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WO2025116093A1 - Dispositif d'affichage - Google Patents

Dispositif d'affichage Download PDF

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Publication number
WO2025116093A1
WO2025116093A1 PCT/KR2023/019677 KR2023019677W WO2025116093A1 WO 2025116093 A1 WO2025116093 A1 WO 2025116093A1 KR 2023019677 W KR2023019677 W KR 2023019677W WO 2025116093 A1 WO2025116093 A1 WO 2025116093A1
Authority
WO
WIPO (PCT)
Prior art keywords
display device
cover panel
coupled
device characterized
display
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.)
Pending
Application number
PCT/KR2023/019677
Other languages
English (en)
Korean (ko)
Inventor
손영욱
김용남
김경민
오민규
정제능
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to PCT/KR2023/019677 priority Critical patent/WO2025116093A1/fr
Publication of WO2025116093A1 publication Critical patent/WO2025116093A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

Definitions

  • the present invention relates to a display device that can be used for various purposes other than viewing images through a rotational structure of the display.
  • LCD liquid crystal display devices
  • FED field emission display devices
  • PDP plasma display panels
  • electroluminescence devices include electroluminescence
  • the TV since the TV has a display unit located on the front to output images, in order for the TV to function, the display unit must be positioned according to the direction from which the user is watching, and accordingly, the direction and position of the TV are generally fixed.
  • the present invention provides a display device, and more specifically, it aims to provide a display device that can be used for various purposes other than viewing images through a rotational structure of the display.
  • the purpose is to provide a display device that can be used even when mounted on a wall by transmitting driving force through a link module so that the display rotates in combination with linear forward and backward movement.
  • a display device comprising: a display module for outputting an image; a cover panel for wrapping around the side perimeter and the back surface of the display module; a pair of side frames positioned on both sides of the cover panel and including a first guide groove formed in an up-and-down direction on one side; and a link module that rotates along the first guide groove between the cover panel and the side frame and transmits a driving force so that the cover panel rotates forward and backward when the front surface of the display module is pressed.
  • the above link module may include a first link having one end inserted into the first guide home and the other end rotatably coupled to the cover panel; and a second link having one end rotatably coupled to the first link and the other end rotatably coupled to the other end of the side frame.
  • the side frame may include a second guide groove formed spaced apart from the first guide groove, and the second guide groove may include a straight portion formed in the vertical direction; and a curved portion formed by bending at both ends of the straight portion.
  • the above cover panel may include a third guide groove formed on one side
  • the link module may include a guide member coupled to the cover panel and including a protrusion that penetrates the third guide groove and is inserted into the second guide groove.
  • the above guide member may include a fourth guide groove that guides movement of the protrusion; and an elastic member that comes into contact with the protrusion.
  • the side frame may include a fixing part coupled with the cover panel; an opening/closing part coupled to one side of the fixing part so as to be rotatable about an axis in the up/down direction; and a hinge part coupled to the fixing part and the opening/closing part and rotating the opening/closing part when the cover panel moves.
  • the above cover panel may include a first magnet protruding from the side and coupled, and the fixing part may include a fixing groove with an open end and a second magnet formed with a magnetic force with the first magnet positioned therein.
  • the hinge part may include a first hinge arm that is rotatably connected to the fixed part about a hinge axis positioned in the upper and lower directions and has one end in contact with the first magnet; and a second hinge arm that is rotatably connected to the other end of the first hinge arm and is connected to the opening/closing part.
  • It may include a top frame coupled to one end of the above pair of side frames and positioned on the upper side of the cover panel, and having electronic components mounted thereon that are electrically connected to the display module.
  • the top frame may include a first receptor positioned inside and movable in the vertical direction; a first connector coupled to the first receptor; and a third magnet arranged around the first connector.
  • the cover panel may include a second receptor positioned inside; a second connector coupled to the second receptor and electrically connected when in contact with the first connector; and a fourth magnet disposed around the second connector and forming a magnetic force with the third magnet.
  • It may include an interior member that is joined to the back surface of the above cover panel and includes a mirror.
  • It may include a support frame coupled to the other end of the pair of side frames and the lower side of the cover panel.
  • the display device according to the present invention can be used for various purposes other than viewing images through the rotation structure of the display.
  • the display can be used even when mounted on a wall by transmitting driving force through the link module to allow the display to rotate in combination with linear forward and backward movement.
  • Figure 1 is a block diagram for explaining each component of the display device.
  • FIG. 2 is a front view of a display device according to one embodiment of the present invention.
  • FIG. 3 is a drawing illustrating a shape in which a cover panel rotates in a display device according to one embodiment of the present invention.
  • FIGS. 4 to 6 are drawings specifically explaining a method of rotating a cover panel in a display device according to one embodiment of the present invention.
  • FIG. 7 is a diagram illustrating a link module in a display device according to one embodiment of the present invention.
  • FIG. 8 is a drawing illustrating the shape of a guide member in a display device according to one embodiment of the present invention.
  • Figure 9 is a drawing for explaining the rotation of the opening/closing part of the side frame in the A-A cross-sectional view of Figure 2(a).
  • Fig. 10 is a drawing for explaining the contact between the first connector and the second connector in the B-B cross-sectional view of Fig. 2(a).
  • FIG. 11 is a drawing illustrating another embodiment of a shape in which a cover panel rotates in a display device of the present invention.
  • FIG. 1 is a block diagram for explaining each component of a display device (100).
  • the display device (100) may include a broadcast receiving unit (110), an external device interface unit (171), a network interface unit (172), a storage unit (140), a user input interface unit (173), an input unit (130), a control unit (180), a display module (150), an audio output unit (160), and/or a power supply unit (190).
  • the broadcast receiving unit (110) may include a tuner unit (111) and a demodulator unit (112).
  • the display device (100) may include only the external device interface unit (171) and the network interface unit (172) among the broadcast receiving unit (110), the external device interface unit (171), and the network interface unit (172). That is, the display device (100) may not include the broadcast receiving unit (110).
  • the tuner unit (111) can select a broadcast signal corresponding to a channel selected by the user or all previously stored channels among broadcast signals received through an antenna (not shown) or a cable (not shown).
  • the tuner unit (111) can convert the selected broadcast signal into an intermediate frequency signal or a baseband video or audio signal.
  • the tuner unit (111) can convert the selected broadcast signal into a digital IF signal (DIF) if it is a digital broadcast signal, and can convert it into an analog baseband video or audio signal (CVBS/SIF) if it is an analog broadcast signal. That is, the tuner unit (111) can process a digital broadcast signal or an analog broadcast signal.
  • the analog baseband video or audio signal (CVBS/SIF) output from the tuner unit (111) can be directly input to the control unit (180).
  • the tuner unit (111) can sequentially select broadcast signals of all stored broadcast channels through the channel memory function among the received broadcast signals and convert them into intermediate frequency signals or baseband video or audio signals.
  • the tuner unit (111) may be equipped with multiple tuners to receive broadcast signals of multiple channels.
  • a single tuner that simultaneously receives broadcast signals of multiple channels is also possible.
  • the demodulator (112) can perform a demodulation operation by receiving a digital IF signal (DIF) converted by the tuner (111).
  • the demodulator (112) can output a stream signal (TS) after performing demodulation and channel decoding.
  • the stream signal can be a signal in which a video signal, an audio signal, or a data signal is multiplexed.
  • the stream signal output from the demodulator (112) can be input to the control unit (180).
  • the control unit (180) can perform demultiplexing, image/audio signal processing, etc., and then output an image through the display module (150) and output an audio through the audio output unit (160).
  • the sensing unit (120) refers to a device that detects changes within the display device (100) or detects external changes.
  • it may include at least one of a proximity sensor, an illumination sensor, a touch sensor, an infrared sensor (IR sensor), an ultrasonic sensor, an optical sensor (e.g., a camera), a voice sensor (e.g., a microphone), a battery gauge, and an environmental sensor (e.g., a hygrometer, a thermometer, etc.).
  • the control unit (180) can check the status of the display device (100) based on the information collected from the sensing unit (120), and if a problem occurs, can notify the user of it or control it to maintain the best condition by automatically adjusting it.
  • the content, picture quality, size, etc. of the image provided to the display module (150) can be controlled differently depending on the viewer detected by the sensing unit (120) or the surrounding lighting, etc., to provide an optimal viewing environment.
  • the functions installed in the display device (100) are increasing, and the sensing unit (120) is also increasing along with it.
  • the input unit (130) may be provided on one side of the main body of the display device (100).
  • the input unit (130) may include a touch pad, a physical button, etc.
  • the input unit (130) may receive various user commands related to the operation of the display device (100) and transmit a control signal corresponding to the input command to the control unit (180).
  • the number of display devices (100) with a minimized input unit (130) in the form of a physical button exposed to the outside has increased. Instead, a minimum number of physical buttons are located on the back or side, and user input can be received through a remote control device (200) via a touchpad or a user input interface unit (173) described later.
  • the storage unit (140) may store programs for each signal processing and control within the control unit (180), and may also store signal-processed images, voices, or data signals.
  • the storage unit (140) may store application programs designed for the purpose of performing various tasks that can be processed by the control unit (180), and may selectively provide some of the stored application programs upon request from the control unit (180).
  • Programs, etc. stored in the storage unit (140) are not particularly limited as long as they can be executed by the control unit (180).
  • the storage unit (140) may also perform a function for temporary storage of video, audio, or data signals received from an external device through the external device interface unit (171).
  • the storage unit (140) may store information about a specific broadcast channel through a channel memory function such as a channel map.
  • the storage unit (140) of Fig. 1 is provided separately from the control unit (180), the scope of the present invention is not limited thereto, and the storage unit (140) may be included within the control unit (180).
  • the storage (140) may include at least one of volatile memory (e.g., DRAM, SRAM, SDRAM, etc.) or non-volatile memory (e.g., flash memory, hard disk drive (HDD), solid-state drive (SSD), etc.).
  • volatile memory e.g., DRAM, SRAM, SDRAM, etc.
  • non-volatile memory e.g., flash memory, hard disk drive (HDD), solid-state drive (SSD), etc.
  • the display module (150) can generate a driving signal by converting a video signal, data signal, OSD signal, control signal, etc. processed by the control unit (180) or a video signal, data signal, control signal, etc. received from the interface unit (171).
  • the display module (150) can be a flexible display, and may also be a 3D display.
  • the 3D display module (150) can be divided into a non-glasses type and a glasses type.
  • the display module (150) may include a coupling magnet, a first power supply unit, and a first signal module.
  • the side of the display module (150) that displays an image can be called the front or the front.
  • the display module (150) displays an image the side that cannot be observed can be called the rear or the back.
  • the display module (150) is configured as a touch screen and can be used as an input device in addition to an output device.
  • the audio output unit (160) receives a signal processed by the control unit (180) and outputs it as voice.
  • the interface unit (170) serves as a passageway for various types of external devices connected to the display device (100).
  • the interface unit may include not only a wired method for transmitting and receiving data through a cable, but also a wireless method using an antenna.
  • the interface unit (170) may include at least one of a wired/wireless headset port, an external charger port, a wired/wireless data port, a memory card port, a port for connecting a device equipped with an identification module, an audio I/O (Input/Output) port, a video I/O (Input/Output) port, and an earphone port.
  • a wired/wireless headset port may include at least one of a wired/wireless headset port, an external charger port, a wired/wireless data port, a memory card port, a port for connecting a device equipped with an identification module, an audio I/O (Input/Output) port, a video I/O (Input/Output) port, and an earphone port.
  • the broadcast receiving unit (110) described above may be included, and may include not only broadcast signals but also mobile communication signals, short-distance communication signals, wireless Internet signals, etc.
  • the external device interface unit (171) can transmit or receive data with a connected external device.
  • the external device interface unit (171) may include an A/V input/output unit (not shown).
  • the external device interface unit (171) can establish a communication network with various remote control devices (200) to receive a control signal related to the operation of the display device (100) from the remote control device (200) or transmit data related to the operation of the display device (100) to the remote control device (200).
  • the external device interface unit (171) may include a wireless communication unit (not shown) for short-range wireless communication with other electronic devices. Through this wireless communication unit (not shown), the external device interface unit (171) may exchange data with an adjacent mobile terminal. In particular, the external device interface unit (171) may receive device information, running application information, application images, etc. from the mobile terminal in mirroring mode.
  • the network interface unit (172) may provide an interface for connecting the display device (100) to a wired/wireless network including the Internet.
  • the network interface unit (172) may receive content or data provided by the Internet or a content provider or a network operator through a network.
  • the network interface unit (172) may include a communication module (not shown) for connection to a wired/wireless network.
  • the external device interface unit (171) and/or the network interface unit (172) may include a communication module for short-range communication such as Wi-Fi (Wireless Fidelity), Bluetooth, Bluetooth Low Energy (BLE), Zigbee, and NFC (Near Field Communication), a communication module for cellular communication such as LTE (long-term evolution), LTE-A (LTE Advance), CDMA (code division multiple access), WCDMA (wideband CDMA), UMTS (universal mobile telecommunications system), and WiBro (Wireless Broadband).
  • Wi-Fi Wireless Fidelity
  • BLE Bluetooth Low Energy
  • Zigbee Zigbee
  • NFC Near Field Communication
  • LTE long-term evolution
  • LTE-A Long-term evolution
  • CDMA code division multiple access
  • WCDMA wideband CDMA
  • UMTS universal mobile telecommunications system
  • WiBro WiBro
  • the user input interface unit (173) can transmit a signal input by the user to the control unit (180), or transmit a signal from the control unit (180) to the user. For example, it can transmit/receive a user input signal such as power on/off, channel selection, screen setting, etc. from a remote control device (200), or transmit a user input signal input from a local key (not shown) such as a power key, a channel key, a volume key, a setting value, etc. to the control unit (180), or transmit a user input signal input from a sensor unit (not shown) that senses a user's gesture to the control unit (180), or transmit a signal from the control unit (180) to the sensor unit.
  • a user input signal such as power on/off, channel selection, screen setting, etc.
  • a local key such as a power key, a channel key, a volume key, a setting value, etc.
  • the control unit (180) may include at least one processor, and may control the overall operation of the display device (100) using the processor included therein.
  • the processor may be a general processor such as a central processing unit (CPU).
  • the processor may be a dedicated device such as an ASIC or another hardware-based processor.
  • the control unit (180) can demultiplex a stream input through a tuner unit (111), a demodulator unit (112), an external device interface unit (171), or a network interface unit (172), or process demultiplexed signals to generate and output signals for video or audio output.
  • the image signal processed by the control unit (180) can be input to the display module (150) and displayed as an image corresponding to the image signal.
  • the image signal processed by the control unit (180) can be input to an external output device through the external device interface unit (171).
  • control unit (180) can control the overall operation within the display device (100).
  • control unit (180) can control the tuner unit (111) to select (tune) a broadcast corresponding to a channel selected by the user or a previously stored channel.
  • control unit (180) can control the display device (100) by a user command or an internal program input through the user input interface unit (173). Meanwhile, the control unit (180) can control the display module (150) to display an image. At this time, the image displayed on the display module (150) can be a still image or a moving image, and can be a 2D image or a 3D image.
  • control unit (180) can cause a predetermined 2D object to be displayed within an image displayed on the display module (150).
  • the object can be at least one of a connected web screen (newspaper, magazine, etc.), EPG (Electronic Program Guide), various menus, widgets, icons, still images, videos, and text.
  • control unit (180) may modulate and/or demodulate a signal using an amplitude shift keying (ASK) method.
  • ASK amplitude shift keying
  • the amplitude shift keying (ASK) method may mean a method of modulating a signal by varying the amplitude of a carrier wave according to a data value, or restoring an analog signal to a digital data value according to the amplitude of the carrier wave.
  • control unit (180) can modulate a video signal using the amplitude shift keying (ASK) method and transmit it through a wireless communication module.
  • ASK amplitude shift keying
  • control unit (180) can demodulate and process an image signal received through a wireless communication module using the amplitude shift keying (ASK) method.
  • ASK amplitude shift keying
  • the display device (100) can easily transmit and receive signals with other adjacently placed video display devices without using a unique identifier such as a MAC address (Media Access Control Address) or a complex communication protocol such as TCP/IP.
  • a unique identifier such as a MAC address (Media Access Control Address) or a complex communication protocol such as TCP/IP.
  • the display device (100) may further include a photographing unit (not shown).
  • the photographing unit can photograph a user.
  • the photographing unit may be implemented with one camera, but is not limited thereto, and may also be implemented with multiple cameras.
  • the photographing unit may be embedded in the display device (100) on top of the display module (150) or may be separately arranged. Image information captured by the photographing unit may be input to the control unit (180).
  • the control unit (180) can recognize the user's location based on the image captured by the camera unit. For example, the control unit (180) can determine the distance (z-axis coordinate) between the user and the display device (100). In addition, the control unit (180) can determine the x-axis coordinate and the y-axis coordinate within the display module (150) corresponding to the user's location.
  • the control unit (180) can detect the user's gesture based on an image captured from a camera unit, a signal detected from a sensor unit, or a combination thereof.
  • the power supply unit (190) can supply power to the entire display device (100). In particular, it can supply power to a control unit (180) that can be implemented in the form of a system on chip (SOC), a display module (150) for displaying images, and an audio output unit (160) for audio output.
  • a control unit (180) can be implemented in the form of a system on chip (SOC)
  • a display module (150) for displaying images
  • an audio output unit (160) for audio output.
  • the power supply unit (190) may be equipped with a converter (not shown) that converts AC power into DC power and a Dc/Dc converter (not shown) that converts the level of DC power.
  • the power supply unit (190) receives power from the outside and distributes power to each component.
  • the power supply unit (190) may use a method of supplying AC power by directly connecting to an external power source, and may include a power supply unit (190) that can be used by charging it, including a battery.
  • the charging cradle can be connected to the display device through an externally exposed terminal, or the built-in battery can be charged when brought into proximity using a wireless method.
  • the remote control device (200) can transmit user input to the user input interface unit (173).
  • the remote control device (200) can use Bluetooth, RF (Radio Frequency) communication, Infrared Radiation (Infrared Radiation) communication, UWB (Ultra-wideband), ZigBee, etc.
  • the remote control device (200) can receive images, voices, or data signals output from the user input interface unit (173) and display or output them as voices on the remote control device (200).
  • the above-described display device (100) may be a digital broadcast receiver capable of receiving fixed or mobile digital broadcasts.
  • FIG. 2 is a front view of a display device (100) according to an embodiment of the present invention.
  • FIG. 3 is a view illustrating a shape of a cover panel (210) rotating in a display device (100) according to an embodiment of the present invention.
  • FIGS. 4 to 6 are views specifically explaining a method of rotating a cover panel (210) in a display device (100) according to an embodiment of the present invention.
  • FIG. 7 is a view illustrating a link module (230) in a display device (100) according to an embodiment of the present invention.
  • FIG. 8 is a view illustrating a shape of a guide member (233) in a display device (100) according to an embodiment of the present invention.
  • the left-right direction will be described based on the x-axis direction
  • the up-down direction will be described based on the y-axis direction
  • the forward and rearward directions will be described based on the z-axis direction.
  • a display device (100) may include a display module (150), a cover panel (210), a pair of side frames (220), and a link module (230).
  • the cover panel (210) may surround the side perimeter and the back surface of the display module (150).
  • the pair of side frames (220) may be positioned on both sides of the cover panel (210) and may include a first guide groove (221) formed in an up-down direction (y-axis direction) on one side.
  • the link module (230) rotates along the first guide groove (221) between the cover panel (210) and the side frame (220), and can serve to transmit driving force so that the cover panel (210) rotates forward and backward when the front of the display module (150) is pressed.
  • the display device (100) may include a top frame (240) coupled to one end of a pair of side frames (220) and positioned on the upper side of a cover panel (210), and having an electronic component mounted thereon that is electrically connected to a display module (150).
  • the display device (100) according to one embodiment of the present invention may include a support frame (260) coupled to the other end of a pair of side frames (220) and the lower side of a cover panel (210).
  • the display device (100) may include an interior member (250) coupled to the back surface of the cover panel (210) and including a mirror.
  • the display device (100) may have a display module (150) positioned on the front through rotation of the cover panel (210), and may also have an interior member (250) including a mirror positioned on the front.
  • the top frame (240) may have a width equal to the length w in the z-axis direction facing forward and backward. This may be formed to protrude backward and be longer than the width of the side frame (220). This is because, in the case of the display device (100) according to one embodiment of the present invention, it may be installed on a wall surface. That is, in order to secure an installation space while maintaining a certain amount of distance from the wall surface, the top frame (240) may protrude backward.
  • the display device (100) aims to have the above-described display module (150) and interior member (250) alternately positioned in front even when installed on a wall through a rotation that combines forward and backward linear movements.
  • the link module (230) may include a first link (231) and a second link (232).
  • the first link (231) may have one end inserted into the first guide groove (221) and the other end rotatably coupled to the cover panel (210).
  • the second link (232) may have one end rotatably coupled to the first link (231) and the other end rotatably coupled to the other end of the side frame (220).
  • the side frame (220) may include a second guide groove (222) formed spaced apart from the first guide groove (221).
  • the second guide groove (222) may include a straight portion (222a) formed in the up-down direction (y-axis direction) and a curved portion (222b) formed by bending at both ends of the straight portion (222a).
  • the cover panel (210) may include a third guide groove (211) formed on one side.
  • the link module (230) may include a guide member (233) coupled to the cover panel (210) and including a protrusion (233a) that penetrates the third guide groove (211) and is inserted into the second guide groove (222).
  • the guide member (233) may include a fourth guide groove (233b) that guides movement of the protrusion (233a) and an elastic member (233c) that comes into contact with the protrusion (233a).
  • the cover panel (210) when a user presses the front of the display module (150), the cover panel (210) can rotate. At this time, one end of the first link (231) of the link module (230) can move along the first guide groove (221) while being inserted into the first guide groove (221).
  • the protrusion (233a) of the guide member (233) can move along the second guide groove (222) while being inserted into the second guide groove (222) formed in the side frame (220) by penetrating the third guide groove (211).
  • the protrusion (233a) moves along the curved portion (222b) of the second guide groove (222), then moves along the straight portion (222a), and then moves along the curved portion (222b) again.
  • the elastic member (233c) of the guide member (233) comes into contact with the protrusion (233a) and can apply elastic force to the protrusion (233a).
  • the second link (232) of the link module (230) has one end rotatably coupled to the first link (231) and the other end rotatably coupled to the other end of the side frame (220), it can rotate at the other end of the side frame (220) along with the movement of the first link (231) described above.
  • the cover panel (210) can perform a combined rotation of forward and backward linear movement, rather than simply rotating 180 degrees.
  • the display device (100) can determine the length formed in the up-down direction (y-axis direction) of the first guide groove (221) by considering the width (w) of the top frame (240). And through this, the area in which one end of the first link (231) moves reciprocally in the up-down direction (y-axis direction) by being inserted into the first guide groove (221) can be controlled.
  • the display device (100) can transmit driving force so that the cover panel (210) rotates forward and backward when the front of the display module (150) is pressed through the link module (230) including the first guide groove (221), the second guide groove (222) formed in the side frame (220), the first link (231) inserted into the first guide groove (221), and the protrusion (233a) inserted into the second guide groove (222).
  • FIG. 9 is a drawing for explaining the rotation of the opening/closing part (224) of the side frame (220) in the A-A cross-sectional view of FIG. 2(a).
  • FIG. 10 is a drawing for explaining the contact between the first connector (242) and the second connector (214) in the B-B cross-sectional view of FIG. 2(a).
  • FIG. 11 is a drawing illustrating another embodiment of the shape in which the cover panel (210) rotates in the display device (100) of the present invention.
  • the cover panel (210) may include a first magnet (212) that protrudes from the side and is coupled
  • the fixing part (223) may include a fixing groove (223a) in which a second magnet (223b) that forms a magnetic force with the first magnet (212) is positioned and the other side is open.
  • the hinge portion (225) may include a first hinge arm (225a) that is rotatably coupled to the fixed portion (223) about a hinge axis positioned in the upper and lower direction (y-axis direction) and has one end in contact with the first magnet (212).
  • the hinge portion (225) may include a second hinge arm (225b) that is rotatably coupled to the other end of the first hinge arm (225a) and coupled to the opening/closing portion (224).
  • the display device (100) can be coupled as illustrated in (a) of FIG. 9 through the magnetic force of the first magnet (212) coupled to the cover panel (210) and the second magnet (223b) positioned on the side frame (220). And as illustrated in (b) of FIG. 9, when the cover panel (210) rotates, the opening/closing part (224) of the side frame (220) rotates through the rotation of the first hinge arm (225a) and the second hinge arm (225b), thereby forming a structure in which the front of the side frame (220) opens.
  • the display device (100) may include a top frame (240) that is coupled to one end of a pair of side frames (220) and is positioned on the upper side of the cover panel (210), and has electronic components mounted thereon that are electrically connected to the display module (150).
  • a top frame (240) that is coupled to one end of a pair of side frames (220) and is positioned on the upper side of the cover panel (210), and has electronic components mounted thereon that are electrically connected to the display module (150).
  • a top frame (240) that is coupled to one end of a pair of side frames (220) and is positioned on the upper side of the cover panel (210), and has electronic components mounted thereon that are electrically connected to the display module (150).
  • the top frame (240) may include a first receptor (241) positioned inside and movable in the up-and-down direction (y-axis direction), a first connector (242) coupled to the first receptor (241), and a third magnet (243) arranged around the first connector (242).
  • the cover panel (210) may include a second receptor (213) positioned inside, a second connector (214) coupled to the second receptor (213) and electrically connected when in contact with the first connector (242), and a fourth magnet (215) arranged around the second connector (214) and forming a magnetic force with the third magnet (243).
  • the display device (100) As shown in (a) of FIG. 10, when the cover panel (210) is rotated, the first connector (242) and the second connector (214) do not come into contact, so that the display module (150) and the electronic components mounted on the top frame (240) may not be electrically connected.
  • the first connector (242) and the second connector (214) illustrated in FIG. 10 may include pogo pin modules.
  • the first connector (242) and the second connector (214) may be brought into precise contact through the third magnet (243) and the fourth magnet (215) so that an electrical signal may be transmitted smoothly.
  • the display device (100) since the display device (100) according to one embodiment of the present invention requires that the first connector (242) and the second connector (214) come into contact only when the display module (150) faces the front, the second receptor (213), the second connector (214), and the fourth magnet (215) can be formed only on one side of the cover panel (210).
  • the display device (100) can alternately place the display module (150) and the interior member (250) on the front by rotating the cover panel (210). Through this, it is possible to provide a display device (100) that can be used for various purposes in addition to viewing images through the display module (150).
  • the back surface of the cover panel (210) may include an interior member (250).
  • the interior member (250) may include a mirror, and the display device (100) of the present invention may be used as a dressing table by utilizing the mirror.
  • the interior member (250) may include a member with an engraved pattern or a member made of fabric, so that the display device (100) of the present invention may be used for purposes that can provide an interior effect indoors.
  • the display device (100) may be configured to rotate the cover panel (210) in a manner as illustrated in FIG. 11 by utilizing the driving principle in which the cover panel (210) described above rotates in combination with the linear forward and backward movements.
  • the link module (230) can be positioned in the left-right direction (x-axis direction) above the support frame (260) located below the top frame (240) and the cover panel (210).
  • the configurations related to the rotation of the link module (230) can also be formed in the left-right direction (x-axis direction) above and below the cover panel (210) accordingly.
  • the display device can be utilized for various purposes other than viewing images through the rotation structure of the display.
  • the link module by transmitting driving force through the link module so that the display rotates in a combined manner with linear forward and backward movement, it can be used even when mounted on a wall.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un dispositif d'affichage comprenant : un module d'affichage qui produit des images ; un panneau de recouvrement qui entoure la circonférence latérale et la surface arrière du module d'affichage ; une paire de cadres latéraux qui sont positionnés de chaque côté du panneau de recouvrement, et dont chacun a, sur un côté, une première rainure de guidage formée dans la direction verticale ; et des modules de liaison qui tournent entre le panneau de recouvrement et les cadres latéraux et le long des premières rainures de guidage, et qui transmettent une force d'entraînement de sorte que le panneau de recouvrement est tourné vers l'avant et vers l'arrière lorsque la surface avant du module d'affichage est pressée. Le dispositif d'affichage peut être utilisé à diverses fins, ainsi que pour visualiser des images, en raison de la configuration de rotation de l'affichage.
PCT/KR2023/019677 2023-12-01 2023-12-01 Dispositif d'affichage Pending WO2025116093A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2023/019677 WO2025116093A1 (fr) 2023-12-01 2023-12-01 Dispositif d'affichage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2023/019677 WO2025116093A1 (fr) 2023-12-01 2023-12-01 Dispositif d'affichage

Publications (1)

Publication Number Publication Date
WO2025116093A1 true WO2025116093A1 (fr) 2025-06-05

Family

ID=95897097

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2023/019677 Pending WO2025116093A1 (fr) 2023-12-01 2023-12-01 Dispositif d'affichage

Country Status (1)

Country Link
WO (1) WO2025116093A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070023599A1 (en) * 2005-07-26 2007-02-01 Dale Fedewa Adjustable display mount apparatus and system
US20080230671A1 (en) * 2007-03-20 2008-09-25 Qisda Corporation Elevation rotating mechanism and display device using the same
KR20140090052A (ko) * 2013-01-07 2014-07-16 삼성전자주식회사 지지프레임 및 이를 갖춘 디스플레이 장치 및 텔레비전
KR20140107008A (ko) * 2013-02-27 2014-09-04 삼성전자주식회사 디스플레이 장치
KR20150136810A (ko) * 2014-05-28 2015-12-08 삼성전자주식회사 디스플레이 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070023599A1 (en) * 2005-07-26 2007-02-01 Dale Fedewa Adjustable display mount apparatus and system
US20080230671A1 (en) * 2007-03-20 2008-09-25 Qisda Corporation Elevation rotating mechanism and display device using the same
KR20140090052A (ko) * 2013-01-07 2014-07-16 삼성전자주식회사 지지프레임 및 이를 갖춘 디스플레이 장치 및 텔레비전
KR20140107008A (ko) * 2013-02-27 2014-09-04 삼성전자주식회사 디스플레이 장치
KR20150136810A (ko) * 2014-05-28 2015-12-08 삼성전자주식회사 디스플레이 장치

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