CN106200159A - A kind of vision-control method of display floater, display device and display device - Google Patents
A kind of vision-control method of display floater, display device and display device Download PDFInfo
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- CN106200159A CN106200159A CN201610534280.3A CN201610534280A CN106200159A CN 106200159 A CN106200159 A CN 106200159A CN 201610534280 A CN201610534280 A CN 201610534280A CN 106200159 A CN106200159 A CN 106200159A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
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- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
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Abstract
本发明公开了一种显示面板、显示装置及显示装置的显示调节方法，以解决BM齐边设计的ADS显示面板中，由于BM与公共电极之间存在压差所导致的ADS显示面板的显示画面出现偏绿、偏白等不良问题。所述显示面板，包括相对设置的上基板和下基板，所述上基板设置有可导电的遮挡层，所述遮挡层的边缘与所述上基板的边缘平齐；所述下基板设置有用于连接外部接口电路的连接线；所述显示面板还包括设置于端面的第一导电部件，所述遮挡层通过所述第一导电部件与所述连接线电连接。
The invention discloses a display panel, a display device and a display adjustment method of the display device, in order to solve the problem of the display screen of the ADS display panel caused by the pressure difference between the BM and the common electrode in the ADS display panel with BM flush design There are bad problems such as greenish and white. The display panel includes an upper substrate and a lower substrate oppositely arranged, the upper substrate is provided with a conductive shielding layer, and the edge of the shielding layer is flush with the edge of the upper substrate; the lower substrate is provided with a A connection line connected to an external interface circuit; the display panel further includes a first conductive component disposed on the end surface, and the shielding layer is electrically connected to the connection line through the first conductive component.
Description
技术领域technical field
本发明涉及显示技术领域，尤其涉及一种显示面板、显示装置及显示装置的显示调节方法。The invention relates to the field of display technology, in particular to a display panel, a display device and a display adjustment method for the display device.
背景技术Background technique
随着液晶显示技术的发展，窄边框产品已成为行业发展趋势。在窄边框的显示面板设计中，为了避免显示面板边缘漏光的问题，作为遮挡层的黑矩阵(Black Matrix，BM)向外延伸，黑矩阵的边沿与显示面板的上下基板的边沿平齐的BM齐边设计，从而使黑矩阵遮挡显示面板的边缘，解决显示面板边缘漏光的问题。With the development of liquid crystal display technology, narrow bezel products have become the development trend of the industry. In the design of the display panel with narrow frame, in order to avoid the problem of light leakage at the edge of the display panel, the black matrix (Black Matrix, BM) as the shielding layer extends outward, and the edge of the black matrix is flush with the edge of the upper and lower substrates of the display panel. The edge-aligned design allows the black matrix to cover the edge of the display panel, solving the problem of light leakage at the edge of the display panel.
现有技术中，BM齐边设计的显示面板，由于银胶与BM直接搭接，使得BM通过银胶与显示面板的金属地线连接。而对于高级超维场转换技术(Advanced Super DimensionSwitch，ADS)的显示面板，由于BM具有一定的导电性且BM通过银胶与显示面板的金属地线连接，使BM与公共电极之间存在压差，会在ADS显示面板中引入一个额外的电场，该额外电场的存在使得像素边缘漏光，造成显示面板的显示画面出现偏绿、偏白等不良。In the prior art, in the display panel with BM flush design, since the silver glue is directly overlapped with the BM, the BM is connected to the metal ground wire of the display panel through the silver glue. For the display panel of Advanced Super DimensionSwitch (ADS), since the BM has a certain conductivity and the BM is connected to the metal ground of the display panel through silver glue, there is a voltage difference between the BM and the common electrode. , will introduce an extra electric field into the ADS display panel, and the existence of the extra electric field will cause light leakage at the edge of the pixel, causing the display screen of the display panel to appear greenish, white and other defects.
发明内容Contents of the invention
本发明的目的是提供一种显示面板、显示装置及显示装置的显示调节方法，以解决BM齐边设计的ADS显示面板中，由于BM与公共电极之间存在压差所导致的ADS显示面板的显示画面出现偏绿、偏白等不良问题。The object of the present invention is to provide a display panel, a display device, and a display adjustment method for the display device, so as to solve the problem of the ADS display panel caused by the voltage difference between the BM and the common electrode in the ADS display panel designed with the BM aligned. There are bad problems such as greenish and white on the display screen.
本发明的目的是通过以下技术方案实现的：The purpose of the present invention is achieved through the following technical solutions:
本发明实施例提供一种显示面板，包括相对设置的上基板和下基板，所述上基板设置有可导电的遮挡层，所述遮挡层的边缘与所述上基板的边缘平齐；An embodiment of the present invention provides a display panel, including an upper substrate and a lower substrate oppositely arranged, the upper substrate is provided with a conductive shielding layer, and the edge of the shielding layer is flush with the edge of the upper substrate;
所述下基板设置有用于连接外部接口电路的连接线；The lower substrate is provided with connecting wires for connecting external interface circuits;
所述显示面板还包括设置于端面的第一导电部件，所述遮挡层通过所述第一导电部件与所述连接线电连接。The display panel further includes a first conductive component disposed on the end surface, and the shielding layer is electrically connected to the connecting wire through the first conductive component.
本实施例中，所述显示面板的所述下基板设置连接外部接口电路的所述连接线，并通过所述第一导电部件使位于所述上基板的所述遮挡层与所述连接线电连接，当显示画面出现显示偏绿、偏白等不良时，所述遮挡层上的电压能够被外部接口电路调节，消除调节所述遮挡层与公共电极之间的压差，改善显示画面的显示不良。In this embodiment, the lower substrate of the display panel is provided with the connecting wire connected to the external interface circuit, and the shielding layer on the upper substrate is electrically connected to the connecting wire through the first conductive member. connected, when the display screen appears greenish, white, etc., the voltage on the shielding layer can be adjusted by an external interface circuit, eliminating the need to adjust the voltage difference between the shielding layer and the common electrode, and improving the display of the display screen bad.
优选的，所述显示面板还包括设置于端面第二导电部件和设置于所述上基板上的第一导电层；Preferably, the display panel further includes a second conductive member disposed on the end surface and a first conductive layer disposed on the upper substrate;
所述第一导电部件和所述第二导电部件彼此绝缘，所述第一导电层与所述遮挡层彼此绝缘，所述第一导电层通过所述第二导电部件接地。The first conductive component and the second conductive component are insulated from each other, the first conductive layer and the shielding layer are insulated from each other, and the first conductive layer is grounded through the second conductive component.
优选的，所述第二导电部件和所述第一导电部件设置于显示面板的同一端面且彼此间隔开；或者，所述第二导电部件和所述第一导电部件分别设置于显示面板的不同的端面。Preferably, the second conductive component and the first conductive component are arranged on the same end face of the display panel and are spaced apart from each other; or, the second conductive component and the first conductive component are respectively arranged on different ends of the display panel. end face.
优选的，所述第一导电部件和所述第二导电部件为银胶。Preferably, the first conductive component and the second conductive component are silver glue.
优选的，所述遮挡层设置于所述上基板朝向所述下基板的一面，所述第一导电层设置于所述上基板背向所述下基板的一面；或者，Preferably, the shielding layer is disposed on a side of the upper substrate facing the lower substrate, and the first conductive layer is disposed on a side of the upper substrate facing away from the lower substrate; or,
所述遮挡层设置于所述上基板朝向所述下基板的一面，所述第一导电层设置于所述上基板和所述遮挡层之间，且所述第一导电层和所述遮挡层之间设置有绝缘层。The shielding layer is disposed on a side of the upper substrate facing the lower substrate, the first conductive layer is disposed between the upper substrate and the shielding layer, and the first conductive layer and the shielding layer An insulating layer is arranged between them.
优选的，所述上基板为彩膜基板或封装基板，所述下基板为阵列基板；Preferably, the upper substrate is a color filter substrate or a packaging substrate, and the lower substrate is an array substrate;
所述下基板上还设置有多个像素单元；A plurality of pixel units are also arranged on the lower substrate;
所述上基板和所述下基板之间设置有液晶。A liquid crystal is arranged between the upper substrate and the lower substrate.
本发明实施例有益效果如下：所述显示面板的所述下基板设置连接外部接口电路的所述连接线，并通过所述第一导电部件使位于所述上基板的所述遮挡层与所述连接线电连接，当显示画面出现显示偏绿、偏白等不良时，所述遮挡层上的电压能够被外部接口电路调节，消除调节所述遮挡层与公共电极之间的压差，改善显示画面的显示不良。The beneficial effects of the embodiments of the present invention are as follows: the lower substrate of the display panel is provided with the connection line connected to the external interface circuit, and the shielding layer on the upper substrate and the The connecting wires are electrically connected, and when the display screen appears greenish, white, etc., the voltage on the shielding layer can be adjusted by the external interface circuit, eliminating the need to adjust the voltage difference between the shielding layer and the common electrode, and improving the display. The display of the screen is defective.
本发明实施例还提供一种显示装置，包括如上实施例提供的所述显示面板，以及包括电压控制部件和柔性线路板，所述显示面板的所述连接线通过所述柔性线路板连接至所述电压控制部件；An embodiment of the present invention also provides a display device, including the display panel provided in the above embodiment, and including a voltage control component and a flexible circuit board, and the connecting wire of the display panel is connected to the display panel through the flexible circuit board. The above voltage control components;
所述电压控制部件用于控制所述遮挡层的电压。The voltage control component is used to control the voltage of the shielding layer.
优选的，所述电压控制部件为可调电阻或电压控制器。Preferably, the voltage control component is an adjustable resistor or a voltage controller.
本实明实施例还提供一种显示装置的显示调节方法，用于如上实施例的所述显示装置的显示调节，包括：The embodiment of the present invention also provides a display adjustment method of a display device, which is used for the display adjustment of the display device in the above embodiment, including:
获取所述显示面板所显示的当前画面的显示颜色；Obtain the display color of the current picture displayed on the display panel;
若所述显示颜色异常，则通过所述电压控制部件调节所述遮挡层的当前电压与公共电压相同。If the displayed color is abnormal, the current voltage of the shielding layer is adjusted to be the same as the common voltage by the voltage control component.
优选的，所述公共电压为所述显示面板的公共电极的当前电压。Preferably, the common voltage is the current voltage of the common electrode of the display panel.
本发明实施例有益效果如下：所述显示面板的所述下基板设置连接外部接口电路的所述连接线，并通过所述第一导电部件使位于所述上基板的所述遮挡层与所述连接线电连接，当显示画面出现显示偏绿、偏白等不良时，所述遮挡层上的电压能够被外部接口电路调节，消除调节所述遮挡层与公共电极之间的压差，改善显示画面的显示不良。The beneficial effects of the embodiments of the present invention are as follows: the lower substrate of the display panel is provided with the connection line connected to the external interface circuit, and the shielding layer on the upper substrate and the The connecting wires are electrically connected, and when the display screen appears greenish, white, etc., the voltage on the shielding layer can be adjusted by the external interface circuit, eliminating the need to adjust the voltage difference between the shielding layer and the common electrode, and improving the display. The display of the screen is defective.
附图说明Description of drawings
图1为本发明实施例提供的第一种显示面板的局部结构示意图；FIG. 1 is a schematic diagram of a partial structure of a first display panel provided by an embodiment of the present invention;
图2为第一种显示面板中具有封框胶、液晶、像素单元的局部结构示意图；FIG. 2 is a schematic diagram of a partial structure of a first display panel with a frame sealant, a liquid crystal, and a pixel unit;
图3为本发明实施例提供的第二种显示面板的局部结构示意图；FIG. 3 is a schematic diagram of a partial structure of a second display panel provided by an embodiment of the present invention;
图4为本发明实施例提供的第二种显示面板的局部结构示意图；FIG. 4 is a schematic diagram of a partial structure of a second display panel provided by an embodiment of the present invention;
图5为本发明实施例提供的显示装置的结构示意图；FIG. 5 is a schematic structural diagram of a display device provided by an embodiment of the present invention;
图6为本发明实施例提供的显示装置的显示调节方法的流程图。FIG. 6 is a flowchart of a display adjustment method of a display device provided by an embodiment of the present invention.
具体实施方式detailed description
下面结合说明书附图对本发明实施例的实现过程进行详细说明。需要注意的是，自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。The implementation process of the embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
参见图1，本发明实施例提供第一种显示面板10，包括相对设置的上基板1和下基板2，上基板1设置有可导电的遮挡层11，遮挡层11的边缘与上基板1的边缘平齐；Referring to FIG. 1 , the embodiment of the present invention provides a first display panel 10, which includes an upper substrate 1 and a lower substrate 2 oppositely arranged. The upper substrate 1 is provided with a conductive shielding layer 11, and the edge of the shielding layer 11 is in contact with flush with the edges;
下基板2设置有用于连接外部接口电路的连接线21；The lower substrate 2 is provided with a connection line 21 for connecting to an external interface circuit;
显示面板10还包括设置于端面的第一导电部件3，遮挡层11通过第一导电部件3与连接线21电连接。The display panel 10 further includes a first conductive component 3 disposed on the end surface, and the shielding layer 11 is electrically connected to the connecting wire 21 through the first conductive component 3 .
应该理解的是，如图2所示，上基板1可以彩膜基板或封装盖板，下基板2可以是阵列基板，上基板1和下基板2可以通过封框胶8粘接；下基板2上还可以设置有多个像素单元6，上基板1和下基板2之间设置有液晶7，以及可以包括其它的元件，在此不再赘述。It should be understood that, as shown in FIG. 2 , the upper substrate 1 can be a color filter substrate or a package cover, the lower substrate 2 can be an array substrate, and the upper substrate 1 and the lower substrate 2 can be bonded by a sealant 8; the lower substrate 2 A plurality of pixel units 6 may also be arranged on the upper substrate, a liquid crystal 7 may be arranged between the upper substrate 1 and the lower substrate 2 , and other elements may be included, which will not be repeated here.
本实施例中，显示面板10的下基板2设置连接外部接口电路的连接线21，并通过第一导电部件3使位于上基板1的遮挡层11与连接线21电连接，当显示画面出现显示偏绿、偏白等不良时，遮挡层11上的电压能够被外部接口电路调节，消除调节遮挡层11与公共电极之间的压差，改善显示画面的显示不良。In this embodiment, the lower substrate 2 of the display panel 10 is provided with a connection line 21 connected to the external interface circuit, and the shielding layer 11 located on the upper substrate 1 is electrically connected to the connection line 21 through the first conductive member 3. When the display screen appears In the event of greenish, white or other defects, the voltage on the shielding layer 11 can be adjusted by the external interface circuit, eliminating the adjustment of the voltage difference between the shielding layer 11 and the common electrode, and improving the display defect of the display screen.
参见图3，本发明实施例提供第二种显示面板10，包括相对设置的上基板1和下基板2，上基板1设置有可导电的遮挡层11，遮挡层11的边缘与上基板1的边缘平齐；Referring to FIG. 3 , the embodiment of the present invention provides a second display panel 10 , which includes an upper substrate 1 and a lower substrate 2 oppositely arranged. flush with the edges;
下基板2设置有用于连接外部接口电路的连接线21；The lower substrate 2 is provided with a connection line 21 for connecting to an external interface circuit;
显示面板10还包括：设置于端面的第一导电部件3，遮挡层11通过第一导电部件3与连接线21电连接；设置于端面第二导电部件4和设置于上基板1上的第一导电层12，第一导电部件3和第二导电部件4彼此绝缘，第一导电层12与遮挡层11彼此绝缘，第一导电层12通过第二导电部件4接地GND。The display panel 10 also includes: a first conductive part 3 arranged on the end surface, and the shielding layer 11 is electrically connected to the connection line 21 through the first conductive part 3; a second conductive part 4 arranged on the end surface and a first conductive part arranged on the upper substrate 1 The conductive layer 12 , the first conductive component 3 and the second conductive component 4 are insulated from each other, the first conductive layer 12 and the shielding layer 11 are insulated from each other, and the first conductive layer 12 is grounded to GND through the second conductive component 4 .
由于显示面板10的下基板2设置连接外部接口电路的连接线21，并通过第一导电部件3使位于上基板1的遮挡层11与连接线21电连接，当显示画面出现显示偏绿、偏白等不良时，遮挡层11上的电压能够被外部接口电路调节，消除调节遮挡层11与公共电极之间的压差，改善显示画面的显示不良；同时可由第一导电层12消除静电。Since the lower substrate 2 of the display panel 10 is provided with the connection wire 21 connected to the external interface circuit, and the shielding layer 11 located on the upper substrate 1 is electrically connected to the connection wire 21 through the first conductive member 3, when the display screen appears greenish, When there is a defect such as white, the voltage on the shielding layer 11 can be adjusted by the external interface circuit, eliminating the voltage difference between the shielding layer 11 and the common electrode, and improving the display defect of the display screen; at the same time, the first conductive layer 12 can eliminate static electricity.
需要说明的是，第二导电部件4与遮挡层11同样的彼此绝缘的，可以通过在二者之间设置绝缘物质使二者绝缘，也可以在形成第二导电部件4时与遮挡层保持安全间距实现绝缘，在此不再赘述。It should be noted that the second conductive member 4 and the shielding layer 11 are also insulated from each other, and the two can be insulated by placing an insulating substance between the two, or they can be kept safe from the shielding layer when the second conductive member 4 is formed. The spacing realizes insulation, which will not be repeated here.
第二导电部件4和第一导电部件3可以根据设计需要设置于显示面板10的不同端面。例如，第二导电部件4和第一导电部件3设置于显示面板10的同一端面且彼此间隔开；又例如，第二导电部件4和第一导电部件3分别设置于显示面板10的不同的端面。优选以银胶作为第一导电部件3和第二导电部件4。The second conductive component 4 and the first conductive component 3 can be disposed on different end surfaces of the display panel 10 according to design requirements. For example, the second conductive component 4 and the first conductive component 3 are arranged on the same end surface of the display panel 10 and are spaced apart from each other; for another example, the second conductive component 4 and the first conductive component 3 are respectively arranged on different end surfaces of the display panel 10 . Silver glue is preferably used as the first conductive component 3 and the second conductive component 4 .
对于遮挡层11和第一导电层12，可以使二者分别设置于上基板1的不同面或二者之间设置绝缘物质来实现绝缘。例如，如图3所示的，遮挡层11设置于上基板1朝向下基板2的一面，第一导电层12设置于上基板1背向下基板2的一面；又例如，图4所示的第三种显示面板，遮挡层11设置于上基板1朝向下基板2的一面，第一导电层12设置于上基板1和遮挡层11之间，且第一导电层12和遮挡层11之间设置有绝缘层5。As for the shielding layer 11 and the first conductive layer 12 , they can be respectively disposed on different surfaces of the upper substrate 1 or an insulating substance is disposed between them to realize insulation. For example, as shown in Figure 3, the shielding layer 11 is arranged on the side of the upper substrate 1 facing the lower substrate 2, and the first conductive layer 12 is arranged on the side of the upper substrate 1 facing away from the lower substrate 2; In the third type of display panel, the shielding layer 11 is arranged on the side of the upper substrate 1 facing the lower substrate 2, the first conductive layer 12 is arranged between the upper substrate 1 and the shielding layer 11, and between the first conductive layer 12 and the shielding layer 11 An insulating layer 5 is provided.
与图2所示的显示面板相似的，如图3和图4所示的显示面板中，上基板1可以彩膜基板或封装盖板，下基板2可以是阵列基板，上基板1和下基板2可以通过封框胶8粘接；下基板2上还可以设置有多个像素单元6，上基板1和下基板2之间设置有液晶7，以及可以包括其它的元件，在此不再赘述。Similar to the display panel shown in FIG. 2, in the display panels shown in FIG. 3 and FIG. 4, the upper substrate 1 can be a color filter substrate or a package cover, the lower substrate 2 can be an array substrate, and the upper substrate 1 and the lower substrate 2 can be bonded by a frame sealant 8; a plurality of pixel units 6 can also be arranged on the lower substrate 2, a liquid crystal 7 can be arranged between the upper substrate 1 and the lower substrate 2, and other components can be included, which will not be repeated here .
本发明实施例中，显示面板10的下基板2设置连接外部接口电路的连接线21，并通过第一导电部件3使位于上基板1的遮挡层11与连接线21电连接，当显示画面出现显示偏绿、偏白等不良时，遮挡层11上的电压能够被外部接口电路调节，消除调节遮挡层11与公共电极之间的压差，改善显示画面的显示不良；同时，在上基板1设置第一导电层12，通过第二导电部件4使第一导电层12连接地GND，从而实现消除静电的目的。In the embodiment of the present invention, the lower substrate 2 of the display panel 10 is provided with a connection line 21 connected to the external interface circuit, and the shielding layer 11 on the upper substrate 1 is electrically connected to the connection line 21 through the first conductive member 3. When the display screen appears When the display shows defects such as greenish or white, the voltage on the shielding layer 11 can be adjusted by the external interface circuit, eliminating the adjustment of the voltage difference between the shielding layer 11 and the common electrode, and improving the display defects of the display screen; at the same time, on the upper substrate 1 The first conductive layer 12 is provided, and the first conductive layer 12 is connected to the ground GND through the second conductive member 4, so as to achieve the purpose of eliminating static electricity.
参见图5，本发明实施例还提供一种显示装置30，包括如上实施例提供的显示面板10，以及包括电压控制部件31和柔性线路板32，显示面板10的连接线21通过柔性线路板32连接至电压控制部件31；电压控制部件31用于控制遮挡层11的电压。Referring to FIG. 5 , an embodiment of the present invention also provides a display device 30, including the display panel 10 provided in the above embodiment, and including a voltage control component 31 and a flexible circuit board 32, and the connecting wire 21 of the display panel 10 passes through the flexible circuit board 32 Connected to the voltage control component 31; the voltage control component 31 is used to control the voltage of the shielding layer 11.
优选的，电压控制部件31为可调电阻或电压控制器。Preferably, the voltage control component 31 is an adjustable resistor or a voltage controller.
当然，显示装置30还可以包括背光模组、控制电路板、边框等部件，在此不再赘述。Of course, the display device 30 may also include components such as a backlight module, a control circuit board, and a frame, which will not be repeated here.
本发明实施例中，通过电压控制部件31对显示面板10的遮挡层11的电压进行调节，消除调节遮挡层11与公共电极之间的压差，从而改善显示画面的显示不良。In the embodiment of the present invention, the voltage of the shielding layer 11 of the display panel 10 is adjusted by the voltage control component 31 to eliminate and adjust the voltage difference between the shielding layer 11 and the common electrode, thereby improving display failure of the display screen.
需要说明的是，上述的显示面板10或显示装置30及各自所包括元件(例如遮挡层11、第一导电层12、第一导电部件3、第二导电部件4、像素单元6、液晶7等)其在示图中的大小比例并不表示真实的大小比例关系，仅是为了便于理解，因此本发明并不限于此。It should be noted that the above-mentioned display panel 10 or display device 30 and their respective components (such as the shielding layer 11, the first conductive layer 12, the first conductive member 3, the second conductive member 4, the pixel unit 6, the liquid crystal 7, etc. ) Its size ratio in the diagram does not represent the real size ratio relationship, but is only for easy understanding, so the present invention is not limited thereto.
参见图6，本实明实施例还提供一种显示装置的显示调节方法，用于如上实施例的显示装置的显示调节，包括：Referring to FIG. 6 , the embodiment of the present invention also provides a display adjustment method of a display device, which is used for display adjustment of the display device in the above embodiment, including:
601、获取显示面板所显示的当前画面的显示颜色；601. Acquire the display color of the current picture displayed on the display panel;
602、若显示颜色异常，则通过电压控制部件调节遮挡层的当前电压与公共电压相同。602. If the displayed color is abnormal, use the voltage control component to adjust the current voltage of the shielding layer to be the same as the common voltage.
在显示颜色未出异常时，可以不进行调节。When the displayed color is not abnormal, no adjustment is required.
优选的，公共电压为显示面板的公共电极的当前电压。Preferably, the common voltage is the current voltage of the common electrodes of the display panel.
本发明实施例有益效果如下：显示面板的下基板设置连接外部接口电路的连接线，并通过第一导电部件使位于上基板的遮挡层与连接线电连接，当显示画面出现显示偏绿、偏白等不良时，遮挡层上的电压能够被外部接口电路调节，消除调节遮挡层与公共电极之间的压差，改善显示画面的显示不良。The beneficial effects of the embodiments of the present invention are as follows: the lower substrate of the display panel is provided with a connection line connected to the external interface circuit, and the shielding layer on the upper substrate is electrically connected to the connection line through the first conductive member. In the case of white and other defects, the voltage on the shielding layer can be adjusted by the external interface circuit, eliminating the adjustment of the voltage difference between the shielding layer and the common electrode, and improving the display defect of the display screen.
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.
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