WO2017181450A1 - 液晶显示面板及液晶显示装置 - Google Patents
液晶显示面板及液晶显示装置 Download PDFInfo
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- WO2017181450A1 WO2017181450A1 PCT/CN2016/081459 CN2016081459W WO2017181450A1 WO 2017181450 A1 WO2017181450 A1 WO 2017181450A1 CN 2016081459 W CN2016081459 W CN 2016081459W WO 2017181450 A1 WO2017181450 A1 WO 2017181450A1
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- shorting bar
- shorting
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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
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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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
Definitions
- the present invention relates to the field of display technologies, and in particular, to a liquid crystal display panel and a liquid crystal display device.
- a liquid crystal display is a flat panel display device that uses the characteristics of a liquid crystal material to display an image. Compared with other display devices, it has the advantages of lightness, low driving voltage and low power consumption, and has become a mainstream product in the entire consumer market.
- the liquid crystal panel is the most important component of the liquid crystal display.
- the manufacturing process of the liquid crystal panel is mainly divided into a front-end array process, a middle-stage box-making, and a rear-stage module assembly. After the box is formed, it is necessary to perform a cell test on the liquid crystal panel to detect various defects in the array section and the box section of the liquid crystal panel. For dot-screen detection, it is necessary to provide a signal for each pixel to test.
- the invention provides a liquid crystal display panel and a liquid crystal display device, which can provide signals for each pixel for testing during dot screen detection.
- Embodiments of the present invention disclose a liquid crystal display panel including a display area including a plurality of vertically intersecting scan lines and data lines, and a plurality of the plurality of scan lines and a plurality of the data lines a pixel, the liquid crystal display panel further includes a first shorting bar area above the display area and a second shorting bar area located below the display area, the first shorting bar area including a horizontally disposed first a shorting bar, a second shorting bar and a third shorting bar, and including a first R voltage signal terminal, a first G voltage signal terminal and a first B voltage signal terminal, wherein the second shorting bar region comprises a lateral direction a fourth shorting bar, a fifth shorting bar, a sixth shorting bar, and a second R voltage signal, a second G voltage signal end and a second B voltage signal end, the first shorting bar and the The second shorting bar and the third shorting bar are respectively connected to the first R voltage signal end, the first G voltage signal end, and the first The B
- each row of pixels is connected by one of the scan lines, and each column of pixels is alternately connected by two adjacent data lines in a parity row, and each of the two shorting bars in the first shorting bar region is Each of the two shorting bars in the second shorting bar region connects the data lines in an alternating manner.
- the first shorting bar and the fourth shorting bar are connected to a data line connected with a red pixel, and the second shorting bar and the fifth shorting bar are connected with a data line connected with a green pixel.
- the third shorting bar and the sixth shorting bar are connected to a data line to which a blue pixel is connected.
- the liquid crystal display panel further includes a third shorting bar area on a left side of the display area, the third shorting bar area includes a seventh shorting bar, an eighth shorting bar and a vertical arrangement a first gate signal terminal and a second gate signal terminal, the seventh shorting bar is connected to the first gate signal terminal, and the eighth shorting bar is connected to the second gate signal terminal, The seventh shorting bar is connected to the scan lines of the odd rows, and the eighth shorting bar is connected to the scan lines of the even rows.
- each row of pixels is connected by one of the scan lines, and each column of pixels is alternately connected by two adjacent data lines in a parity row, and one of the first shorting bar regions is shorted
- One of the shorting bars in the second shorting bar region connects the data lines in an alternating manner.
- the first shorting bar and the fourth shorting bar are connected to a data line connected with a red pixel, and the second shorting bar and the fifth shorting bar are connected with a data line connected with a green pixel.
- the third shorting bar and the sixth shorting bar are connected to a data line to which a blue pixel is connected.
- the substrate further includes a third shorting bar area on a left side of the display area, the third shorting bar area includes a seventh shorting bar disposed vertically, an eighth shorting bar, and including the first a gate signal terminal and a second gate signal terminal, the seventh shorting bar is connected to the first gate signal terminal, and the eighth shorting bar is connected to the second gate signal terminal, A seventh shorting bar is coupled to the scan lines of the odd rows, the eighth shorting bars being coupled to the scan lines of the even rows.
- the plurality of pixels constitute a plurality of pairs of pixels
- the plurality of scan lines constitute a plurality of pairs of scan lines, each pair of scan lines being disposed between at least one pair of pixels and connected to at least one pair of pixels, adjacent data lines Provided between at least one pair of pixels and connected to at least one pair of pixels, each pixel having a polarity opposite to that of an adjacent pixel, and three shorting bars in the first shorting bar region are The third shorting bar and the first data line, starting from the second data line, the first shorting bar and the adjacent two of the data lines, the second shorting bar and two adjacent The data line, the third shorting bar and the adjacent two of the data lines are alternately connected to the plurality of data lines, and the three shorting bars in the second shorting bar area are from the a data line begins with the fourth shorting bar and two adjacent data lines, the fifth shorting bar and two adjacent data lines, the sixth shorting bar and adjacent An alternating manner of the two of the data lines is coupled to a plurality of the data
- the substrate further includes a third shorting bar area on a left side of the display area, and the third shorting bar area includes a seventh shorting bar, an eighth shorting bar, and a ninth short vertically disposed a first shorting bar and a first gate signal terminal, a second gate signal terminal, a third gate signal terminal and a fourth gate signal terminal, the seventh shorting bar and the first a gate signal terminal is connected, the eighth shorting bar is connected to the second gate signal terminal, the ninth shorting bar is connected to the third gate signal terminal, and the tenth shorting bar is The fourth gate signal terminal is connected, and the first scan line of each of the four adjacent scan lines is connected to the seventh shorting bar from the first scan line, and the second scan line is connected to the An eighth shorting bar connection, a third scanning line connected to the ninth shorting bar, and the fourth scanning line being connected to the tenth shorting bar.
- the embodiment of the invention further discloses a liquid crystal display device comprising the liquid crystal display panel according to any one of the above.
- liquid crystal display panel and the liquid crystal display device by providing a shorting bar region above and below the display region, it is possible to provide a signal for detection for each pixel when performing dot screen detection.
- FIG. 1 is a schematic structural view of a liquid crystal display panel according to a first embodiment of the present invention
- FIG. 2 is a schematic structural view of a liquid crystal display panel according to a second embodiment of the present invention.
- FIG 3 is a schematic structural view of a liquid crystal display panel in a third embodiment of the present invention.
- FIG. 1 is a schematic structural view of a liquid crystal display panel 100 in a first embodiment of the present invention.
- the liquid crystal display panel 100 includes a display area 11.
- the display area 11 includes a plurality of vertically intersecting scan lines 111 and data lines 112, and a plurality of pixels 113 defined by a plurality of scan lines 111 and a plurality of data lines 112.
- the pixels 113 of each row are connected by one scanning line 111, and each column of pixels 113 is alternately connected by odd and even rows of adjacent two data lines 112.
- the first data line D1 is connected to the odd-numbered red pixels 113 of the first column of red pixels 113
- the second data line D2 is connected to the even-numbered red pixels 113 of the first column of red pixels 113.
- the liquid crystal display panel 100 further includes a first shorting bar area 12 above the display area 11 and a second shorting bar area 13 below the display area 11.
- the first shorting bar area 12 includes a first shorting bar 121, a second shorting bar 122, and a third shorting bar 123 disposed laterally, and further includes a first R voltage signal terminal 124, a first G voltage signal terminal 125, The first B voltage signal terminal 126 and the first common voltage signal terminal 127.
- the first shorting bar 121 is disposed above the second shorting bar 122
- the second shorting bar 122 is disposed above the third shorting bar 123.
- the first shorting bar 121 is connected to the first R voltage signal terminal 124
- the second shorting bar 122 is connected to the first G voltage signal terminal 125
- the third shorting bar 123 is connected to the first B voltage signal terminal 126.
- the second shorting bar area 13 includes a fourth shorting bar 131, a fifth shorting bar 132, and a sixth shorting bar 133 disposed laterally, and further includes a second R voltage signal terminal 134 and a second G voltage signal terminal 135.
- the fifth shorting bar 132 is disposed below the fourth shorting bar 131
- the sixth shorting bar 133 is disposed below the fifth shorting bar 132.
- Fourth shorting bar 131 and second R voltage letter The terminal 134 is connected, the fifth shorting bar 132 is connected to the second G voltage signal terminal 135, and the sixth shorting bar 133 is connected to the second B voltage signal terminal 136.
- each of the two shorting bars in the first shorting bar region 12 and each of the second shorting bar regions 13 are connected to the data line 112 in an alternating manner.
- the first shorting bar 121 and the fourth shorting bar 131 are both connected to the data line 112 to which the red pixel 113 is connected.
- the second shorting bar 122 and the fifth shorting bar 132 are both connected to the data line 112 to which the green pixel 113 is connected, and the third shorting bar 123 and the sixth shorting bar 133 are connected to the data line to which the blue pixel 113 is connected. 112 connections.
- the first shorting bar 121 is connected to the data line D1, the data line D10, etc.
- the second shorting bar 122 is connected to the data line D2, the data line D5, etc., the third shorting bar 123 and the data line D6, the data line D9 or the like is connected such that the first shorting bar area 12 is connected to the plurality of data lines 112 in the arrangement of RGGBBR....
- the fourth shorting bar 131 is connected to the data line D4, the data line D7, etc.
- the fifth shorting bar 132 is connected to the data line D8, the data line D11, etc.
- the sixth shorting bar 133 is connected to the data line D3, the data line D12, and the like.
- the second shorting bar area 13 is connected to the plurality of data lines 112 in the arrangement of BRRGGB....
- the liquid crystal display panel 100 further includes a third shorting bar region 14 on the left side of the display area 11.
- the third shorting bar region 14 includes a seventh shorting bar 141 and an eighth shorting bar 142 disposed vertically, and further includes a first gate signal terminal 143, a second gate signal terminal 144, and a third common voltage signal terminal. 143.
- the seventh shorting bar 141 is located on the left side of the eighth shorting bar 142.
- the seventh shorting bar 141 is connected to the first gate signal terminal 143, and the eighth shorting bar 142 is connected to the second gate signal terminal 144.
- the seventh shorting bar 141 is connected to the odd-numbered scanning lines 111, and the eighth shorting bar 142 is connected to the even-numbered scanning lines 111.
- the liquid crystal display panel 200 is similar to the liquid crystal display panel 100 in that the liquid crystal display panel 200 includes a display area 21, a first shorting bar area 22, a second shorting bar area 23, and a third shorting bar area 24.
- the display area 21 includes a plurality of scan lines 211, a plurality of data lines 212, and a plurality of pixels 213.
- the pixels 213 of each row are connected by one scanning line 211, and each column of pixels 213 is alternately connected by odd and even rows of adjacent two data lines 212.
- the first shorting bar region 22 includes a first shorting bar 221, a second shorting bar 222, and a third shorting bar 223 disposed laterally, and further includes a first R voltage signal terminal 224, a first G voltage signal terminal 225, The first B voltage signal terminal 226 and the first common voltage signal terminal 227.
- the first shorting bar 221 is disposed above the second shorting bar 222, and the second shorting bar 222 is disposed above the third shorting bar 223.
- the first shorting bar 221 is connected to the first R voltage signal terminal 224, the second shorting bar 222 is connected to the first G voltage signal terminal 225, and the third shorting bar 223 is connected to the first B voltage signal terminal 226.
- the second shorting bar area 23 includes a fourth shorting bar 231, a fifth shorting bar 232, and a sixth shorting bar 233 disposed laterally, and further includes a second R voltage signal terminal 234 and a second G voltage signal terminal 235.
- the fifth shorting bar 232 is disposed below the fourth shorting bar 231, and the sixth shorting bar 233 is disposed below the fifth shorting bar 232.
- the fourth shorting bar 231 is connected to the second R voltage signal terminal 234, the fifth shorting bar 232 is connected to the second G voltage signal terminal 235, and the sixth shorting bar 233 is connected to the second B voltage signal terminal 236.
- the difference from the liquid crystal display panel 100 is that one of the shorting bars of the first shorting bar region 22 and one of the second shorting bar regions 23 are connected to the data line 212 in an alternating manner.
- each of the first shorting bar 221 and the fourth shorting bar 231 is connected to the data line 212 to which the red pixel 213 is connected.
- the second shorting bar 222 and the fifth shorting bar 232 are both connected to the data line 212 to which the green pixel 213 is connected, and the third shorting bar 223 and the sixth shorting bar 233 are connected to the data line to which the blue pixel 213 is connected. 212 connections.
- the first shorting bar 221 is connected to the data lines D1, D7, etc.
- the second shorting bar 222 is connected to the data lines D5, D11, etc.
- the third shorting bar 223 is connected to the data lines D3, D9, etc., thereby
- a shorting bar region 22 is connected to the plurality of data lines 221 in an arrangement of RBGRBG....
- the fourth shorting bar 231 is connected to the data lines D4, D10, etc.
- the fifth shorting bar 232 is connected to the data lines D2, D8, etc.
- the sixth shorting bar is connected to the data lines D6, D12, etc., so that the second shorting bar
- the area 22 is connected to a plurality of data lines 212 in the arrangement of GRBGRB....
- the liquid crystal display panel 200 further includes a third shorting bar region 24 located on the left side of the display area 21.
- the third shorting bar region 24 includes a seventh shorting bar disposed vertically
- the 241 and the eighth shorting bar 242 further include a first gate signal terminal 243, a second gate signal terminal 244, and a third common voltage signal terminal 245.
- the seventh shorting bar 241 is located on the left side of the eighth shorting bar 242.
- the seventh shorting bar 241 is connected to the first gate signal terminal 243, and the eighth shorting bar 242 is connected to the second gate signal terminal 244.
- the seventh shorting bar 241 is connected to the odd-numbered scanning lines 211, and the eighth shorting bar 242 is connected to the even-numbered scanning lines 211.
- the dot screen detection when a voltage is applied to the first gate signal terminal 243, if a voltage is applied to the first shorting bar 221 and the fourth shorting bar 231, all the odd rows of red pixels are applied. 213 should be illuminated. If a voltage is applied to the second shorting bar 222 and the fifth shorting bar 232, all odd rows of green pixels 213 should be illuminated if the third shorting bar 223 and the sixth shorting bar are given. 233 applies a voltage, and all odd-numbered blue pixels 213 should be illuminated.
- FIG. 3 is a schematic structural view of a liquid crystal display panel 300 according to a third embodiment of the present invention, which is similar to the liquid crystal display panel 100 in that the liquid crystal display panel 300 includes a display area 31, a first shorting bar area 32, and a second shorting connection. Rod region 33 and third shorting bar region 34.
- the display area 31 includes a plurality of scan lines 311, a plurality of data lines 312, and a plurality of pixels 313.
- the first shorting bar area 32 includes a first shorting bar 321 , a second shorting bar 322 , and a third shorting bar 323 disposed laterally, and further includes a first R voltage signal terminal 324 , a first G voltage signal terminal 325 , The first B voltage signal terminal 326 and the first common voltage signal terminal 327.
- the first shorting bar 321 is disposed above the second shorting bar 322, and the second shorting bar 322 is disposed above the third shorting bar 323.
- the first shorting bar 321 is connected to the first R voltage signal terminal 324, the second shorting bar 322 is connected to the first G voltage signal terminal 325, and the third shorting bar 323 is connected to the first B voltage signal terminal 326.
- the second shorting bar area 33 includes a fourth shorting bar 331 , a fifth shorting bar 332 , and a sixth shorting bar 333 disposed laterally, and further includes a second R voltage signal terminal 334 and a second G voltage signal terminal 335 .
- the fifth shorting bar 332 is disposed below the fourth shorting bar 331
- the sixth shorting bar 333 is disposed below the fifth shorting bar 332 .
- the fourth shorting bar 331 is connected to the second R voltage signal terminal 334
- the fifth shorting bar 332 is connected to the second G voltage signal terminal 335
- the sixth shorting bar 333 and the second The B voltage signal terminal 336 is connected.
- the plurality of pixels 313 constitute a plurality of pairs of pixels
- the plurality of scanning lines 311 constitute a plurality of pairs of scanning lines
- each pair of scanning lines is disposed between at least one pair of pixels.
- adjacent data lines 312 are disposed between at least one pair of pixels and connected to at least one pair of pixels, each of which has a polarity opposite to that of the adjacent pixels 313.
- the three shorting bars in the first shorting bar area 32 are connected to the data line D1 by the third shorting bar 323, and the first shorting bar 321 and the adjacent two are started from the second data line (data line D2).
- the strip data line 312, the second shorting bar 322 and the adjacent two data lines 312, the third shorting bar 323 and the adjacent two data lines 312 are alternately connected with the plurality of data lines 312, so that the second shorting
- the bar area 32 is connected to a plurality of data lines 312 in an arrangement of BRRGGB....
- the three shorting bars in the second shorting bar area 33 start from the first data line (data line D1) by the fourth shorting bar 331 and the adjacent two data lines 312, the fifth shorting bar 332 and the phase
- the alternate manner of the adjacent two data lines 312, the sixth shorting bar 333 and the adjacent two data lines 312 is connected with the plurality of data lines 312, so that the second shorting bar area 33 is arranged according to RRGGBB... Data line 312 is connected.
- the liquid crystal display panel 300 further includes a third shorting bar region 34 located on the left side of the display area 31.
- the third shorting bar region 34 includes a seventh shorting bar 341, an eighth shorting bar 342, a ninth shorting bar 343, and a tenth shorting bar 344 arranged in order from left to right, and further includes a first gate signal The terminal 345, the second gate signal terminal 346, the third gate signal terminal 347, the fourth gate signal terminal 348, and the third common voltage signal terminal 349.
- the seventh shorting bar 341 is connected to the first gate signal terminal 345
- the eighth shorting bar 342 is connected to the second gate signal terminal 346
- the ninth shorting bar 343 is connected to the third gate signal terminal 347.
- the shorting bar 344 is connected to the fourth gate signal terminal 348, and the first scanning line of each of the four adjacent scanning lines is connected to the seventh shorting bar 341 from the first scanning line 311, and the second scanning line is connected with The eighth shorting bars 342 are connected, the third scanning line is connected to the ninth shorting bar 343, and the fourth scanning line is connected to the tenth shorting bar 344.
- the setting is performed in the manner described above, and when the dot screen detection is performed, a signal can be supplied to each of the pixels 313 for detection.
- the present invention provides a liquid crystal display device which can be a liquid crystal display device including a liquid crystal display panel 100, 200 or 300.
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Abstract
一种液晶显示面板(100)及液晶显示装置。液晶显示面板(100)包括位于显示区(11)上方的第一短接棒区域(12)及位于显示区(11)下方的第二短接棒区域(13)。第一短接棒区域(12)包括第一短接棒(121)、第二短接棒(122)及第三短接棒(123)、第一R电压信号端(124)、第一G电压信号端(125)及第一B电压信号端(126),第二短接棒区域(13)包括第四短接棒(131)、第五短接棒(132)、第六短接棒(133)、第二R电压信号(134)、第二G电压信号端(135)及第二B电压信号端(136)。第一短接棒(121)、第二短接棒(122)及第三短接棒(123)分别与述第一R电压信号端(124)、第一G电压信号端(125)及第一B电压信号端(126)连接,第四短接棒(131)、第五短接棒(132)及第六短接棒(133)分别与第二R电压信号端(134)、第二G电压信号端(135)及第二B电压信号端(136)连接。上述液晶显示装置在点屏检测时,能提供信号至每个像素。
Description
本发明要求2016年4月21日递交的发明名称为“液晶显示面板及液晶显示装置”的申请号201610252040.4的在先申请优先权,上述在先申请的内容以引入的方式并入本文本中。
本发明涉及显示技术领域,尤其涉及一种液晶显示面板及液晶显示装置。
液晶显示器是利用液晶材料的特性来显示图像的一种平板显示装置,相较于其他显示装置而言具有轻薄、低驱动电压及低功耗等优点,已经成为整个消费市场上的主流产品。液晶面板是液晶显示器最主要的组成元件,液晶面板的制成工艺主要分为前段阵列制程、中段成盒制成及后段模组组装。在成盒之后,需要对液晶屏进行点屏检测(cell test),检测液晶面板在阵列段和成盒段出现的各种不良。点屏检测时,需保证能给每一像素提供信号进行测试。
发明内容
本发明提供一种液晶显示面板及液晶显示装置,在点屏检测时,能给每一像素提供信号进行测试。
本发明实施方式公开一种液晶显示面板,包括显示区,所述显示区包括多条垂直相交的扫描线和数据线、以及由多条所述扫描线和多条所述数据线限定的多个像素,所述液晶显示面板还包括位于所述显示区上方的第一短接棒区域及位于所述显示区下方的第二短接棒区域,所述第一短接棒区域包括横向设置的第一短接棒、第二短接棒及第三短接棒,以及包括第一R电压信号端、第一G电压信号端及第一B电压信号端,所述第二短接棒区域包括横向设置的第四短接棒、第五短接棒、第六短接棒以及包括第二R电压信号、第二G电压信号端及第二B电压信号端,所述第一短接棒、所述第二短接棒及所述第三短接棒分别与所述第一R电压信号端、所述第一G电压信号端及所述第一
B电压信号端连接,所述第四短接棒、所述第五短接棒及所述第六短接棒分别与所述第二R电压信号端、所述第二G电压信号端及所述第二B电压信号端连接,所述第一短接棒、所述第二短接棒、所述第三短接棒、所述第四短接棒、所述第五短接棒及所述第六短接棒均与所述数据线连接。
其中,每一行的像素由一条所述扫描线连接,每一列像素由两条相邻的所述数据线按奇偶行交替连接,所述第一短接棒区域中的每两个短接棒与所述第二短接棒区域中的每两个短接棒以交替的方式连接所述数据线。
其中,所述第一短接棒及所述第四短接棒与连接有红色像素的数据线连接,所述第二短接棒及所述第五短接棒与连接有绿色像素的数据线连接,所述第三短接棒及所述第六短接棒与连接有蓝色像素的数据线连接。
其中,所述液晶显示面板还包括位于所述显示区左侧的第三短接棒区域,所述第三短接棒区域包括竖向设置的第七短接棒、第八短接棒以及包括第一栅极信号端及第二栅极信号端,所述第七短接棒与所述第一栅极信号端连接,所述第八短接棒与所述第二栅极信号端连接,所述第七短接棒与奇数行的所述扫描线连接,所述第八短接棒与偶数行的所述扫描线连接。
其中,每一行的像素由一条所述扫描线连接,每一列像素由两条相邻的所述数据线按奇偶行交替连接,所述第一短接棒区域中的其中一个短接棒与所述第二短接棒区域中的其中一个短接棒以交替的方式连接所述数据线。
其中,所述第一短接棒及所述第四短接棒与连接有红色像素的数据线连接,所述第二短接棒及所述第五短接棒与连接有绿色像素的数据线连接,所述第三短接棒及所述第六短接棒与连接有蓝色像素的数据线连接。
其中,所述基板还包括位于所述显示区左侧的第三短接棒区域,所述第三短接棒区域包括竖向设置的第七短接棒、第八短接棒以及包括第一栅极信号端及第二栅极信号端,所述第七短接棒与所述第一栅极信号端连接,所述第八短接棒与所述第二栅极信号端连接,所述第七短接棒与奇数行的所述扫描线连接,所述第八短接棒与偶数行的所述扫描线连接。
其中,多个所述像素构成多对像素,多条所述扫描线构成多对扫描线,每一对扫描线设置在至少一对像素之间并与至少一对像素连接,相邻的数据线设置在至少一对像素之间并与至少一对像素连接,每一像素的极性均与相邻的像素的极性相反,所述第一短接棒区域中的三个短接棒按所述第三短接棒与第一条数据线、从第二条数据线开始按所述第一短接棒与相邻两条所述数据线、所述第二短接棒与相邻两条所述数据线、所述第三短接棒与相邻两条所述数据线的交替方式与多条所述数据线连接,所述第二短接棒区域中的三个短接棒从第一条数据线开始按所述第四短接棒与相邻两条所述数据线、所述第五短接棒与相邻两条所述数据线、所述第六短接棒与相邻两条所述数据线的交替方式与多条所述数据线连接。
其中,所述基板还包括位于所述显示区左侧的第三短接棒区域,所述第三短接棒区域包括竖向设置的第七短接棒、第八短接棒、第九短接棒、第十短接棒以及包括第一栅极信号端、第二栅极信号端、第三栅极信号端及第四栅极信号端,所述第七短接棒与所述第一栅极信号端连接,所述第八短接棒与所述第二栅极信号端连接,所述第九短接棒与所述第三栅极信号端连接,所述第十短接棒与所述第四栅极信号端连接,从所述第一条扫描线开始每相邻四条扫描线中的第一条扫描线与所述第七短接棒连接、第二条扫描线与所述第八短接棒连接、第三条扫描线与所述第九短接棒连接及所述第四条扫描线与所述第十短接棒连接。
本发明实施方式还公开一种液晶显示装置,包括上述任一项所述的液晶显示面板。
本发明实施方式提供的液晶显示面板及液晶显示装置,通过在显示区上方及下方设置短接棒区域,能够在进行点屏检测时,给每一像素提供信号进行检测。
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例中所需要
使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,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为本发明第一实施方式中液晶显示面板的结构示意图;
图2为本发明第二实施方式中液晶显示面板的结构示意图;以及
图3为本发明第三实施方式中液晶显示面板的结构示意图。
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,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,都属于本发明保护的范围。
图1为本发明第一实施方式中的液晶显示面板100的结构示意图。液晶显示面板100包括显示区11。显示区11包括多条垂直相交的扫描线111和数据线112、以及由多条扫描线111和多条数据线112限定的多个像素113。每一行的像素113由一条扫描线111连接,每一列像素113由相邻两条数据线112按奇偶行交替连接。例如,第一条数据线D1与第一列红色像素113中的奇数行的红色像素113连接,第二条数据线D2与第一列红色像素113中的偶数行的红色像素113连接。
液晶显示面板100还包括位于显示区11上方的第一短接棒区域12及位于显示区11下方的第二短接棒区域13。第一短接棒区域12包括横向设置的第一短接棒121、第二短接棒122、第三短接棒123,还包括第一R电压信号端124、第一G电压信号端125、第一B电压信号端126以及第一common电压信号端127。第一短接棒121设置于第二短接棒122的上方,第二短接棒122设置于第三短接棒123的上方。第一短接棒121与第一R电压信号端124连接,第二短接棒122与第一G电压信号端125连接,第三短接棒123与第一B电压信号端126连接。第二短接棒区域13包括横向设置的第四短接棒131、第五短接棒132、第六短接棒133,还包括第二R电压信号端134、第二G电压信号端135、第二B电压信号端136以及第二common电压信号端137。第五短接棒132设置于第四短接棒131的下方,第六短接棒133设置于第五短接棒132的下方。第四短接棒131与第二R电压信
号端134连接,第五短接棒132与第二G电压信号端135连接,第六短接棒133与第二B电压信号端136连接。
本实施方式中,第一短接棒区域12中的每两个短接棒与第二短接棒区域13中的每两个短接棒以交替的方式连接数据线112。第一短接棒121及第四短接棒131均与连接有红色像素113的数据线112连接。第二短接棒122及第五短接棒132均与连接有绿色像素113的数据线112连接,第三短接棒123及第六短接棒133均与连接有蓝色像素113的数据线112连接。具体地,第一短接棒121与数据线D1、数据线D10等连接,第二短接棒122与数据线D2、数据线D5等连接,第三短接棒123与数据线D6、数据线D9等连接,从而第一短接棒区域12按RGGBBR...的排列与多条数据线112连接。第四短接棒131与数据线D4、数据线D7等连接,第五短接棒132与数据线D8、数据线D11等连接,第六短接棒133与数据线D3、数据线D12等连接,从而第二短接棒区域13按BRRGGB...的排列与多条数据线112连接。
本实施方式中,液晶显示面板100还包括位于显示区11左侧的第三短接棒区域14。第三短接棒区域14包括竖向设置的第七短接棒141及第八短接棒142,还包括第一栅极信号端143、第二栅极信号端144及第三common电压信号端143。第七短接棒141位于第八短接棒142的左侧。第七短接棒141与第一栅极信号端143连接,第八短接棒142与第二栅极信号端144连接。第七短接棒141与奇数行的扫描线111连接,第八短接棒142与偶数行的扫描线111连接。
本实施方式中,进行点屏检测时,在给第一栅极信号端143施加电压的情况下,若给第一短接棒121及第四短接棒131施加电压,所有奇数行的红色像素113应当被点亮,若给第二短接棒122及第五短接棒132施加电压,所有奇数行的绿色像素113应当被点亮,若给第三短接棒123及第六短接棒133施加电压,所有奇数行的蓝色像素113应当被点亮。在给第二栅极信号端144施加电压的情况下,若给第二短接棒122及第五短接棒132施加电压,所有偶数行的红色像素113应当被点亮,若给第三短接棒123及第六短接棒133施加电压,所有偶数行的绿色像素113应当被点亮,若给第一短接棒121及第四短接棒131施加电压,则所有偶数行的蓝色像素113应当被点亮。因此,在进行点屏检测时,可以对每一像素113提供信号进行测试。
图2为本发明第二实施方式中的液晶显示面板200的结构示意图。与液晶显示面板100相似之处在于,液晶显示面板200包括显示区21、第一短接棒区域22、第二短接棒区域23及第三短接棒区域24。显示区21包括多条扫描线211、多条数据线212及多个像素213。每一行的像素213由一条扫描线211连接,每一列像素213由相邻两条数据线212按奇偶行交替连接。第一短接棒区域22包括横向设置的第一短接棒221、第二短接棒222、第三短接棒223,还包括第一R电压信号端224、第一G电压信号端225、第一B电压信号端226以及第一common电压信号端227。第一短接棒221设置于第二短接棒222的上方,第二短接棒222设置于第三短接棒223的上方。第一短接棒221与第一R电压信号端224连接,第二短接棒222与第一G电压信号端225连接,第三短接棒223与第一B电压信号端226连接。第二短接棒区域23包括横向设置的第四短接棒231、第五短接棒232、第六短接棒233,还包括第二R电压信号端234、第二G电压信号端235、第二B电压信号端236以及第二common电压信号端237。第五短接棒232设置于第四短接棒231的下方,第六短接棒233设置于第五短接棒232的下方。第四短接棒231与第二R电压信号端234连接,第五短接棒232与第二G电压信号端235连接,第六短接棒233与第二B电压信号端236连接。与液晶显示面板100的不同之处在于,第一短接棒区域22中的其中一个短接棒与第二短接棒区域23中的其中一个短接棒以交替的方式连接数据线212。
本实施方式中,第一短接棒221及第四短接棒231均与连接有红色像素213的数据线212连接。第二短接棒222及第五短接棒232均与连接有绿色像素213的数据线212连接,第三短接棒223及第六短接棒233均与连接有蓝色像素213的数据线212连接。具体地,第一短接棒221与数据线D1、D7等连接,第二短接棒222与数据线D5、D11等连接,第三短接棒223与数据线D3、D9等连接,从而第一短接棒区域22按RBGRBG...的排列与多条数据线221连接。第四短接棒231与数据线D4、D10等连接,第五短接棒232与数据线D2、D8等连接,第六短接棒与数据线D6、D12等连接,从而第二短接棒区域22按GRBGRB...的排列与多条数据线212连接。
与液晶显示面板100的相似之处还在于,液晶显示面板200还包括位于显示区21左侧的第三短接棒区域24。第三短接棒区域24包括竖向设置的第七短接棒
241及第八短接棒242,还包括第一栅极信号端243、第二栅极信号端244及第三common电压信号端245。第七短接棒241位于第八短接棒242的左侧。第七短接棒241与第一栅极信号端243连接,第八短接棒242与第二栅极信号端244连接。第七短接棒241与奇数行的扫描线211连接,第八短接棒242与偶数行的扫描线211连接。
本实施方式中,进行点屏检测时,在给第一栅极信号端243施加电压的情况下,若给第一短接棒221及第四短接棒231施加电压,所有奇数行的红色像素213应当被点亮,若给第二短接棒222及第五短接棒232施加电压,所有奇数行的绿色像素213应当被点亮,若给第三短接棒223及第六短接棒233施加电压,所有奇数行的蓝色像素213应当被点亮。在给第二栅极信号端244施加电压的情况下,若给第二短接棒222及第五短接棒232施加电压,所有偶数行的红色像素213应当被点亮,若给第三短接棒223及第六短接棒233施加电压,所有偶数行的绿色像素213应当被点亮,若给第一短接棒221及第四短接棒231施加电压,则所有偶数行的蓝色像素213应当被点亮。因此,在进行点屏检测时,可以对每一像素113提供信号进行测试。
图3为本发明第三实施方式中液晶显示面板300的结构示意图,与液晶显示面板100的相似之处在于,液晶显示面板300包括显示区31、第一短接棒区域32、第二短接棒区域33及第三短接棒区域34。显示区31包括多条扫描线311、多条数据线312及多个像素313。第一短接棒区域32包括横向设置的第一短接棒321、第二短接棒322、第三短接棒323,还包括第一R电压信号端324、第一G电压信号端325、第一B电压信号端326以及第一common电压信号端327。第一短接棒321设置于第二短接棒322的上方,第二短接棒322设置于第三短接棒323的上方。第一短接棒321与第一R电压信号端324连接,第二短接棒322与第一G电压信号端325连接,第三短接棒323与第一B电压信号端326连接。第二短接棒区域33包括横向设置的第四短接棒331、第五短接棒332、第六短接棒333,还包括第二R电压信号端334、第二G电压信号端335、第二B电压信号端336以及第二common电压信号端337。第五短接棒332设置于第四短接棒331的下方,第六短接棒333设置于第五短接棒332的下方。第四短接棒331与第二R电压信号端334连接,第五短接棒332与第二G电压信号端335连接,第六短接棒333与第二
B电压信号端336连接。
与液晶显示面板100的不同之处在于,本实施方式中,多个像素313构成多对像素,多条扫描线311构成多对扫描线,每一对扫描线设置在至少一对像素之间并与至少一对像素连接,相邻的数据线312设置在至少一对像素之间并与至少一对像素连接,每一像素313的极性均与相邻的像素313的极性相反。第一短接棒区域32中的三个短接棒按第三短接棒323与数据线D1连接、从第二条数据线(数据线D2)开始按第一短接棒321与相邻两条数据线312、第二短接棒322与相邻两条数据线312、第三短接棒323与相邻两条数据线312的交替方式与多条数据线312连接,从而第二短接棒区域32按BRRGGB...的排列与多条数据线312连接。第二短接棒区域33中的三个短接棒从第一条数据线(数据线D1)开始按第四短接棒331与相邻两条数据线312、第五短接棒332与相邻两条数据线312、第六短接棒333与相邻两条数据线312的交替方式与多条数据线312连接,从而第二短接棒区域33按RRGGBB...的排列与多条数据线312连接。
本实施方式中,液晶显示面板300还包括位于显示区31左侧的第三短接棒区域34。第三短接棒区域34包括从左至右依次排列的第七短接棒341、第八短接棒342、第九短接棒343、第十短接棒344,还包括第一栅极信号端345、第二栅极信号端346、第三栅极信号端347、第四栅极信号端348及第三common电压信号端349。第七短接棒341与第一栅极信号端345连接,第八短接棒342与第二栅极信号端346连接,第九短接棒343与第三栅极信号端347连接,第十短接棒344与第四栅极信号端348连接,从第一条扫描线311开始每相邻四条扫描线中的第一条扫描线与第七短接棒341连接,第二条扫描线与第八短接棒342连接,第三条扫描线与第九短接棒343连接,第四条扫描线与第十短接棒344连接。
在本实施方式中,按上述描述的方式进行设置,在进行点屏检测时,可对每一像素313提供信号进行检测。
本发明提供液晶显示装置,液晶显示装置可为包括液晶显示面板100、200或300的液晶显示装置。
以上所述是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也视为本发明的保护范围。
Claims (18)
- 一种液晶显示面板 包括显示区 所述显示区包括多条垂直相交的扫描线和数据线 以及由多条所述扫描线和多条所述数据线限定的多个像素 其中 所述液晶显示面板还包括位于所述显示区上方的第一短接棒区域及位于所述显示区下方的第二短接棒区域 所述第一短接棒区域包括横向设置的第一短接棒 第二短接棒及第三短接棒 以及包括第一R电压信号端 第一G电压信号端及第一B电压信号端 所述第二短接棒区域包括横向设置的第四短接棒 第五短接棒 第六短接棒以及包括第二R电压信号 第二G电压信号端及第二B电压信号端 所述第一短接棒 所述第二短接棒及所述第三短接棒分别与所述第一R电压信号端 所述第一G电压信号端及所述第一B电压信号端连接 所述第四短接棒 所述第五短接棒及所述第六短接棒分别与所述第二R电压信号端 所述第二G电压信号端及所述第二B电压信号端连接 所述第一短接棒 所述第二短接棒 所述第三短接棒 所述第四短接棒 所述第五短接棒及所述第六短接棒均与所述数据线连接。
- 如权利要求1所述的液晶显示面板 其中 每一行的像素由一条所述扫描线连接 每一列像素由两条相邻的所述数据线按奇偶行交替连接 所述第一短接棒区域中的每两个短接棒与所述第二短接棒区域中的每两个短接棒以交替的方式连接所述数据线。
- 如权利要求2所述的液晶显示面板 其中 所述第一短接棒及所述第四短接棒与连接有红色像素的数据线连接 所述第二短接棒及所述第五短接棒与连接有绿色像素的数据线连接 所述第三短接棒及所述第六短接棒与连接有蓝色像素的数据线连接。
- 如权利要求2所述的液晶显示面板 其中 还包括位于所述显示区左侧的第三短接棒区域 所述第三短接棒区域包括竖向设置的第七短接棒 第八短接棒以及包括第一栅极信号端及第二栅极信号端 所述第七短接棒与所述第一栅极信号端连接 所述第八短接棒与所述第二栅极信号端连接 所述第七短接棒与奇数行的所述扫描线连接 所述第八短接棒与偶数行的所述扫描线连接。
- 如权利要求1所述的液晶显示面板 其中 每一行的像素由一条所述 扫描线连接 每一列像素由两条相邻的所述数据线按奇偶行交替连接 所述第一短接棒区域中的其中一个短接棒与所述第二短接棒区域中的其中一个短接棒以交替的方式连接所述数据线。
- 如权利要求5所述的液晶显示面板 其中 所述第一短接棒及所述第四短接棒与连接有红色像素的数据线连接 所述第二短接棒及所述第五短接棒与连接有绿色像素的数据线连接 所述第三短接棒及所述第六短接棒与连接有蓝色像素的数据线连接。
- 如权利要求5所述的液晶显示面板 其中 所述基板还包括位于所述显示区左侧的第三短接棒区域 所述第三短接棒区域包括竖向设置的第七短接棒 第八短接棒以及包括第一栅极信号端及第二栅极信号端 所述第七短接棒与所述第一栅极信号端连接 所述第八短接棒与所述第二栅极信号端连接 所述第七短接棒与奇数行的所述扫描线连接 所述第八短接棒与偶数行的所述扫描线连接。
- 如权利要求1所述的液晶显示面板 其中 多个所述像素构成多对像素 多条所述扫描线构成多对扫描线 每一对扫描线设置在至少一对像素之间并与至少一对像素连接 相邻的数据线设置在至少一对像素之间并与至少一对像素连接 每一像素的极性均与相邻的像素的极性相反 所述第一短接棒区域中的三个短接棒按所述第三短接棒与第一条数据线 从第二条数据线开始按所述第一短接棒与相邻两条所述数据线 所述第二短接棒与相邻两条所述数据线 所述第三短接棒与相邻两条所述数据线的交替方式与多条所述数据线连接 所述第二短接棒区域中的三个短接棒从第一条数据线开始按所述第四短接棒与相邻两条所述数据线 所述第五短接棒与相邻两条所述数据线 所述第六短接棒与相邻两条所述数据线的交替方式与多条所述数据线连接。
- 如权利要求8所述的液晶显示面板 其中 所述基板还包括位于所述显示区左侧的第三短接棒区域 所述第三短接棒区域包括竖向设置的第七短接棒 第八短接棒 第九短接棒 第十短接棒以及包括第一栅极信号端 第二栅极信号端 第三栅极信号端及第四栅极信号端 所述第七短接棒与所述第一栅极信号端连接 所述第八短接棒与所述第二栅极信号端连接 所述第九短接棒与所述第三栅极信号端连接 所述第十短接棒与所述第四栅极信号端连接 从 所述第一条扫描线开始每相邻四条扫描线中的第一条扫描线与所述第七短接棒连接 第二条扫描线与所述第八短接棒连接 第三条扫描线与所述第九短接棒连接及所述第四条扫描线与所述第十短接棒连接。
- 一种液晶显示装置 包括液晶显示面板 所述液晶显示面板包括显示区 所述显示区包括多条垂直相交的扫描线和数据线 以及由多条所述扫描线和多条所述数据线限定的多个像素 其中 所述液晶显示面板还包括位于所述显示区上方的第一短接棒区域及位于所述显示区下方的第二短接棒区域 所述第一短接棒区域包括横向设置的第一短接棒 第二短接棒及第三短接棒 以及包括第一R电压信号端 第一G电压信号端及第一B电压信号端 所述第二短接棒区域包括横向设置的第四短接棒 第五短接棒 第六短接棒以及包括第二R电压信号 第二G电压信号端及第二B电压信号端 所述第一短接棒 所述第二短接棒及所述第三短接棒分别与所述第一R电压信号端 所述第一G电压信号端及所述第一B电压信号端连接 所述第四短接棒 所述第五短接棒及所述第六短接棒分别与所述第二R电压信号端 所述第二G电压信号端及所述第二B电压信号端连接 所述第一短接棒 所述第二短接棒 所述第三短接棒 所述第四短接棒 所述第五短接棒及所述第六短接棒均与所述数据线连接。
- 如权利要求10所述的液晶显示装置 其中 每一行的像素由一条所述扫描线连接 每一列像素由两条相邻的所述数据线按奇偶行交替连接 所述第一短接棒区域中的每两个短接棒与所述第二短接棒区域中的每两个短接棒以交替的方式连接所述数据线。
- 如权利要求11所述的液晶显示装置 其中 所述第一短接棒及所述第四短接棒与连接有红色像素的数据线连接 所述第二短接棒及所述第五短接棒与连接有绿色像素的数据线连接 所述第三短接棒及所述第六短接棒与连接有蓝色像素的数据线连接。
- 如权利要求11所述的液晶显示装置 其中 还包括位于所述显示区左侧的第三短接棒区域 所述第三短接棒区域包括竖向设置的第七短接棒 第八短接棒以及包括第一栅极信号端及第二栅极信号端 所述第七短接棒与所述第一栅极信号端连接 所述第八短接棒与所述第二栅极信号端连接 所述第七 短接棒与奇数行的所述扫描线连接 所述第八短接棒与偶数行的所述扫描线连接。
- 如权利要求10所述的液晶显示装置 其中 每一行的像素由一条所述扫描线连接 每一列像素由两条相邻的所述数据线按奇偶行交替连接 所述第一短接棒区域中的其中一个短接棒与所述第二短接棒区域中的其中一个短接棒以交替的方式连接所述数据线。
- 如权利要求14所述的液晶显示装置 其中 所述第一短接棒及所述第四短接棒与连接有红色像素的数据线连接 所述第二短接棒及所述第五短接棒与连接有绿色像素的数据线连接 所述第三短接棒及所述第六短接棒与连接有蓝色像素的数据线连接。
- 如权利要求14所述的液晶显示装置 其中 所述基板还包括位于所述显示区左侧的第三短接棒区域 所述第三短接棒区域包括竖向设置的第七短接棒 第八短接棒以及包括第一栅极信号端及第二栅极信号端 所述第七短接棒与所述第一栅极信号端连接 所述第八短接棒与所述第二栅极信号端连接所述第七短接棒与奇数行的所述扫描线连接 所述第八短接棒与偶数行的所述扫描线连接。
- 如权利要求10所述的液晶显示装置 其中 多个所述像素构成多对像素 多条所述扫描线构成多对扫描线 每一对扫描线设置在至少一对像素之间并与至少一对像素连接 相邻的数据线设置在至少一对像素之间并与至少一对像素连接 每一像素的极性均与相邻的像素的极性相反 所述第一短接棒区域中的三个短接棒按所述第三短接棒与第一条数据线 从第二条数据线开始按所述第一短接棒与相邻两条所述数据线 所述第二短接棒与相邻两条所述数据线 所述第三短接棒与相邻两条所述数据线的交替方式与多条所述数据线连接 所述第二短接棒区域中的三个短接棒从第一条数据线开始按所述第四短接棒与相邻两条所述数据线 所述第五短接棒与相邻两条所述数据线 所述第六短接棒与相邻两条所述数据线的交替方式与多条所述数据线连接。
- 如权利要求17所述的液晶显示装置 其中 所述基板还包括位于所述显示区左侧的第三短接棒区域 所述第三短接棒区域包括竖向设置的第七短 棒 第八短接棒 第九短接棒 第十短接棒以及包括第一栅极信号端 第二栅极信号端 第三栅极信号端及第四栅极信号端,所述第七短接棒与所述第一栅极信号端连接,所述第八短接棒与所述第二栅极信号端连接,所述第九短接棒与所述第三栅极信号端连接,所述第十短接棒与所述第四栅极信号端连接,从所述第一条扫描线开始每相邻四条扫描线中的第一条扫描线与所述第七短接棒连接 第二条扫描线与所述第八短接棒连接 第三条扫描线与所述第九短接棒连接及所述第四条扫描线与所述第十短接棒连接。
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| CN107315291B (zh) * | 2017-07-19 | 2020-06-16 | 深圳市华星光电半导体显示技术有限公司 | 一种goa显示面板及goa显示装置 |
| CN110189671B (zh) * | 2019-06-26 | 2022-02-01 | 滁州惠科光电科技有限公司 | 成盒测试电路、阵列基板和液晶显示装置 |
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| CN113554961B (zh) * | 2021-07-06 | 2024-03-19 | 深圳市华星光电半导体显示技术有限公司 | 显示面板 |
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