, according to the second preset polygonal line 102 and
  • the third preset fold line 103 can divide the curved display screen 10 into a first curved display screen 11, a second curved display screen 12, and a third curved display screen 13.
  • the detection may be performed by the sensor 321 , for example, setting a pressure sensor at a preset folding line, when the pressure detected by the pressure sensor When the value reaches a certain preset pressure threshold range, the user is considered to be bent and split by the preset folding line.
  • the position information of the preset folding line on the curved display screen is obtained.
  • the preset folding line includes but does not limit the vertical folding line. If the preset folding line is a vertical folding line, the vertical folding line is obtained.
  • the column image The prime unit can be used as the position information of the vertical fold line on the curved display screen, and the position information of the preset fold line on the curved display screen can also be determined by other means.
  • the display interface of the curved display screen is divided into a plurality of display sub-interfaces according to the position information, specifically, the display interface of the curved display screen 10 is divided into the first curved display 11
  • the display sub-interface and the display sub-interface of the second curved display 12 are displayed.
  • the two display sub-interfaces are independent, and may be a reduced version of the display interface of the original curved display 10 or a new display interface.
  • the most important thing is that the split screen lines of the two display sub-interfaces coincide with the preset fold lines, and the position of the split screen lines is determined by the preset fold lines of the curved display screen.
  • the split screen display of the display interface is correspondingly implemented on the software.
  • S1021 Receive a multi-screen display request transmitted by the source device 313 via the video transmission line 314.
  • the multi-screen display request records, for example, the number of pictures that the source device 313 wants to display on the display device, or the number of pictures provided by the source device 313.
  • the source device 313 can transmit the information of the display screen number to the display device by the multi-screen display request.
  • S1022 Differentiate the original resolution of the curved display screen into a plurality of adjustment resolutions according to the number of pictures in the multi-screen display request, and transmit resolution data respectively recorded with the plurality of adjustment resolutions to the source device 313. .
  • the resolution data may be extended display identification data, which may be used to record the display resolution of each of the sub-curved display screens in the display module (described later).
  • the extended display identification data may be stored in a memory 310 (described later) for access by the display controller 312 (described later) and transmitted to the source device 313.
  • the embodiment of the present disclosure provides the adjusted adjustment resolution to the source device 313 through the display controller 312, so that the source device 313 can send the adjusted display content with the corresponding resolution to each sub-curved display screen. Displayed on. Thereby, it is possible to improve the problem that the screen is deformed due to the difference in the resolution of the display content from the display screen in the multi-screen display.
  • the source device 313 adjusts, according to the resolution data, a resolution of the display content selected by the user in the plurality of display sub-interfaces to respectively meet the plurality of adjustment resolutions.
  • the display controller 312 of the present embodiment can provide the actual screen resolution to the source device 313 by adjusting the resolution recorded in the resolution data, so that the source device 313 can The adjusted display content is transmitted according to the actual screen resolution, thereby improving the problem that the display content is distorted when the multi-screen display does not match the resolution actually displayed on the display.
  • the adjusted adjusted display content selected by the user in the plurality of display sub-interfaces is acquired from the source device 313 through the image transmission line 314.
  • the user 21 and the user 22 want to simultaneously view different screen contents.
  • the user can select different videos on the display sub-interface of the first curved display 11 and the display sub-interface of the second curved display 12. Or text content.
  • the user 21 selects the video A and the user 22 in the display sub-interface of the first curved display 11 to select the video B in the display sub-interface of the second curved display 12 to obtain the adjusted adjustment selected by the user.
  • Display content that is, adjusted video A and video B.
  • the user 21 selects the video A in the display sub-interface of the first curved display screen 11, and displays the adjusted video A through the display sub-interface of the first curved display 11; 22: Selecting the video B in the display sub-interface of the second curved display 12 displays the adjusted video B through the display sub-interface of the second curved display 12. Therefore, different users can view different display contents through the corresponding screens of the curved display screen and the display interface, and the display screen corresponding to the preset folding line of the curved display screen is bent from the curved display screen.
  • the protruding line can also be used to block the display content of the sub-interfaces on both sides of the split screen line, so that the user can truly enjoy the effect of the two screens visually, unlike the existing split screen technology. Therefore, different users can use the same display screen to view different and undisturbed picture content, and the present disclosure applies a display port (DisplayPort, usually abbreviated as DP) technology, which provides a single source device 313.
  • DP display port
  • the display content selected in the display sub-interface is transmitted to the display device through a single image transmission line 314, thereby realizing multi-screen display on the display device and eliminating the trouble of user wiring.
  • the present disclosure also adjusts the resolution data provided to the source device 313 according to the multi-screen display request proposed by the source device 313, so that the adjusted display content provided by the source device 313 can conform to the resolution thereof actually displayed on the display device, Avoid image image distortion caused by compression, and provide a good multi-screen display.
  • FIG. 5 is a schematic flowchart of a multi-screen display method according to an embodiment of the present disclosure.
  • the multi-screen display method applies a display device, the display device includes a curved display screen, and the curved display screen is connected to the source device 313 through the image transmission line 314, and the curved display screen can be bent into a plurality of curved display screens by external force, the curved surface
  • the display has multiple audio channels, or the host corresponding to the curved display includes multiple audio channels.
  • the multi-screen display method includes steps S201 to S206.
  • the multi-screen display function of the curved display screen may correspond to a split screen button mode, and the split screen button 322 is disposed on the curved display screen, and the user displays the curved surface according to a preset polyline. After the screen performs the split screen, the user is prompted to select the multi-screen display function of the curved display screen. For example, by pressing the split screen button 322, the multi-screen display function of the curved display screen can be selected.
  • Step S202 Determining whether the multi-screen display function of the curved display screen is selected, if the multi-screen display function of the curved display screen is selected, performing step S202; if the multi-screen display function of the curved display screen is not selected, The prompt information for prompting the user to select the multi-screen display function of the curved display is output.
  • the position information of the preset folding line on the curved display screen is obtained.
  • the preset folding line includes but does not limit the vertical folding line. If the preset folding line is a vertical folding line, the obtaining the a vertical line of pixels in the corresponding column pixel unit in the curved display screen, the column of pixel units can be used as the position information of the vertical folding line on the curved display screen, and the preset folding line can be determined by other means.
  • the position information of the curved display is a vertical folding line.
  • the display interface of the curved display screen is divided into a plurality of display sub-interfaces according to the position information, wherein a split screen line of two adjacent display sub-interfaces coincides with the preset fold line.
  • the display interface of the curved display screen is drawn according to the location information. Divided into a plurality of display sub-interfaces, as shown in FIG. 2 , specifically, the display interface of the curved display screen 10 is divided into a display sub-interface of the first curved display 11 and a display sub-interface of the second curved display 12 .
  • the two display sub-interfaces may be a reduced version of the display interface of the original curved display 10 or a new display interface.
  • the most important thing is that the split screen lines of the two display sub-interfaces coincide with the preset fold lines, and the position of the split screen lines is determined by the preset fold lines of the curved display screen.
  • the split screen display of the display interface is correspondingly implemented on the software.
  • S2032 Differentiate the original resolution of the curved display screen into a plurality of adjustment resolutions according to the number of pictures in the multi-screen display request, and transmit resolution data respectively recorded with the plurality of adjustment resolutions to the source device 313. .
  • the source device 313 adjusts, according to the resolution data, a resolution of the display content selected by the user in the plurality of display sub-interfaces to respectively meet the plurality of adjustment resolutions.
  • the adjusted adjusted display content selected by the user in the plurality of display sub-interfaces is acquired from the source device 313 through the image transmission line 314.
  • the user 21 and the user 22 want to simultaneously view different screen contents.
  • the user can select different videos on the display sub-interface of the first curved display 11 and the display sub-interface of the second curved display 12. Or text content.
  • the user 21 selects the video A and the user 22 in the display sub-interface of the first curved display 11 to select the video B in the display sub-interface of the second curved display 12 to obtain the adjusted adjustment selected by the user.
  • Display content that is, adjusted video A and video B.
  • step S206 is performed; if the display content does not have audio information, step S208 is performed.
  • the curved display screen uses multiple audio channels, and the multiple audio channels are independent audio channels, which can simultaneously transmit different audio information, and different audio channels correspond to different audio devices, such as headphones.
  • the selected audio channel is a different sub-screen to select different audio channels
  • the audio information in the display content selected in the split screen is output through the audio channel corresponding to the split screen, and different through different surfaces.
  • the display sub-interface of the display screen displays different adjusted display contents, and can also listen to the audio information of the respective display contents, thereby preventing mutual interference with each other and improving the viewing experience during viewing.
  • the user 21 selects the video A in the display sub-interface of the first curved display screen 11, and displays the adjusted video A through the display sub-interface of the first curved display 11; 22: Selecting the video B in the display sub-interface of the second curved display 12 displays the adjusted video B through the display sub-interface of the second curved display 12.
  • the embodiment of the present disclosure displays the surface by using a display interface split screen corresponding to the physical bending split screen mode on the software according to a physical folding and splitting manner of the curved display screen according to a preset folding line.
  • the screen is divided into a plurality of display sub-interfaces, and different display sub-interfaces display different contents, thereby enabling multiple users to simultaneously view different screen contents, and the present disclosure applies DisplayPort technology, which is provided by a single source device 313.
  • the display content selected in the plurality of display sub-interfaces is transmitted to the display device through a single image transmission line 314, thereby realizing multi-screen display on the display device and eliminating the trouble of user wiring.
  • the present disclosure also adjusts the resolution data provided to the source device 313 according to the multi-screen display request proposed by the source device 313, so that the adjusted display content provided by the source device 313 can conform to the resolution actually displayed on the display device. To avoid distortion of the image frame due to compression, and to provide a good multi-screen display.
  • FIG. 6 Schematic diagram of the effect when the user uses the multi-screen display method to view through the curved display.
  • the curved display screen 10 can be bent into two curved display screens according to the preset folding line 101, that is, the first curved display screen 11 and the second curved display screen 12, and the curved display screen is connected to the source device 313 through the image transmission line 314.
  • the curved display 10 can be bent into a first curved display 11 and a second curved display 12 by using an external force, when the main display is
  • the control unit or the display connected to the host detects that the curved display 10 is divided into the first curved display 11 and the second curved display 12, and obtains the position information of the preset broken line on the curved display 10, and the curved display is based on the position information.
  • the display interface of 10 is divided into a first display sub-interface 110 and a second display sub-interface 120, and then receives a multi-screen display request transmitted by the source device 313 via the image transmission line 314, and the surface display is distinguished according to the number of pictures in the multi-screen display request.
  • the original resolution of the screen is a plurality of adjustment resolutions
  • the resolution data respectively recorded with the plurality of adjustment resolutions is transmitted to the source device 313, and the source device 313 adjusts the user according to the resolution data.
  • the face 110 and the second display sub-interface 120 obtain, from the source device 313, the adjusted adjusted display content that the user selects to view through the image transmission line 314 and pass the adjusted display content to the first display respectively.
  • the sub-interface 110 and the second display sub-interface 120 are displayed to different users, for example, the user 21 and the user 22 can enjoy different display contents. Since the physical separation is combined with the software split screen, the user uses the multi-screen display method to view different display contents, and has the effect of viewing two independent display screens, thereby increasing the user's viewing experience.
  • FIG. 7 is a schematic block diagram of a display device according to an embodiment of the present disclosure.
  • the display device comprises a curved display screen, which can be bent into a plurality of curved display screens by external force, and the curved display screen can be bent into a plurality of curved display screens by external force.
  • the display device 300 includes: a first determining module 301, a first obtaining module 302, a dividing module 303, a second obtaining module 304, a second determining module 305, a selecting module 306, an output module 307, and a display module 308.
  • the first determining module 301 is configured to determine whether the multi-screen display function of the curved display screen is selected when detecting that the user bends the curved display screen according to a preset folding line.
  • the multi-screen display function of the curved display screen may correspond to a split screen button mode, and the split screen button 322 is disposed on the curved display screen, and the user bends and screens the curved display screen according to a preset folding line. After the prompt The user selects the multi-screen display function of the curved display screen, for example, by pressing the split screen button 322, the multi-screen display function of the curved display screen can be selected.
  • the first obtaining module 302 is configured to acquire, if the multi-screen display function of the curved display screen is selected, position information of the preset folding line on the curved display screen, wherein the preset folding line is the bending The dividing line of the adjacent sub-curved display formed by the split screen.
  • the first acquiring module is specifically configured to acquire a corresponding column pixel unit of the vertical fold line in the curved display screen. Specifically, the position information of the preset folding line on the curved display screen is obtained.
  • the preset folding line includes but does not limit the vertical folding line. If the preset folding line is a vertical folding line, the vertical folding line is obtained.
  • the column pixel unit in the curved display screen the column pixel unit can be used as the position information of the vertical folding line on the curved display screen, and the preset folding line can be determined in the curved display screen by other means. location information.
  • the first prompting module 309 is configured to output prompt information for prompting the user to select a multi-screen display function of the curved display screen if the multi-screen display function of the curved display screen is not selected.
  • the prompt information for outputting the multi-screen display function for prompting the user to select the curved display screen may include, without limitation, outputting the audio prompt content using the speaker and/or outputting the video prompt content using the display device.
  • the dividing module 303 is configured to divide the display interface of the curved display screen into a plurality of display sub-interfaces according to the location information, wherein a split screen line of two adjacent display sub-interfaces coincides with the preset fold line. Specifically, as shown in FIG. 2 , for example, the display interface of the curved display screen 10 is divided into the display sub-interface of the first curved display 11 and the display sub-interface of the second curved display 12 .
  • the second obtaining module 304 is configured to obtain the adjusted adjusted display content selected by the user in the plurality of the display sub-interfaces. Specifically, for example, the user 21 selects the video A and the user 22 to select the video B in the display sub-interface of the second curved display 12 in the display sub-interface of the first curved display 11 to obtain the adjusted selection of the user. After the adjustment, the content is displayed, that is, the adjusted video A and video B.
  • the second determining module 305 is configured to determine whether the display content has audio information. Among them, the existing audio information detection method is adopted. If the display content has audio information, the selection module 306 is called; if the display content does not have audio information, the display module 308 is called.
  • the selecting module 306 is configured to select one audio channel from the plurality of audio channels used by the curved display screen if the display content has audio information.
  • the plurality of audio channels used by the curved display screen are independent audio channels, and different audio information can be simultaneously transmitted,
  • the same audio channel corresponds to different audio devices, such as headphone jacks and speakers.
  • the output module 307 is configured to output the audio information through the selected audio channel.
  • the selected audio channel is a different sub-screen to select different audio channels
  • the audio information in the display content selected in the split screen is output through the audio channel corresponding to the split screen, so as to realize different display screens through different curved display screens.
  • the interface can view different display contents, and can also listen to the audio information of the respective display contents, prevent mutual interference, and improve the viewing experience during viewing.
  • the display module 308 is configured to display the adjusted display content selected in the display sub-interface through the display sub-interface. For example, if the user 21 selects the video A in the display sub-interface of the first curved display screen 11, the adjusted video A is displayed through the display sub-interface of the first curved display 11; the user 22 is on the second curved display 12 After the video B is selected in the display sub-interface, the adjusted video B is displayed through the display sub-interface of the second curved display 12.
  • the memory 310 is configured to store the original resolution of the display module.
  • connection port 311 is configured to be connected to the source device 313 via the image transmission line 314 to receive the multi-screen display request and the adjusted display content transmitted by the source device 313 through the image transmission line 314.
  • the display controller 312 is coupled to the display module, the memory 310, and the connection port 311, and is configured to distinguish the curved display screen according to the number of pictures in the multi-screen display request
  • the original resolution is a plurality of adjustment resolutions
  • the resolution data respectively recorded with the plurality of adjustment resolutions is transmitted to the source device 313, and the display sub-interfaces transmitted by the source device 313 are respectively displayed.
  • the selected adjusted display content is selected from a plurality of the display sub-interfaces.
  • the source device 313 may be a computer that supports multiple stream transmission technologies of different specification display ports (for example, DP1.2) or other electronic devices that can provide video stream, and the connection port 311 may be a display port.
  • the transmission interface of the technology may also be other transmission interfaces that provide multiple streaming technologies to support multiple streaming technologies.
  • the display device in the embodiment of the present disclosure adopts a physical bending and splitting manner on the curved display screen according to a preset folding line, and uses a display interface corresponding to the physical bending split screen mode on the software.
  • the curved display screen is divided into a plurality of display sub-interfaces, and different display sub-interfaces display different contents, thereby enabling multiple users to simultaneously view different screen contents, and the present disclosure applies DisplayPort technology to a single source device.
  • 313 provides multiple display sub-interfaces
  • the selected display content is transmitted to the display device through a single image transmission line 314, thereby realizing multi-screen display on the display device and eliminating the trouble of user wiring.
  • the present disclosure also adjusts the resolution data provided to the source device 313 according to the multi-screen display request proposed by the source device 313, so that the adjusted display content provided by the source device 313 can conform to the resolution actually displayed on the display device. To avoid distortion of the image frame due to compression, and to provide a good multi-screen display.
  • Units or modules in the terminal of the embodiment of the present disclosure may be combined, divided, and deleted according to actual needs.

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Abstract

本公开实施例公开了一种多画面显示方法及显示装置，应用于包括曲面显示屏的显示装置，该方法包括：当检测到用户按预设折线对所述曲面显示屏进行折弯分屏时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线；根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合；获取所述用户在多个所述显示子界面内选择的显示内容；将在显示子界面内选择的所述显示内容通过所述显示子界面显示。

Description

一种多画面显示方法及显示装置 技术领域
本公开涉及显示技术领域，尤其涉及一种多画面显示方法及显示装置。
背景技术
目前，越来越多的液晶面板需要使用曲面显示器，且曲面显示器也因为给消费者带来了不同的体验，使得曲面显示器渐渐成为行业内新的发展方向，其中可饶式(可任意变化曲率)的曲面显示器更是受到使用者的青睐。但是使用现有的曲面显示器，多位用户也只能同时观看同一画面内容，而使用现有的分屏显示技术或PBP技术是可以实现多位用户同时观看不同画面内容，但是由于是曲面屏会造成画面内容彼此干扰，不具有较好的视觉体验。
发明内容
本公开的实施例提供了一种多画面显示方法及显示装置，实现了不同用户使用同一显示屏即可观看到不同且彼此不受干扰的画面内容。
第一方面，提供了一种多画面显示方法，应用于包括曲面显示屏的显示装置，所述曲面显示屏通过影像传输线连接于来源装置，该方法包括：
当检测到用户按预设折线对所述曲面显示屏进行折弯分屏时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线；
根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合；
接收所述来源装置经由所述影像传输线传送的多画面显示请求；
根据该多画面显示请求中的画面数目区分该曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来 源装置；
所述来源装置根据所述分辨率数据调整所述用户在多个所述显示子界面内选择的显示内容的分辨率，以分别符合所述多个调整分辨率；
通过所述影像传输线从所述来源装置获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容；
将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示。
在本公开的多画面显示方法中，其中，在所述获取所述预设折线在所述曲面显示屏的位置信息之前，所述多画面显示方法还包括：判断所述曲面显示屏的多屏显示功能是否被选择；若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息，若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息。
在本公开的多画面显示方法中，所述预设折线为竖直折线；所述获取所述预设折线在所述曲面显示屏的位置信息，具体包括：获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
在本公开的多画面显示方法中，在所述获取所述用户在多个所述显示子界面内选择的所述调整后显示内容之后，所述多画面显示方法还包括：判断所述显示内容是否存在音频信息；若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道；将所述音频信息通过选择的音频通道输出。
在本公开的多画面显示方法中，所述用户按预设折线对所述曲面显示屏进行折弯分屏，包括：所述预设折线对应的显示屏从所述曲面显示屏中突出，用以遮挡所述分屏线两侧显示子界面的显示内容。
在本公开的多画面显示方法中，所述预设折线为竖直折线；所述获取所述预设折线在所述曲面显示屏的位置信息，具体包括：获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
在本公开的多画面显示方法中，通过传感器检测用户按预设折线对所述曲面显示屏进行折弯分屏。
在本公开的多画面显示方法中，所述传感器为压力传感器，当所述压力传 感器检测到的压力值到达某个预设压力阈值范围内时，则判定用户在所述按预设折线对所述曲面显示屏进行折弯分屏。
第二方面，还提供了一种显示装置，该装置包括：
第一获取模块，用于当检测到用户按预设折线对所述曲面显示屏进行折弯分屏时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线；
划分模块，用于根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合；
第二获取模块，用于获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容；
显示模块，用于将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示；
存储器，用于储存所述显示模块的原始分辨率；
连接端口，用于通过影像传输线连接于来源装置，以接收所述来源装置通过所述影像传输线传送的多画面显示请求及所述调整后显示内容；以及
显示控制器，所述显示控制器耦接所述显示模块、所述存储器及所述连接端口，且用于根据所述多画面显示请求中的画面数目区分所述曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置，以及分别显示所述来源装置所传送的所述显示子界面内选择的所述调整后显示内容于多个所述显示子界面。
在本公开的显示装置中，所述显示装置还包括第一判断模块和第一提示模块；所述第一判断模块，用于判断所述曲面显示屏的多屏显示功能是否被选择；所述第一获取模块，用于若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息；所述第一提示模块，用于若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息。
在本公开的显示装置中，所述预设折线为竖直折线；所述第一获取模块，具体用于获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
在本公开的显示装置中，所述显示装置还包括：第二判断模块，用于判断 所述显示内容是否存在音频信息；选择模块，用于若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道；输出模块，用于将所述音频信息通过选择的音频通道输出。
在本公开的显示装置中，所述多个音频通道为独立音频通道以分别同时传输不同音频信息。
在本公开的显示装置中，所述用户按预设折线对所述曲面显示屏进行折弯分屏，包括：所述预设折线对应的显示屏从所述曲面显示屏中突出，用以遮挡所述分屏线两侧显示子界面的显示内容。
在本公开的显示装置中，所述预设折线为竖直折线；所述第一获取模块，具体用于获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
在本公开的显示装置中，所述显示装置还包括设置在所述预设折线处的传感器，以通过所述传感器检测用户按所述预设折线对所述曲面显示屏进行折弯分屏。
在本公开的显示装置中，所述传感器为压力传感器，当所述压力传感器检测到的压力值到达某个预设压力阈值范围内时，则判定用户在所述按预设折线对所述曲面显示屏进行折弯分屏。
在本公开的显示装置中，所述显示装置还包括设置在该曲面显示屏上的分屏按键，所述分屏按键用于通过按压而选择所述曲面显示屏的多屏显示功能。
第三方面，提供了一种多画面显示方法，应用于包括曲面显示屏的显示装置，所述曲面显示屏通过影像传输线连接于来源装置，该方法包括：
当检测到用户按预设折线对所述曲面显示屏进行折弯分屏且所述预设折线对应的显示屏从所述曲面显示屏中突出时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述折弯分屏为将该曲面显示屏按照预设折线折弯成至少两个子曲面显示屏，所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线；
根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合；
接收所述来源装置经由所述影像传输线传送的多画面显示请求；
根据该多画面显示请求中的画面数目区分该曲面显示屏的原始分辨率为多 个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置；
所述来源装置根据所述分辨率数据调整所述用户在多个所述显示子界面内选择的显示内容的分辨率，以分别符合所述多个调整分辨率；
通过所述影像传输线从所述来源装置获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容；
将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示，
其中，在所述获取所述预设折线在所述曲面显示屏的位置信息之前，所述多画面显示方法还包括：
判断所述曲面显示屏的多屏显示功能是否被选择；
若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息，若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息，
其中，在所述获取所述用户在多个所述显示子界面内选择的所述调整后显示内容之后，所述多画面显示方法还包括：
判断所述显示内容是否存在音频信息；
若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道；
将所述音频信息通过选择的音频通道输出，
其中，所述预设折线为竖直折线；
所述获取所述预设折线在所述曲面显示屏的位置信息，具体包括：获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
在本公开的多画面显示方法中，通过传感器检测用户按预设折线对所述曲面显示屏进行折弯分屏。
在本公开的多画面显示方法中，所述传感器为压力传感器，当所述压力传感器检测到的压力值到达某个预设压力阈值范围内时，则判定用户在所述按预设折线对所述曲面显示屏进行折弯分屏。
本公开的实施例通过根据用户按预设折线对所述曲面显示屏进行物理折弯分屏方式，在软件上采用与物理折弯分屏方式相对应的显示界面分屏将所述曲 面显示屏划分为多个显示子界面，不同的显示子界面显示不同内容，从而实现了多个用户可以同时观看不同画面内容，同时本公开应用了显示端口(DisplayPort)技术，将单一来源装置所提供的多个显示子界面内选择的显示内容通过单条影像传输线传送至显示装置上，藉以在显示装置上实现多画面显示并可省掉使用者接线的麻烦。并且，本公开还根据来源装置提出的多画面显示请求，调整提供给来源装置的分辨率数据，使得由来源装置提供的调整后显示内容能符合其实际在显示装置上显示的分辨率，以避免影像画面因压缩导致变形，而提供良好的多画面显示效果。
附图说明
为了更清楚地说明本公开实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的一种多画面显示方法的示意流程图；
图2是本公开实施例提供的用户使用曲面显示屏观看时的示意图；
图3是本公开实施例提供的用户使用多画面显示方法通过曲面显示屏观看时的效果示意图；
图4是本公开实施例提供的用户使用多画面显示方法通过曲面显示屏观看时的效果示意图；
图5是本公开实施例提供的一种多画面显示方法的另一示意流程图；
图6是本公开实施例提供的用户使用多画面显示方法通过曲面显示屏观看时的效果示意图；
图7是本公开实施例提供的一种显示装置的示意性框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳 动前提下所获得的所有其他实施例，都属于本公开保护的范围。
请参阅图1，图1是本公开实施例提供的一种多画面显示方法的示意流程图。该多画面显示方法应用显示装置，该显示装置包括曲面显示屏，所述曲面显示屏通过影像传输线314连接于来源装置313，该曲面显示屏可通过外力弯折成多个曲面显示屏。如图1所示，该多画面显示方法包括步骤S101～S104。
S101、当检测到用户按预设折线对所述曲面显示屏进行折弯分屏时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线。
在本公开的实施例中，当多个用户使用该曲面显示屏观看画面内容时，如果多个用户想使用该曲面显示屏同时观看不同的画面内容时，则可以通过外力将该曲面显示屏按照预设折线折弯成至少两个子曲面显示屏，其中所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线。具体地，请见图2和图3，图2是本公开实施例提供的用户使用曲面显示屏观看时的示意图，图3是本公开实施例提供的用户使用多画面显示方法通过曲面显示屏观看时的效果示意图。如图2所示，该曲面显示屏10设有预设折线101，预设折线101可以包括多个，当多个用户20(比如用户21和用户22)使用曲面显示屏10观看节目时，用户21和用户22想使用曲面显示屏10同时观看不同节目，即可将曲面显示屏10按照预设折线101折弯分屏，该预设折线101可以分为两个曲面显示屏。如图3所示，将曲面显示屏10按照预设折线101折弯分成第一曲面显示屏11和第二曲面显示屏12。该预设折线为多个时，可以将该曲面显示屏分为多个曲面显示屏，比如图4中的第二预设折线102和第三预设折线103，按照第二预设折线102和第三预设折线103可以将曲面显示屏10分为第一曲面显示屏11、第二曲面显示屏12和第三曲面显示屏13。
所述当检测到用户按预设折线对所述曲面显示屏进行折弯分屏时，具体可以通过传感器321进行检测，比如在预设折线处设置压力传感器，当该压力传感器的检测到的压力值到达某个预设压力阈值范围内时，则认为用户在按预设折线对所述曲面显示屏进行折弯分屏。此时，获取所述预设折线在所述曲面显示屏的位置信息，具体地预设折线包括但不限制竖直折线，若所述预设折线为竖直折线，获取所述竖直折线在所述曲面显示屏中的对应列像素单元，该列像 素单元即可作为所述竖直折线在所述曲面显示屏的位置信息，也可以通过其他方式确定预设折线在所述曲面显示屏的位置信息。
S102、根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合。
在本公开的实施例中，根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，具体地为将曲面显示屏10的显示界面分为第一曲面显示屏11的显示子界面和第二曲面显示屏12的显示子界面，两个显示子界面是独立的，可以为原曲面显示屏10的显示界面的缩小版，也可以为新的显示界面。最重要的是两个显示子界面的分屏线与所述预设折线重合，该分屏线的位置是由曲面显示屏的预设折线决定的。由此根据曲面显示屏的物理分屏(硬件折弯分成多个显示屏)，相对应地在软件上实现显示界面的分屏显示。
S1021、接收所述来源装置313经由所述影像传输线314传送的多画面显示请求。
在本公开的实施例中，具体地，多画面显示请求例如会记录来源装置313欲在显示装置上显示的画面数目，或是来源装置313所提供的画面的数目。举例来说，当使用者控制来源装置313输出两个画面的显示内容时，来源装置313即可以通过多画面显示请求，而将显示画面数目为2的信息传送给显示装置。
S1022、根据该多画面显示请求中的画面数目区分该曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置313。
在本公开的实施例中，具体地，分辨率数据可以是扩展显示识别数据，其可用以记录显示模块(后述)中各子曲面显示屏的显示分辨率。扩展显示识别数据可以储存于存储器310(后述)中，以供显示控制器312(后述)进行存取，并将其传送至来源装置313。换句话说，本公开实施例即是通过显示控制器312对来源装置313提供调整后的调整分辨率，使得来源装置313可据以发送具有相应分辨率的调整后显示内容至各个子曲面显示屏上显示。藉此，可改善多画面显示时因显示内容的分辨率与显示画面不同而导致画面变形的问题。
S1023、所述来源装置313根据所述分辨率数据调整所述用户在多个所述显示子界面内选择的显示内容的分辨率，以分别符合所述多个调整分辨率。
在本公开的实施例中，具体地，本实施例的显示控制器312可以通过分辨率数据中所记录的调整分辨率，而将实际的画面分辨率提供给来源装置313，使得来源装置313可以依据实际的画面分辨率来传送调整后显示内容，藉此可改善多画面显示时显示内容因与实际在显示器上显示的分辨率不符而导致画面变形的问题。
S103、通过所述影像传输线314从所述来源装置313获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容。
在本公开的实施例中，通过所述影像传输线314从所述来源装置313获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容。具体地，在用户21和用户22想同时观看不同的画面内容，经过上述步骤后，用户可在第一曲面显示屏11的显示子界面和第二曲面显示屏12的显示子界面选择不同的视频或文字内容。比如，用户21在第一曲面显示屏11的显示子界面内选择了视频A和用户22在第二曲面显示屏12的显示子界面内选择视频B，获取该用户选择的经过调整后的调整后显示内容，即经过调整后的视频A和视频B。
S104、将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示。
在本公开的实施例中，比如，用户21在第一曲面显示屏11的显示子界面内选择了视频A，则通过第一曲面显示屏11的显示子界面显示经过调整后的视频A；用户22在第二曲面显示屏12的显示子界面内选择视频B，则通过第二曲面显示屏12的显示子界面显示经过调整后的视频B。由此可以实现不同的用户可通过曲面显示屏和显示界面对应分屏观看到不同的显示内容，由于该曲面显示屏的预设折线对应的显示屏在折弯时，会从所述曲面显示屏中突出，因此该预设折线还可用以遮挡所述分屏线两侧显示子界面的显示内容，让用户在视觉上真正地享受两个显示屏的效果，而不像现有的分屏技术，从而实现了不同用户使用同一显示屏即可观看到不同且彼此不受干扰的画面内容，同时本公开应用了显示端口(DisplayPort，通常简写为DP)技术，将单一来源装置313所提供的多个显示子界面内选择的显示内容通过单条影像传输线314传送至显示装置上，藉以在显示装置上实现多画面显示并可省掉使用者接线的麻烦。并且， 本公开还根据来源装置313提出的多画面显示请求，调整提供给来源装置313的分辨率数据，使得由来源装置313提供的调整后显示内容能符合其实际在显示装置上显示的分辨率，以避免影像画面因压缩导致变形，而提供良好的多画面显示效果。
请参阅图5，图5是本公开实施例提供的一种多画面显示方法的示意流程图。该多画面显示方法应用显示装置，该显示装置包括曲面显示屏，所述曲面显示屏通过影像传输线314连接于来源装置313，该曲面显示屏可通过外力弯折成多个曲面显示屏，该曲面显示屏设有多个音频通道，或者曲面显示屏对应的主机包括多个音频通道。如图5所示，该多画面显示方法包括步骤S201～S206。
S201、当检测到用户按预设折线对所述曲面显示屏进行折弯分屏时，判断所述曲面显示屏的多屏显示功能是否被选择。
在本公开的实施例中，所述曲面显示屏的多屏显示功能可以对应一个分屏按键模式，该分屏按键322设置在该曲面显示屏上，当用户按预设折线对所述曲面显示屏进行折弯分屏后，提示用户选择该曲面显示屏的多屏显示功能，比如，通过按压该分屏按键322既可选择该曲面显示屏的多屏显示功能。判断所述曲面显示屏的多屏显示功能是否被选择，若所述曲面显示屏的多屏显示功能被选择，则执行步骤S202；若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息。
S202、若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息，其中所述预设折线为所述折弯分屏形成的相邻的曲面显示屏的分界线。
在本公开的实施中，获取所述预设折线在所述曲面显示屏的位置信息，具体地预设折线包括但不限制竖直折线，若所述预设折线为竖直折线，获取所述竖直折线在所述曲面显示屏中的对应列像素单元，该列像素单元即可作为所述竖直折线在所述曲面显示屏的位置信息，也可以通过其他方式确定预设折线在所述曲面显示屏的位置信息。
S203、根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合。
在本公开的实施例中，根据所述位置信息将所述曲面显示屏的显示界面划 分为多个显示子界面，请见图2所示，具体地为将曲面显示屏10的显示界面分为第一曲面显示屏11的显示子界面和第二曲面显示屏12的显示子界面，两个显示子界面可以为原曲面显示屏10的显示界面的缩小版，也可以为新的显示界面。最重要的是两个显示子界面的分屏线与所述预设折线重合，该分屏线的位置是由曲面显示屏的预设折线决定的。由此根据曲面显示屏的物理分屏(硬件折弯分成多个显示屏)，相对应地在软件上实现显示界面的分屏显示。
S2031、接收所述来源装置313经由所述影像传输线314传送的多画面显示请求。
S2032、根据该多画面显示请求中的画面数目区分该曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置313。
S2033、所述来源装置313根据所述分辨率数据调整所述用户在多个所述显示子界面内选择的显示内容的分辨率，以分别符合所述多个调整分辨率。
S204、通过所述影像传输线314从所述来源装置313获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容。
在本公开的实施例中，通过所述影像传输线314从所述来源装置313获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容。具体地，在用户21和用户22想同时观看不同的画面内容，经过上述步骤后，用户可在第一曲面显示屏11的显示子界面和第二曲面显示屏12的显示子界面选择不同的视频或文字内容。比如，用户21在第一曲面显示屏11的显示子界面内选择了视频A和用户22在第二曲面显示屏12的显示子界面内选择视频B，获取该用户选择的经过调整后的调整后显示内容，即经过调整后的视频A和视频B。
S205、判断所述显示内容是否存在音频信息。
在本公开的实施例中，判断所述显示内容是否存在音频信息，比如显示内容为视频A和视频B，该视频A和视频B既可能存在音频信息。所述判断所述显示内容是否存在音频信息，采用现有的音频信息检测方法，在此不做详细介绍。若所述显示内容存在音频信息，执行步骤S206；若所述显示内容未存在音频信息，执行步骤S208。
S206、若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道。
在本公开的实施例中，所述曲面显示屏使用的多个音频通道，该多个音频通道为独立音频通道，可以分别同时传输不同音频信息，不同的音频通道对应不同的音频设备，比如耳机接口和扬声器等，其中，该耳机接口和扬声器可以对应多个，多个耳机接口和扬声器分别连接不同音频通道。
S207、将所述音频信息通过选择的音频通道输出。
在本公开的实施例中，选择的音频通道即是不同分屏选择不同的音频通道，将该分屏中选择的显示内容中音频信息通过该分屏对应的音频通道输出，实现不同通过不同曲面显示屏的显示子界面观看不同的调整后显示内容，还可以只听各自显示内容的音频信息，防止了彼此相互干扰，提高了观看时的视听体验度。
S208、将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示。
在本公开的实施例中，比如，用户21在第一曲面显示屏11的显示子界面内选择了视频A，则通过第一曲面显示屏11的显示子界面显示经过调整后的视频A；用户22在第二曲面显示屏12的显示子界面内选择视频B，则通过第二曲面显示屏12的显示子界面显示经过调整后的视频B。
上述本公开的实施例通过根据用户按预设折线对所述曲面显示屏进行物理折弯分屏方式，在软件上采用与物理折弯分屏方式相对应的显示界面分屏将所述曲面显示屏划分为多个显示子界面，不同的显示子界面显示不同内容，从而实现了多个用户可以同时观看不同画面内容，同时本公开应用了显示端口(DisplayPort)技术，将单一来源装置313所提供的多个显示子界面内选择的显示内容通过单条影像传输线314传送至显示装置上，藉以在显示装置上实现多画面显示并可省掉使用者接线的麻烦。并且，本公开还根据来源装置313提出的多画面显示请求，调整提供给来源装置313的分辨率数据，使得由来源装置313提供的调整后显示内容能符合其实际在显示装置上显示的分辨率，以避免影像画面因压缩导致变形，而提供良好的多画面显示效果。
上述实施例的方法具体应用场景，请参见图6，图6是本公开实施例提供的 用户使用多画面显示方法通过曲面显示屏观看时的效果示意图。曲面显示屏10可以按预设折线101折弯分成两个曲面显示屏，即是第一曲面显示屏11和第二曲面显示屏12，且曲面显示屏通过影像传输线314连接于来源装置313。当多个用户想通过曲面显示屏10分别观看不同节目时，可使用外力将曲面显示屏10按预设折线折弯分成第一曲面显示屏11和第二曲面显示屏12，当显示屏的主控单元或者显示屏连接的主机检测曲面显示屏10分成第一曲面显示屏11和第二曲面显示屏12时，获取预设折线在曲面显示屏10的位置信息，根据该位置信息将曲面显示屏10的显示界面划分为第一显示子界面110和第二显示子界面120，然后接收来源装置313经由影像传输线314传送的多画面显示请求，根据该多画面显示请求中的画面数目区分该曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置313，来源装置313根据所述分辨率数据调整所述用户在多个所述显示子界面内选择的显示内容的分辨率，以分别符合所述多个调整分辨率，再分别在第一显示子界面110和第二显示子界面120中通过所述影像传输线314从所述来源装置313获取用户选择想要观看的经过调整后的调整后显示内容并将所述调整后显示内容分别通过第一显示子界面110和第二显示子界面120显示给不同的用户，比如用户21和用户22即可享受不同的显示内容。由于是物理分别和软件分屏相结合，因此用户使用该多画面显示方法观看不同的显示内容，具有观看两台独立的显示屏的效果，因此增加用户的观看体验度。
请参阅图7，图7是本公开实施例提供的一种显示装置的示意性框图。该显示装置包括曲面显示屏，该曲面显示屏可通过外力弯折成多个曲面显示屏，该曲面显示屏可通过外力弯折成多个曲面显示屏。如图7所示，显示装置300包括：第一判断模块301、第一获取模块302、划分模块303、第二获取模块304、第二判断模块305、选择模块306、输出模块307、显示模块308、第一提示模块309、存储器310、连接端口311和显示控制器312。
第一判断模块301，用于当检测到用户按预设折线对所述曲面显示屏进行折弯分屏时，判断所述曲面显示屏的多屏显示功能是否被选择。其中，所述曲面显示屏的多屏显示功能可以对应一个分屏按键模式，该分屏按键322设置在该曲面显示屏上，当用户按预设折线对所述曲面显示屏进行折弯分屏后，提示用 户选择该曲面显示屏的多屏显示功能，比如，通过按压该分屏按键322既可选择该曲面显示屏的多屏显示功能。
第一获取模块302，用于若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息，其中所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线。所述第一获取模块，具体用于获取所述竖直折线在所述曲面显示屏中的对应列像素单元。具体地，获取所述预设折线在所述曲面显示屏的位置信息，具体地预设折线包括但不限制竖直折线，若所述预设折线为竖直折线，获取所述竖直折线在所述曲面显示屏中的对应列像素单元，该列像素单元即可作为所述竖直折线在所述曲面显示屏的位置信息，也可以通过其他方式确定预设折线在所述曲面显示屏的位置信息。
第一提示模块309，用于若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息。具体地，输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息可以非限制性地包括利用扬声器输出音频提示内容以及/或者利用显示装置输出视频提示内容。
划分模块303，用于根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合。具体地，请见图2所示，例如将曲面显示屏10的显示界面分为第一曲面显示屏11的显示子界面和第二曲面显示屏12的显示子界面。
第二获取模块304，用于获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容。具体地，比如，用户21在第一曲面显示屏11的显示子界面内选择了视频A和用户22在第二曲面显示屏12的显示子界面内选择视频B，获取该用户选择的经过调整后的调整后显示内容，即经过调整后的视频A和视频B。
第二判断模块305，用于判断所述显示内容是否存在音频信息。其中，采用现有的音频信息检测方法。若所述显示内容存在音频信息，则调用选择模块306；若所述显示内容未存在音频信息，则调用显示模块308。
选择模块306，用于若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道。其中，所述曲面显示屏使用的多个音频通道，该多个音频通道为独立音频通道，可以分别同时传输不同音频信息，不 同的音频通道对应不同的音频设备，比如耳机接口和扬声器等。
输出模块307，用于将所述音频信息通过选择的音频通道输出。具体地，选择的音频通道即是不同分屏选择不同的音频通道，将该分屏中选择的显示内容中音频信息通过该分屏对应的音频通道输出，实现不同通过不同曲面显示屏的显示子界面观看不同的显示内容，还可以只听各自显示内容的音频信息，防止了彼此相互干扰，提高了观看时的视听体验度。
显示模块308，用于将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示。比如，用户21在第一曲面显示屏11的显示子界面内选择了视频A，则通过第一曲面显示屏11的显示子界面显示经过调整后的视频A；用户22在第二曲面显示屏12的显示子界面内选择视频B，则通过第二曲面显示屏12的显示子界面显示经过调整后的视频B。
存储器310，用于储存所述显示模块的原始分辨率。
连接端口311，用于通过影像传输线314连接于来源装置313，以接收所述来源装置313通过所述影像传输线314传送的多画面显示请求及所述调整后显示内容。
显示控制器312，所述显示控制器312耦接所述显示模块、所述存储器310及所述连接端口311，且用于根据所述多画面显示请求中的画面数目区分所述曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置313，以及分别显示所述来源装置313所传送的所述显示子界面内选择的所述调整后显示内容于多个所述显示子界面。
另外需要说明的是，来源装置313可以是支持不同规格显示端口(例如DP1.2)的多重串流传输技术的计算机或其他可以提供影像串流的电子装置，而连接端口311可以是符合显示端口技术的传输接口或者也可以是其他可提供多重串流传输技术的传输接口，以支持多重串流传输技术。
上述本公开实施例中的显示装置通过根据用户按预设折线对所述曲面显示屏进行物理折弯分屏方式，在软件上采用与物理折弯分屏方式相对应的显示界面分屏将所述曲面显示屏划分为多个显示子界面，不同的显示子界面显示不同内容，从而实现了多个用户可以同时观看不同画面内容，同时本公开应用了显示端口(DisplayPort)技术，将单一来源装置313所提供的多个显示子界面内选 择的显示内容通过单条影像传输线314传送至显示装置上，藉以在显示装置上实现多画面显示并可省掉使用者接线的麻烦。并且，本公开还根据来源装置313提出的多画面显示请求，调整提供给来源装置313的分辨率数据，使得由来源装置313提供的调整后显示内容能符合其实际在显示装置上显示的分辨率，以避免影像画面因压缩导致变形，而提供良好的多画面显示效果。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，上述描述的装置和模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
本公开实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。
本公开实施例终端中的单元或模块可以根据实际需要进行合并、划分和删减。
以上所述，仅为本公开的具体实施方式，但本公开的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求的保护范围为准。

Claims (20)

  1. 一种多画面显示方法，应用于包括曲面显示屏的显示装置，所述曲面显示屏通过影像传输线连接于来源装置，其中，所述多画面显示方法包括：
    当检测到用户按预设折线对所述曲面显示屏进行折弯分屏且所述预设折线对应的显示屏从所述曲面显示屏中突出时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述折弯分屏为将该曲面显示屏按照预设折线折弯成至少两个子曲面显示屏，所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线；
    根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合；
    接收所述来源装置经由所述影像传输线传送的多画面显示请求；
    根据该多画面显示请求中的画面数目区分该曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置；
    所述来源装置根据所述分辨率数据调整所述用户在多个所述显示子界面内选择的显示内容的分辨率，以分别符合所述多个调整分辨率；
    通过所述影像传输线从所述来源装置获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容；
    将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示。
  2. 根据权利要求1所述的多画面显示方法，其中，在所述获取所述预设折线在所述曲面显示屏的位置信息之前，所述多画面显示方法还包括：
    判断所述曲面显示屏的多屏显示功能是否被选择；
    若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息，若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息。
  3. 根据权利要求2所述的多画面显示方法，其中，所述预设折线为竖直折线；
    所述获取所述预设折线在所述曲面显示屏的位置信息，具体包括：获取所 述竖直折线在所述曲面显示屏中的对应列像素单元。
  4. 根据权利要求1所述的多画面显示方法，其中，在所述获取所述用户在多个所述显示子界面内选择的所述调整后显示内容之后，所述多画面显示方法还包括：
    判断所述显示内容是否存在音频信息；
    若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道；
    将所述音频信息通过选择的音频通道输出。
  5. 根据权利要求4所述的多画面显示方法，其中，所述预设折线为竖直折线；
    所述获取所述预设折线在所述曲面显示屏的位置信息，具体包括：获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
  6. 根据权利要求1所述的多画面显示方法，通过传感器检测用户按预设折线对所述曲面显示屏进行折弯分屏。
  7. 根据权利要求6所述的多画面显示方法，所述传感器为压力传感器，当所述压力传感器检测到的压力值到达某个预设压力阈值范围内时，则判定用户在所述按预设折线对所述曲面显示屏进行折弯分屏。
  8. 根据权利要求1所述的多画面显示方法，所述用户按预设折线对所述曲面显示屏进行折弯分屏，包括：所述预设折线对应的显示屏从所述曲面显示屏中突出，用以遮挡所述分屏线两侧显示子界面的显示内容。
  9. 一种显示装置，包括曲面显示屏，其中，所述装置还包括：
    第一获取模块，用于当检测到用户按预设折线对所述曲面显示屏进行折弯分屏且所述预设折线对应的显示屏从所述曲面显示屏中突出时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述折弯分屏为将该曲面显示屏按照预设折线折弯成至少两个子曲面显示屏，所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线；
    划分模块，用于根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合；
    第二获取模块，用于获取所述用户在多个所述显示子界面内选择的经过调 整后的调整后显示内容；
    显示模块，用于将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示；
    存储器，用于储存所述显示模块的原始分辨率；
    连接端口，用于通过影像传输线连接于来源装置，以接收所述来源装置通过所述影像传输线传送的多画面显示请求及所述调整后显示内容；以及
    显示控制器，所述显示控制器耦接所述显示模块、所述存储器及所述连接端口，且用于根据所述多画面显示请求中的画面数目区分所述曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置，以及分别显示所述来源装置所传送的所述显示子界面内选择的所述调整后显示内容于多个所述显示子界面。
  10. 根据权利要求9所述的显示装置，其中，所述显示装置还包括第一判断模块和第一提示模块；
    所述第一判断模块，用于判断所述曲面显示屏的多屏显示功能是否被选择；
    所述第一获取模块，用于若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息；
    所述第一提示模块，用于若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息。
  11. 根据权利要求10所述的显示装置，其中，所述预设折线为竖直折线；
    所述第一获取模块，具体用于获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
  12. 根据权利要求9所述的显示装置，其中，所述显示装置还包括：
    第二判断模块，用于判断所述显示内容是否存在音频信息；
    选择模块，用于若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道；
    输出模块，用于将所述音频信息通过选择的音频通道输出。
  13. 根据权利要求12所述的显示装置，其中，所述多个音频通道为独立音频通道以分别同时传输不同音频信息。
  14. 根据权利要求12所述的显示装置，其中，所述预设折线为竖直折线；
    所述第一获取模块，具体用于获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
  15. 根据权利要求9所述的显示装置，其中，所述显示装置还包括设置在所述预设折线处的传感器，以通过所述传感器检测用户按所述预设折线对所述曲面显示屏进行折弯分屏。
  16. 根据权利要求15所述的显示装置，其中，所述传感器为压力传感器，当所述压力传感器检测到的压力值到达某个预设压力阈值范围内时，则判定用户在所述按预设折线对所述曲面显示屏进行折弯分屏。
  17. 根据权利要求9所述的显示装置，其中，所述显示装置还包括设置在该曲面显示屏上的分屏按键，所述分屏按键用于通过按压而选择所述曲面显示屏的多屏显示功能。
  18. 一种多画面显示方法，应用于包括曲面显示屏的显示装置，所述曲面显示屏通过影像传输线连接于来源装置，其中，所述多画面显示方法包括：
    当检测到用户按预设折线对所述曲面显示屏进行折弯分屏且所述预设折线对应的显示屏从所述曲面显示屏中突出时，获取所述预设折线在所述曲面显示屏的位置信息，其中所述折弯分屏为将该曲面显示屏按照预设折线折弯成至少两个子曲面显示屏，所述预设折线为所述折弯分屏形成的相邻子曲面显示屏的分界线；
    根据所述位置信息将所述曲面显示屏的显示界面划分为多个显示子界面，其中相邻两个所述显示子界面的分屏线与所述预设折线重合；
    接收所述来源装置经由所述影像传输线传送的多画面显示请求；
    根据该多画面显示请求中的画面数目区分该曲面显示屏的原始分辨率为多个调整分辨率，并传送分别记录有所述多个调整分辨率的分辨率数据至所述来源装置；
    所述来源装置根据所述分辨率数据调整所述用户在多个所述显示子界面内选择的显示内容的分辨率，以分别符合所述多个调整分辨率；
    通过所述影像传输线从所述来源装置获取所述用户在多个所述显示子界面内选择的经过调整后的调整后显示内容；
    将在显示子界面内选择的所述调整后显示内容通过所述显示子界面显示，
    其中，在所述获取所述预设折线在所述曲面显示屏的位置信息之前，所述多画面显示方法还包括：
    判断所述曲面显示屏的多屏显示功能是否被选择；
    若所述曲面显示屏的多屏显示功能被选择，则获取所述预设折线在所述曲面显示屏的位置信息，若所述曲面显示屏的多屏显示功能未被选择，则输出用于提示用户选择所述曲面显示屏的多屏显示功能的提示信息，
    其中，在所述获取所述用户在多个所述显示子界面内选择的所述调整后显示内容之后，所述多画面显示方法还包括：
    判断所述显示内容是否存在音频信息；
    若所述显示内容存在音频信息，从所述曲面显示屏使用的多个音频通道中选择一个音频通道；
    将所述音频信息通过选择的音频通道输出，
    其中，所述预设折线为竖直折线；
    所述获取所述预设折线在所述曲面显示屏的位置信息，具体包括：获取所述竖直折线在所述曲面显示屏中的对应列像素单元。
  19. 根据权利要求18所述的多画面显示方法，其中，通过传感器检测用户按预设折线对所述曲面显示屏进行折弯分屏。
  20. 根据权利要求19所述的多画面显示方法，所述传感器为压力传感器，当所述压力传感器检测到的压力值到达某个预设压力阈值范围内时，则判定用户在所述按预设折线对所述曲面显示屏进行折弯分屏。
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