WO2020103101A1 - 扫描驱动电路及显示面板 - Google Patents

扫描驱动电路及显示面板

Info

Publication number
WO2020103101A1
WO2020103101A1 PCT/CN2018/117018 CN2018117018W WO2020103101A1 WO 2020103101 A1 WO2020103101 A1 WO 2020103101A1 CN 2018117018 W CN2018117018 W CN 2018117018W WO 2020103101 A1 WO2020103101 A1 WO 2020103101A1
Authority
WO
WIPO (PCT)
Prior art keywords
goa
shaped
group
area
signal lines
Prior art date
Application number
PCT/CN2018/117018
Other languages
English (en)
French (fr)
Inventor
黄斌
金志河
Original Assignee
深圳市柔宇科技有限公司
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 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to PCT/CN2018/117018 priority Critical patent/WO2020103101A1/zh
Priority to CN201880096065.7A priority patent/CN112703550A/zh
Publication of WO2020103101A1 publication Critical patent/WO2020103101A1/zh

Links

Classifications

    • G—PHYSICS
    • 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

Definitions

  • the invention relates to the technical field of driving circuits, in particular to a scanning driving circuit and a display panel.
  • the gate scan line drive circuit basically adopts a double-feed mode.
  • the left and right border GOA and each pixel are respectively Connection, this circuit architecture makes the GOA layout occupy a larger area, resulting in a wider left and right border of the display screen, which is not conducive to the reduction of the border and cannot meet the needs of narrow border products.
  • the technical problem to be solved by the present invention is to provide a scan driving circuit and a display panel that reduce the size of the GOA in the horizontal direction and reduce the panel frame.
  • the technical solution adopted by the present invention to solve its technical problem is to provide a scan driving circuit for a display panel, and the effective display area of the display panel includes a special-shaped area provided with a cutout, and a non-shaped area connected to the special-shaped area
  • a non-shaped region pixel group is distributed on the non-shaped region, the non-shaped region pixel group includes a plurality of first pixels and a plurality of second pixels alternately distributed with the first pixels.
  • the scan driving circuit includes a first signal line group and a second signal line group provided on opposite sides of the effective display area, and a first GOA group and a second GOA group provided on opposite sides of the effective display area;
  • the first signal line group includes multiple first signal lines, and the second signal line group includes multiple second signal lines.
  • the first GOA group includes a plurality of first non-shaped region GOA groups corresponding to the non-shaped region pixel group
  • the second GOA group includes a plurality of second non-shaped regions GOA corresponding to the non-shaped region pixel group group.
  • the first non-shaped region GOA of each of the first non-shaped regions GOA group is connected between the first pixel and the first signal line, and the second non-shaped region of each of the second non-shaped regions GOA group GOA is connected between the second pixel and the second signal line; the first signal line connected to the first non-shaped area GOA and the second signal line connected to the second non-shaped area GOA are Alternate in timing.
  • the invention also provides a display panel, which includes a panel substrate and the above-mentioned scan driving circuit.
  • the GOA of the special-shaped area on the display panel remains At the same time as the Double-Feed structure, relative to the existing drive circuit architecture, a timing signal line (clk busline) has been added to the opposite sides of the effective display area, and the GOA on the opposite sides of the non-shaped area of the effective display area adopts the interlace method
  • the connection of timing signal lines and pixels in the non-shaped area reduces the number of GOA settings in the non-shaped area, and obtains more layout space in the vertical direction (V direction) of the effective display area without changing the GOA circuit Reduce the size of the GOA H direction (horizontal) to realize the display panel frame (Notch panel L / R border).
  • FIG. 1 is a schematic structural diagram of a scan driving circuit according to a first embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a scan driving circuit according to a second embodiment of the invention.
  • the display panel of the first embodiment of the present invention includes a panel substrate and a scan driving circuit provided on the panel substrate.
  • An effective display area (AA area) 10 is provided on the panel substrate.
  • the effective display area 10 includes a special-shaped area provided with a cutout 100 and a non-shaped area connected to the special-shaped area.
  • Two special-shaped pixel groups 20 symmetrically distributed on opposite sides of the cutout 100 are provided on the special-shaped region.
  • a non-shaped region pixel group 30 is distributed on the non-shaped region.
  • the non-shaped region pixel group 30 includes a plurality of first pixels 31 ) And a plurality of second pixels (pixels) 32 alternately distributed with the first pixels 31.
  • the special-shaped area pixel group 20 includes a plurality of pixels 21 arranged in sequence, the plurality of pixels 21 of the special-shaped area pixel group 20, the first pixel (pixel) 31 and the second pixel (pixel) 32 of the non-shaped area pixel group They are arranged in parallel on the effective display area 10.
  • the scan driving circuit is disposed on the panel substrate and is located on opposite sides of the effective display area 10, and is connected to the pixel group 20 of the irregular-shaped region and the pixel group 30 of the non-shaped region.
  • the scan driving circuit includes a first signal line group 40 and a second signal line group 50 disposed on opposite sides of the effective display area 10, and a first GOA group and a second GOA group disposed on opposite sides of the effective display area 10.
  • the first signal line group 40 includes a plurality of (eg, at least 8) first signal lines 41 sequentially arranged in time sequence
  • the second signal line group 50 includes a plurality of (eg at least 8) second signals sequentially arranged in time sequence. ⁇ ⁇ 51 ⁇ Signal line 51.
  • the plurality of first signal lines 41 and the plurality of second signal lines 51 are symmetrically distributed on both sides of the effective display area 10.
  • the timing of the plurality of first signal lines 41 increases as the separation distance from the effective display area 10 increases.
  • the timing of the plurality of second signal lines 51 increases as the separation distance from the effective display area 10 increases.
  • the first GOA group is located on the left side of the effective display area 10, which may include a plurality of first shaped area GOA 61 corresponding to the shaped area pixel group 20, and a plurality of corresponding non-shaped area pixel group 30 respectively The first non-shaped area GOA group 62.
  • the number of the first shaped area GOA 61 is the same as the number of pixels 21 of the shaped area pixel group 20; each first non-shaped area GOA group 62 includes a plurality of first non-shaped area GOA 621.
  • the arrangement direction of the plurality of first shaped areas GOA 61 is consistent with the arrangement direction of the pixels 21 in the shaped area pixel group 20, as shown in FIG. 1 from top to bottom.
  • the plurality of first shaped areas GOA 61 are sequentially connected to the corresponding first signal lines 41 and the pixels 21 in the shaped area pixel group 20 in sequence, that is, the plurality of first shaped areas GOA 61 are sequentially connected to the shaped area pixel group 20 and Between the first signal line group 40.
  • each first shaped area GOA 61 connects one pixel 21 and one first signal line 41.
  • the plurality of first shaped regions 61 may form one or more cycles, and each first signal line 41 is connected to one first shaped region GOA 61 in each cycle.
  • FIG. 1 only a part of the pixels 21 of the pixel group 20 in the deformed area are shown, and the number of pixels 21 is not limited to that shown in the figure.
  • the first non-shaped area GOA of each first non-shaped area GOA group 62 621 is connected between the first pixel 31 and the first signal line 41.
  • the plurality of first non-shaped region GOA groups 62 form a plurality of cyclic connections between the first pixels 31 and the first signal group 40.
  • the second GOA group is located on the right side of the effective display area 10 with respect to the first GOA group, and may include a plurality of second shaped area GOA 71 corresponding to the shaped area pixel group 20, and a plurality of corresponding non-shaped area pixel group 30 respectively The second non-shaped area GOA group 72.
  • the number of the second shaped area GOA 71 is the same as the number of pixels 21 of the shaped area pixel group 20; each second non-shaped area GOA group 72 includes a plurality of second non-shaped area GOA 721.
  • the arrangement direction of the plurality of second shaped areas GOA 71 is consistent with the arrangement direction of the pixels 21 in the shaped area pixel group 20, as shown in FIG. 1 from top to bottom.
  • the plurality of second shaped areas GOA 71 are sequentially connected to the corresponding second signal lines 51 and the pixels 21 in the shaped area pixel group 20 in sequence, that is, the plurality of second shaped areas GOA 71 are sequentially connected to the shaped area pixel group 20 and Between the second signal line group 50.
  • each second shaped area GOA 71 connects one pixel 21 and one second signal line 51.
  • the plurality of second shaped regions GOA 71 may form one or more cycles, and each second signal line 51 is connected to one second shaped region GOA 71 in each cycle.
  • the second non-shaped area GOA of each second non-shaped area GOA group 72 721 is connected between the second pixel 32 and the second signal line 51.
  • the plurality of second non-shaped region GOA groups 72 form a plurality of cyclic connections between the first pixel 31 and the second signal group 50.
  • the first signal line 41 connected to the first non-shaped region GOA 621 and the second non-shaped region GOA The second signal lines 51 connected by 721 alternate in time sequence, so that each group of first non-shaped regions GOA group 62 does not need the first non-shaped regions GOA consistent with the number of first signal lines 41 In 621, the second non-shaped region GOA group 72 does not need the second non-shaped region GOA 721 in the same number as the second signal line 51.
  • Each first non-shaped region GOA group 62 includes a plurality of first non-shaped regions GOA 621 whose number is half of the first signal line 41, and the plurality of first non-shaped regions GOA 621 are connected to a timing interval (non-adjacent timing, such as timing 1, 3) Multiple first signal lines 41.
  • Each second non-shaped region GOA group 72 includes a plurality of second non-shaped regions GOA 721 whose number is half of the second signal line 51, and the plurality of second non-shaped regions GOA 721 are connected to a timing interval (non-adjacent timing, such as timing 2. 4) Multiple second signal lines 51.
  • a plurality of first signal lines 41 and a plurality of second signal lines 51 alternate in timing, so that the number of first non-shaped regions GOA 621 on one side of the effective display area 10 and the number of second non-shaped regions GOA 721 on the other side are respectively Compared with the prior art, the number of GOAs is halved, and the size of the overall GOA in the H direction (horizontal direction) is reduced.
  • first shaped regions GOA 61 The sequence of the first signal lines 41 connected in sequence increases sequentially from the non-shaped region to the non-shaped region in the arrangement direction (as shown in the top-down direction in the figure).
  • the plurality of second irregular-shaped regions GOA 71 are arranged in an order from the non-shaped regions to the non-shaped regions (from top to bottom in the figure), and the timing of the second signal lines 51 connected in sequence increases successively.
  • first non-shaped regions GOA of each first non-shaped region GOA group 62 621 according to the arrangement direction (bottom-up direction) away from the special-shaped area and close to the special-shaped area, the timing of the first signal lines 41 connected in sequence decreases sequentially; each of the plurality of second non-shaped areas GOA group 72 The second non-shaped area GOA At 721, the timing of the second signal lines 51 connected in sequence decreases one by one in the arrangement direction (the direction from bottom to top) away from the special-shaped area and close to the special-shaped area.
  • the first signal line group 40 includes eight first signal lines 41 with timings from 1 to 8, the timing of the first signal line 41 closest to the effective display area 10 is 1, and the distance from the effective display area 10 is The timing of the far first signal line 41 is 8.
  • the second signal line group 50 includes eight second signal lines 51 with timings from 1 to 8, the second signal line 51 closest to the effective display area 10 has a timing of 1, and the second signal farthest from the effective display area 10 The timing of line 51 is 8.
  • the plurality of first shaped regions GOA 61 are sequentially connected to eight first signal lines 41 of timings 1 to 8.
  • the first eight first-shaped regions GOA 61 are sequentially connected to the eight first signal lines 41 with timings 1 to 8
  • the ninth first The shaped area GOA 61 is in turn connected to eight first signal lines 41 with timings 1 to 8 in sequence.
  • the plurality of second shaped regions GOA 71 are sequentially connected to the eight second signal lines 51 of timings 1 to 8.
  • Each first non-shaped area GOA group 62 includes four first non-shaped areas GOA 621, each second non-shaped region GOA group 72 includes four second non-shaped regions GOA 721.
  • Four first non-shaped zones GOA 621 are arranged from top to bottom to connect four first signal lines 41 with timings of 2, 4, 6, 8 in sequence; four second non-shaped regions GOA 721 sequentially connects four second signal lines 51 with timings 1, 3, 5, and 7 from top to bottom.
  • the stv signal is respectively from a first profiled area GOA 61 at the top and a second profiled area GOA at the top 71 Input (input), go through each first shaped area GOA from top to bottom 61 and each second profiled area GOA 71, and then each first non-profiled area GOA 621 and each second non-profiled area GOA 721, respectively, until the bottom one of the first non-profiled area GOA 621 and the lowest A second non-shaped area GOA 721.
  • the reset signals on the left and right sides of the effective display area 10 are respectively from the bottom first non-shaped area GOA 621 and a second non-shaped area GOA at the bottom 721 input, go through each first non-shaped area GOA from bottom to top 621 and every second non-shaped area GOA 721, and then go through the first shaped area GOA 61 and the second shaped area GOA 71.
  • the display panel of the second embodiment of the present invention includes a panel substrate and a scan driving circuit provided on the panel substrate.
  • An effective display area (AA area) 10 is provided on the panel substrate.
  • the effective display area 10 includes a special-shaped area provided with a cutout 100 and a non-shaped area connected to the special-shaped area.
  • Two special-shaped pixel groups 20 symmetrically distributed on opposite sides of the cutout 100 are provided on the special-shaped region.
  • a non-shaped region pixel group 30 is distributed on the non-shaped region.
  • the non-shaped region pixel group 30 includes a plurality of first pixels 31 and A plurality of second pixels 32 alternately distributed with the first pixels 31.
  • the special-shaped area pixel group 20 includes a plurality of pixels 21 arranged in sequence, the plurality of pixels 21 of the special-shaped area pixel group 20, the first pixel 31 and the second pixel 32 of the non-shaped area pixel group They are arranged in parallel on the effective display area 10.
  • the scan driving circuit is disposed on the panel substrate and is located on opposite sides of the effective display area 10, and is connected to the pixel group 20 of the irregular-shaped region and the pixel group 30 of the non-shaped region.
  • the scan driving circuit includes a first signal line group 40 and a second signal line group 50 disposed on opposite sides of the effective display area 10, and a first GOA group and a second GOA group disposed on opposite sides of the effective display area 10.
  • the first signal line group 40 includes a plurality of (eg, at least 8) first signal lines 41 sequentially arranged in time sequence
  • the second signal line group 50 includes a plurality of (eg at least 8) second signals sequentially arranged in time sequence. ⁇ ⁇ 51 ⁇ Signal line 51.
  • the plurality of first signal lines 41 and the plurality of second signal lines 51 are symmetrically distributed on both sides of the effective display area 10.
  • the timing of the plurality of first signal lines 41 increases as the separation distance from the effective display area 10 increases.
  • the timing of the plurality of second signal lines 51 increases as the separation distance from the effective display area 10 increases.
  • the first GOA group is located on the left side of the effective display area 10, which may include a plurality of first shaped area GOA 61 corresponding to the shaped area pixel group 20, and a plurality of corresponding non-shaped area pixel group 30 respectively The first non-shaped area GOA group 62.
  • the number of the first shaped area GOA 61 is the same as the number of pixels 21 of the shaped area pixel group 20; each first non-shaped area GOA group 62 includes a plurality of first non-shaped area GOA 621.
  • the arrangement direction of the plurality of first shaped areas GOA 61 is consistent with the arrangement direction of the pixels 21 in the shaped area pixel group 20, as shown in FIG. 2 from top to bottom.
  • the plurality of first shaped areas GOA 61 are sequentially connected to the corresponding first signal lines 41 and the pixels 21 in the shaped area pixel group 20 in sequence, that is, the plurality of first shaped areas GOA 61 are sequentially connected to the shaped area pixel group 20 and Between the first signal line group 40.
  • each first shaped area GOA 61 connects one pixel 21 and one first signal line 41.
  • the plurality of first shaped regions 61 may form one or more cycles, and each first signal line 41 is connected to one first shaped region GOA 61 in each cycle.
  • FIG. 2 only a part of the pixels 21 of the pixel group 20 in the irregular region is shown, and the number of pixels 21 is not limited to that shown in the figure.
  • the first non-shaped area GOA of each first non-shaped area GOA group 62 621 is connected between the first pixel 31 and the first signal line 41.
  • the plurality of first non-shaped region GOA groups 62 form a plurality of cyclic connections between the first pixels 31 and the first signal group 40.
  • the second GOA group is located on the right side of the effective display area 10 with respect to the first GOA group, and may include a plurality of second shaped area GOA 71 corresponding to the shaped area pixel group 20, and a plurality of corresponding non-shaped area pixel group 30 respectively The second non-shaped area GOA group 72.
  • the number of the second shaped area GOA 71 is the same as the number of pixels 21 of the shaped area pixel group 20; each second non-shaped area GOA group 72 includes a plurality of second non-shaped area GOA 721.
  • the arrangement direction of the plurality of second shaped areas GOA 71 is consistent with the arrangement direction of the pixels 21 in the shaped area pixel group 20, as shown in FIG. 2 from top to bottom.
  • the plurality of second shaped areas GOA 71 are sequentially connected to the corresponding second signal lines 51 and the pixels 21 in the shaped area pixel group 20 in sequence, that is, the plurality of second shaped areas GOA 71 are sequentially connected to the shaped area pixel group 20 and Between the second signal line group 50.
  • each second shaped area GOA 71 connects one pixel 21 and one second signal line 51.
  • the plurality of second shaped regions GOA 71 may form one or more cycles, and each second signal line 51 is connected to one second shaped region GOA 71 in each cycle.
  • the second non-shaped area GOA of each second non-shaped area GOA group 72 721 is connected between the second pixel 32 and the second signal line 51.
  • the plurality of second non-shaped region GOA groups 72 form a plurality of cyclic connections between the first pixel 31 and the second signal group 50.
  • the first signal line 41 connected to the first non-shaped region GOA 621 and the second non-shaped region GOA The second signal lines 51 connected by 721 alternate in time sequence, so that each group of first non-shaped regions GOA group 62 does not need the first non-shaped regions GOA consistent with the number of first signal lines 41 In 621, the second non-shaped region GOA group 72 does not need the second non-shaped region GOA 721 in the same number as the second signal line 51.
  • Each first non-shaped region GOA group 62 includes a plurality of first non-shaped regions GOA 621 whose number is half of the first signal line 41, and the plurality of first non-shaped regions GOA 621 are connected to a timing interval (non-adjacent timing, such as timing 1, 3) Multiple first signal lines 41.
  • Each second non-shaped region GOA group 72 includes a plurality of second non-shaped regions GOA 721 whose number is half of the second signal line 51, and the plurality of second non-shaped regions GOA 721 are connected to a timing interval (non-adjacent timing, such as timing 2. 4) Multiple second signal lines 51.
  • a plurality of first signal lines 41 and a plurality of second signal lines 51 alternate in timing, so that the number of first non-shaped regions GOA 621 on one side of the effective display area 10 and the number of second non-shaped regions GOA 721 on the other side are respectively Compared with the prior art, the number of GOAs is halved, and the size of the overall GOA in the H direction (horizontal direction) is reduced.
  • first shaped regions GOA 61 The sequence of the first signal lines 41 connected in sequence decreases from the non-shaped region to the non-shaped region in the direction of arrangement (from top to bottom in the figure).
  • the plurality of second shaped regions GOA 71 are arranged in a direction away from the non-shaped regions to close to the non-shaped regions (as shown in the top-to-bottom direction in the figure), and the timing of the second signal lines 51 connected in sequence decreases successively.
  • first non-shaped regions GOA of each first non-shaped region GOA group 62 621 according to the arrangement direction (bottom-up direction) away from the special-shaped area and close to the special-shaped area, the timing of the first signal lines 41 connected in sequence increases sequentially; each of the plurality of second non-shaped areas GOA group 72 The second non-shaped area GOA At 721, the timing of the second signal lines 51 connected in sequence increases one by one in the arrangement direction (the direction from bottom to top) away from the special-shaped area and close to the special-shaped area.
  • the first signal line group 40 includes eight first signal lines 41 with a timing from 1 to 8, the timing of the first signal line 41 closest to the effective display area 10 is 1, and the distance from the effective display area 10 is the most The timing of the far first signal line 41 is 8.
  • the second signal line group 50 includes eight second signal lines 51 with timings from 1 to 8, the second signal line 51 closest to the effective display area 10 has a timing of 1, and the second signal farthest from the effective display area 10 The timing of line 51 is 8.
  • the plurality of first shaped regions GOA 61 are sequentially connected to eight first signal lines 41 of timings 1 to 8.
  • the first eight first-shaped regions GOA 61 are sequentially connected to the eight first signal lines 41 with timings 1 to 8
  • the ninth first The shaped area GOA 61 is in turn connected to eight first signal lines 41 with timings 1 to 8 in sequence.
  • the plurality of second shaped regions GOA 71 are sequentially connected to the eight second signal lines 51 of timings 1 to 8.
  • Each first non-shaped area GOA group 62 includes four first non-shaped areas GOA 621, each second non-shaped region GOA group 72 includes four second non-shaped regions GOA 721.
  • Four first non-shaped zones GOA 621 are arranged from top to bottom to connect four first signal lines 41 with timings of 7, 5, 3, and 1 in sequence;
  • four second non-shaped areas GOA 721 sequentially connects four second signal lines 51 with timings of 8, 6, 4, and 2 from top to bottom.
  • the stv signal when the scan driving circuit is operating, is input from a first non-shaped region GOA 721 at the bottom and a second non-shaped region GOA 721 at the bottom, and passes through from bottom to top Every first non-shaped area GOA 721 and every second non-shaped area GOA At 721, it passes through each first profiled area GOA 61 and each second profiled area GOA 71, respectively, until the first profiled area GOA 61 at the top and the second profiled area GOA 71 at the top.
  • the two reset signals on the left side of the effective display area 10 are respectively from the top two adjacent first-shaped areas GOA 61 input, passing through each first profiled area GOA 61 and first non-profiled area GOA 621 from top to bottom.
  • the two reset signals on the right side of the effective display area 10 are respectively from the top two adjacent second shaped areas GOA 71 input, passing through each second profiled area GOA 71 and the first non-profiled area GOA 721 from top to bottom.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
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  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

一种扫描驱动电路及显示面板，扫描驱动电路包括设置在有效显示区（10）相对两侧的第一信号线组（40）和第二信号线组（50）、第一GOA组和第二GOA组；第一信号线组（40）包括多条第一信号线（41），第二信号线组（50）包括多条第二信号线（51）；第一GOA组包括多个第一非异形区GOA组（62）；第二GOA组包括多个第二非异形区GOA组（72）；每一个第一非异形区GOA组（62）的第一非异形区GOA（621）连接在第一像素（31）和第一信号线（41）之间，每一个第二非异形区GOA组（72）的第二非异形区GOA（721）连接在第二像素（32）和第二信号线（51）之间；第一非异形区GOA（621）连接的第一信号线（41）与第二非异形区GOA（721）连接的第二信号线（51）时序交替。该扫描驱动电路缩减GOA水平方向尺寸，减小边框尺寸。

Description

扫描驱动电路及显示面板 技术领域
本发明涉及驱动电路技术领域，尤其涉及一种扫描驱动电路及显示面板。
 背景技术
现有的一些显示屏为刘海屏或异形屏（notch panel），其上的栅扫描线驱动电路（GOA）基本采用的是双边驱动（Double-Feed）形式，左右边框的GOA分别与每一个像素连接，这种电路架构使得GOA 布局（layout）的所占面积较大，从而导致显示屏的左右边框（border）会比较宽，不利于边框减小，无法满足窄边框产品需求。
 技术问题
本发明要解决的技术问题在于，提供一种减小GOA水平方向尺寸，实现面板边框减小的扫描驱动电路及显示面板。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：提供一种扫描驱动电路，用于显示面板，所述显示面板的有效显示区包括设有切口的异形区、与异形区相接的非异形区；所述非异形区上分布有非异形区像素组，非异形区像素组包括多个第一像素以及与所述第一像素交替分布的多个第二像素。
所述扫描驱动电路包括设置在所述有效显示区相对两侧的第一信号线组和第二信号线组、设置在所述有效显示区相对两侧的第一GOA组和第二GOA组；所述第一信号线组包括多条第一信号线，所述第二信号线组包括多条第二信号线。
所述第一GOA组包括对应所述非异形区像素组的多个第一非异形区GOA组，所述第二GOA组包括对应所述非异形区像素组的多个第二非异形区GOA组。
每一个所述第一非异形区GOA组的第一非异形区GOA连接在所述第一像素和第一信号线之间，每一个所述第二非异形区GOA组的第二非异形区GOA连接在所述第二像素和第二信号线之间；所述第一非异形区GOA连接的所述第一信号线与所述第二非异形区GOA连接的所述第二信号线在时序上交替。
本发明还提供一种显示面板，包括面板基板以及上述的扫描驱动电路。
 有益效果
本发明的有益效果：显示面板上的异形区GOA 保留 Double-Feed 结构的同时，相对于现有的驱动电路架构，有效显示区相对两侧增加了时序信号线（clk busline），有效显示区非异形区相对两侧的 GOA 采用交叉方式（Interlace）与时序信号线及非异形区的像素连接，减少了非异形区GOA的设置数量，在有效显示区的垂直方向（V方向）获得更多的布局（layout）空间，在不改变 GOA 电路的情况下缩减 GOA H 方向（水平）尺寸，从而实现显示面板边框（Notch panel L/R border）的减小设置。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明第一实施例的扫描驱动电路的结构示意图；
图2是本发明第二实施例的扫描驱动电路的结构示意图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图1所示，本发明第一实施例的显示面板，包括面板基板以及设置在面板基板上的扫描驱动电路。面板基板上设有有效显示区（AA区）10，有效显示区10包括设有切口100的异形区、与异形区相接的非异形区。异形区上设有对称分布在切口100相对两侧的两个异形区像素组20，非异形区上分布有非异形区像素组30，非异形区像素组30包括多个第一像素31（pixel）以及与第一像素31交替分布的多个第二像素（pixel）32。异形区像素组20包括多个依次排布的像素（pixel）21，异形区像素组20的多个像素21、非异形区像素组的第一像素（pixel）31和第二像素（pixel）32在有效显示区10上相平行排布。扫描驱动电路设置在面板基板上并位于有效显示区10的相对两侧，与异形区像素组20和非异形区像素组30连接。
其中，扫描驱动电路包括设置在有效显示区10相对两侧的第一信号线组40和第二信号线组50、设置在有效显示区10相对两侧的第一GOA组和第二GOA组。
第一信号线组40包括按时序依次排布的多条（如至少8条）第一信号线41，第二信号线组50包括按时序依次排布的多条（如至少8条）第二信号线51。优选地，多条第一信号线41和多条第二信号线51对称分布在有效显示区10的两侧。多条第一信号线41的时序随着与有效显示区10的间隔距离递增而增加。多条第二信号线51的时序随着与有效显示区10的间隔距离递增而增加。
如图1中所示，第一GOA组位于有效显示区10的左侧，其可包括分别对应异形区像素组20的多个第一异形区GOA 61、对应非异形区像素组30的多个第一非异形区GOA组62。第一异形区GOA 61的数量与异形区像素组20的像素21数量一致；每一个第一非异形区GOA组62均包括多个第一非异形区GOA 621。
多个第一异形区GOA 61的排布方向与异形区像素组20中像素21的排布方向一致，如图1中所示的自上而下。多个第一异形区GOA 61按排布依次与对应的第一信号线41和异形区像素组20中的像素21连接，即多个第一异形区GOA 61依次连接在异形区像素组20和第一信号线组40之间。其中，每一个第一异形区GOA 61连接一个像素21和一条第一信号线41。根据像素21的数量变化，多个第一异形区61可形成一个或多个循环，每一个循环中多条第一信号线41连接分别连接一个第一异形区GOA 61。图1中只示出了异形区像素组20的部分像素21，像素21的数量并不限于图中所示。
每一个第一非异形区GOA组62的第一非异形区GOA 621连接在第一像素31和第一信号线41之间。多个第一非异形区GOA组62形成多个循环连接在第一像素31和第一信号组40之间。
第二GOA组相对于第一GOA组，位于有效显示区10的右侧，其可包括分别对应异形区像素组20的多个第二异形区GOA 71、对应非异形区像素组30的多个第二非异形区GOA组72。第二异形区GOA 71的数量与异形区像素组20的像素21数量一致；每一个第二非异形区GOA组72均包括多个第二非异形区GOA 721。
多个第二异形区GOA 71的排布方向与异形区像素组20中像素21的排布方向一致，如图1中所示的自上而下。多个第二异形区GOA 71按排布依次与对应的第二信号线51和异形区像素组20中的像素21连接，即多个第二异形区GOA 71依次连接在异形区像素组20和第二信号线组50之间。其中，每一个第二异形区GOA 71连接一个像素21和一条第二信号线51。根据像素21的数量变化，多个第二异形区GOA 71可形成一个或多个循环，每一个循环中多条第二信号线51连接分别连接一个第二异形区GOA 71。
每一个第二非异形区GOA组72的第二非异形区GOA 721连接在第二像素32和第二信号线51之间。多个第二非异形区GOA组72形成多个循环连接在第一像素31和第二信号组50之间。
第一非异形区GOA 621连接的第一信号线41与第二非异形区GOA 721连接的第二信号线51在时序上交替，使得每一组第一非异形区GOA 组62并不需要与第一信号线41数量一致的第一非异形区GOA 621，第二非异形区GOA 组72并不需要与第二信号线51数量一致的第二非异形区GOA 721。
每一个第一非异形区GOA组62包括数量为第一信号线41一半的多个第一非异形区GOA 621，多个第一非异形区GOA 621连接时序间隔（非相邻时序，如时序1、3）的多条第一信号线41。每一个第二非异形区GOA组72包括数量为第二信号线51一半的多个第二非异形区GOA 721，多个第二非异形区GOA 721连接时序间隔（非相邻时序，如时序2、4）的多条第二信号线51。其中，多条第一信号线41与多条第二信号线51时序交替，从而有效显示区10一侧的第一非异形区GOA 621数量、另一侧的第二非异形区GOA 721数量分别较于现有技术的GOA数量减半，减小整体的GOA在 H方向（水平方向）的尺寸。
如图1所示，在本实施例中，多个第一异形区GOA 61按远离非异形区到靠近非异形区的排布方向（如图中的自上而下方向），依次连接的第一信号线41的时序逐次递增。多个第二异形区GOA 71按远离非异形区到靠近非异形区的排布方向（如图中的自上而下方向），依次连接的第二信号线51的时序逐次递增。
每一个第一非异形区GOA组62的多个第一非异形区GOA 621，按远离异形区到靠近异形区的排布方向（自下而上的方向），依次连接的第一信号线41的时序逐次减小；每一个第二非异形区GOA组72的多个第二非异形区GOA 721，按远离异形区到靠近异形区的排布方向（自下而上的方向），依次连接的第二信号线51的时序逐次减小。
具体地，本实施例中，第一信号线组40包括时序从1到8的八条第一信号线41，距离有效显示区10最近的第一信号线41时序为1，距离有效显示区10最远的第一信号线41时序则为8。同理，第二信号线组50包括时序从1到8的八条第二信号线51，距离有效显示区10最近的第二信号线51时序为1，距离有效显示区10最远的第二信号线51时序则为8。
多个第一异形区GOA 61依次与时序1到8的八条第一信号线41连接。当第一异形区GOA 61有16个，按照自上而下的排布顺序，前八个第一异形区GOA 61依次与时序1到8的八条第一信号线41连接，第九个第一异形区GOA 61起又依次与时序1到8的八条第一信号线41连接。同理，多个第二异形区GOA 71依次与时序1到8的八条第二信号线51连接。
每一个第一非异形区GOA组62包括四个第一非异形区GOA 621，每一个第二非异形区GOA组72包括四个第二非异形区GOA 721。四个第一非异形区GOA 621按自上而下排布而依次连接时序为2、4、6、8的四条第一信号线41；四个第二非异形区GOA 721按自上而下依次连接时序为1、3、5、7的四条第二信号线51。
本实施例中，扫描驱动电路工作时，stv信号分别从位于最上方的一个第一异形区GOA 61和最上方的一个第二异形区GOA 71输入（input），自上而下依次经过每一个第一异形区GOA 61和每一个第二异形区GOA 71，再分别经过每一个第一非异形区GOA 621和每一个第二非异形区GOA 721，直到最下方的一个第一非异形区GOA 621和最下方的一个第二非异形区GOA 721。重置信号（reset）时，有效显示区10左侧和右侧的重置信号分别从最下方的第一非异形区GOA 621和最下方的一个第二非异形区GOA 721输入，自下而上经过每一个第一非异形区GOA 621和每一个第二非异形区GOA 721，再分别经过第一异形区GOA 61和第二异形区GOA 71。
如图2所示，本发明第二实施例的显示面板，包括面板基板以及设置在面板基板上的扫描驱动电路。面板基板上设有有效显示区（AA区）10，有效显示区10包括设有切口100的异形区、与异形区相接的非异形区。异形区上设有对称分布在切口100相对两侧的两个异形区像素组20，非异形区上分布有非异形区像素组30，非异形区像素组30包括多个第一像素31以及与第一像素31交替分布的多个第二像素32。异形区像素组20包括多个依次排布的像素（pixel）21，异形区像素组20的多个像素21、非异形区像素组的第一像素（pixel）31和第二像素（pixel）32在有效显示区10上相平行排布。扫描驱动电路设置在面板基板上并位于有效显示区10的相对两侧，与异形区像素组20和非异形区像素组30连接。
其中，扫描驱动电路包括设置在有效显示区10相对两侧的第一信号线组40和第二信号线组50、设置在有效显示区10相对两侧的第一GOA组和第二GOA组。
第一信号线组40包括按时序依次排布的多条（如至少8条）第一信号线41，第二信号线组50包括按时序依次排布的多条（如至少8条）第二信号线51。优选地，多条第一信号线41和多条第二信号线51对称分布在有效显示区10的两侧。多条第一信号线41的时序随着与有效显示区10的间隔距离递增而增加。多条第二信号线51的时序随着与有效显示区10的间隔距离递增而增加。
如图2中所示，第一GOA组位于有效显示区10的左侧，其可包括分别对应异形区像素组20的多个第一异形区GOA 61、对应非异形区像素组30的多个第一非异形区GOA组62。第一异形区GOA 61的数量与异形区像素组20的像素21数量一致；每一个第一非异形区GOA组62均包括多个第一非异形区GOA 621。
多个第一异形区GOA 61的排布方向与异形区像素组20中像素21的排布方向一致，如图2中所示的自上而下。多个第一异形区GOA 61按排布依次与对应的第一信号线41和异形区像素组20中的像素21连接，即多个第一异形区GOA 61依次连接在异形区像素组20和第一信号线组40之间。其中，每一个第一异形区GOA 61连接一个像素21和一条第一信号线41。根据像素21的数量变化，多个第一异形区61可形成一个或多个循环，每一个循环中多条第一信号线41连接分别连接一个第一异形区GOA 61。图2中只示出了异形区像素组20的部分像素21，像素21的数量并不限于图中所示。
每一个第一非异形区GOA组62的第一非异形区GOA 621连接在第一像素31和第一信号线41之间。多个第一非异形区GOA组62形成多个循环连接在第一像素31和第一信号组40之间。
第二GOA组相对于第一GOA组，位于有效显示区10的右侧，其可包括分别对应异形区像素组20的多个第二异形区GOA 71、对应非异形区像素组30的多个第二非异形区GOA组72。第二异形区GOA 71的数量与异形区像素组20的像素21数量一致；每一个第二非异形区GOA组72均包括多个第二非异形区GOA 721。
多个第二异形区GOA 71的排布方向与异形区像素组20中像素21的排布方向一致，如图2中所示的自上而下。多个第二异形区GOA 71按排布依次与对应的第二信号线51和异形区像素组20中的像素21连接，即多个第二异形区GOA 71依次连接在异形区像素组20和第二信号线组50之间。其中，每一个第二异形区GOA 71连接一个像素21和一条第二信号线51。根据像素21的数量变化，多个第二异形区GOA 71可形成一个或多个循环，每一个循环中多条第二信号线51连接分别连接一个第二异形区GOA 71。
每一个第二非异形区GOA组72的第二非异形区GOA 721连接在第二像素32和第二信号线51之间。多个第二非异形区GOA组72形成多个循环连接在第一像素31和第二信号组50之间。
第一非异形区GOA 621连接的第一信号线41与第二非异形区GOA 721连接的第二信号线51在时序上交替，使得每一组第一非异形区GOA 组62并不需要与第一信号线41数量一致的第一非异形区GOA 621，第二非异形区GOA 组72并不需要与第二信号线51数量一致的第二非异形区GOA 721。
每一个第一非异形区GOA组62包括数量为第一信号线41一半的多个第一非异形区GOA 621，多个第一非异形区GOA 621连接时序间隔（非相邻时序，如时序1、3）的多条第一信号线41。每一个第二非异形区GOA组72包括数量为第二信号线51一半的多个第二非异形区GOA 721，多个第二非异形区GOA 721连接时序间隔（非相邻时序，如时序2、4）的多条第二信号线51。其中，多条第一信号线41与多条第二信号线51时序交替，从而有效显示区10一侧的第一非异形区GOA 621数量、另一侧的第二非异形区GOA 721数量分别较于现有技术的GOA数量减半，减小整体的GOA在 H方向（水平方向）的尺寸。
如图2所示，在本实施例中，多个第一异形区GOA 61按远离非异形区到靠近非异形区的排布方向（如图中的自上而下方向），依次连接的第一信号线41的时序逐次递减。多个第二异形区GOA 71按远离非异形区到靠近非异形区的排布方向（如图中的自上而下方向），依次连接的第二信号线51的时序逐次递减。
每一个第一非异形区GOA组62的多个第一非异形区GOA 621，按远离异形区到靠近异形区的排布方向（自下而上的方向），依次连接的第一信号线41的时序逐次增大；每一个第二非异形区GOA组72的多个第二非异形区GOA 721，按远离异形区到靠近异形区的排布方向（自下而上的方向），依次连接的第二信号线51的时序逐次增大。
具体地，本实施例中，第一信号线组40包括时序从1到8的八条第一信号线41，距离有效显示区10最近的第一信号线41时序为1，距离有效显示区10最远的第一信号线41时序则为8。同理，第二信号线组50包括时序从1到8的八条第二信号线51，距离有效显示区10最近的第二信号线51时序为1，距离有效显示区10最远的第二信号线51时序则为8。
多个第一异形区GOA 61依次与时序1到8的八条第一信号线41连接。当第一异形区GOA 61有16个，按照自上而下的排布顺序，前八个第一异形区GOA 61依次与时序1到8的八条第一信号线41连接，第九个第一异形区GOA 61起又依次与时序1到8的八条第一信号线41连接。同理，多个第二异形区GOA 71依次与时序1到8的八条第二信号线51连接。
每一个第一非异形区GOA组62包括四个第一非异形区GOA 621，每一个第二非异形区GOA组72包括四个第二非异形区GOA 721。四个第一非异形区GOA 621按自上而下排布而依次连接时序为7、5、3、1的四条第一信号线41；四个第二非异形区GOA 721按自上而下依次连接时序为8、6、4、2的四条第二信号线51。
本实施例中，扫描驱动电路工作时，stv信号分别从位于最下方的一个第一非异形区GOA 721和最下方的一个第二非异形区GOA 721输入（input），自下而上依次经过每一个第一非异形区GOA 721和每一个第二非异形区GOA 721，再分别经过每一个第一异形区GOA 61和每一个第二异形区GOA 71，直到最上方的一个第一异形区GOA 61和最上方的一个第二异形区GOA 71。重置信号（reset）时，有效显示区10左侧的两个重置信号分别从最上方相邻的两个第一异形区GOA 61输入，自上而下经过每一个第一异形区GOA 61和第一非异形区GOA 621。有效显示区10右侧的两个重置信号分别从最上方相邻的两个第二异形区GOA 71输入，自上而下经过每一个第二异形区GOA 71和第一非异形区GOA 721。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (12)

  1. 一种扫描驱动电路，用于显示面板，所述显示面板的有效显示区包括设有切口的异形区、与异形区相接的非异形区；所述非异形区上分布有非异形区像素组，非异形区像素组包括多个第一像素以及与所述第一像素交替分布的多个第二像素；其特征在于，
    所述扫描驱动电路包括设置在所述有效显示区相对两侧的第一信号线组和第二信号线组、设置在所述有效显示区相对两侧的第一GOA组和第二GOA组；所述第一信号线组包括多条第一信号线，所述第二信号线组包括多条第二信号线；
    所述第一GOA组包括对应所述非异形区像素组的多个第一非异形区GOA组，所述第二GOA组包括对应所述非异形区像素组的多个第二非异形区GOA组；
    每一个所述第一非异形区GOA组的第一非异形区GOA连接在所述第一像素和第一信号线之间，每一个所述第二非异形区GOA组的第二非异形区GOA连接在所述第二像素和第二信号线之间；所述第一非异形区GOA连接的所述第一信号线与所述第二非异形区GOA连接的所述第二信号线在时序上交替。
  2. 根据权利要求1所述的扫描驱动电路，其特征在于，所述异形区上设有对称分布在切口相对两侧的两个异形区像素组，所述第一GOA组还包括对应所述异形区像素组的多个第一异形区GOA，多个所述第一异形区GOA依次连接在所述异形区像素组和第一信号线组之间；所述第二GOA组还包括对应所述异形区像素组的多个第二异形区GOA，多个所述第二异形区GOA依次连接在所述异形区像素组和第二信号线组之间。
  3. 根据权利要求2所述的扫描驱动电路，其特征在于，所述第一异形区GOA的排布方向、第二异形区GOA的排布方向均与所述异形区像素组的像素排布方向一致；
    多个所述第一异形区GOA按排布依次与对应的所述第一信号线和异形区像素组中的像素连接，多个所述第二异形区GOA按排布依次与对应的所述第二信号线和异形区像素组中的像素连接。
  4. 根据权利要求3所述的扫描驱动电路，其特征在于，每一个所述第一非异形区GOA组包括数量为所述第一信号线一半的多个第一非异形区GOA，多个所述第一非异形区GOA连接时序间隔的多条所述第一信号线；每一个所述第二非异形区GOA组包括数量为所述第二信号线一半的多个第二非异形区GOA，多个所述第二非异形区GOA连接时序间隔的多条所述第二信号线；
    多条所述第一信号线与多条所述第二信号线时序交替。
  5. 根据权利要求4所述的扫描驱动电路，其特征在于，多个所述第一异形区GOA按远离所述非异形区到靠近所述非异形区的排布方向，依次连接的所述第一信号线的时序逐次递增；
    多个所述第二异形区GOA按远离所述非异形区到靠近所述非异形区的排布方向，依次连接的所述第二信号线的时序逐次递增。
  6. 根据权利要求5所述的扫描驱动电路，其特征在于，每一个所述第一非异形区GOA组的多个第一非异形区GOA，按远离所述异形区到靠近所述异形区的排布方向，依次连接的所述第一信号线的时序逐次减小；
    每一个所述第二非异形区GOA组的多个第二非异形区GOA，按远离所述异形区到靠近所述异形区的排布方向，依次连接的所述第二信号线的时序逐次减小。
  7. 根据权利要求6所述的扫描驱动电路，其特征在于，所述第一信号线组包括时序从1到8的八条所述第一信号线；所述第二信号线组包括时序从1到8的八条所述第二信号线；
    每一个所述第一非异形区GOA组包括四个所述第一非异形区GOA，每一个所述第二非异形区GOA组包括四个所述第二非异形区GOA；
    四个所述第一非异形区GOA依次连接时序为2、4、6、8的四条所述第一信号线；四个所述第二非异形区GOA依次连接时序为1、3、5、7的四条所述第二信号线。
  8. 根据权利要求4所述的扫描驱动电路，其特征在于，多个所述第一异形区GOA按远离所述非异形区到靠近所述非异形区的排布方向，依次连接的所述第一信号线的时序逐次递减；
    多个所述第二异形区GOA按远离所述非异形区到靠近所述非异形区的排布方向，依次连接的所述第二信号线的时序逐次递减。
  9. 根据权利要求8所述的扫描驱动电路，其特征在于，每一个所述第一非异形区GOA组的多个第一非异形区GOA，按远离所述异形区到靠近所述异形区的排布方向，依次连接的所述第一信号线的时序逐次增大；
    每一个所述第二非异形区GOA组的多个第二非异形区GOA，按远离所述异形区到靠近所述异形区的排布方向，依次连接的所述第二信号线的时序逐次增大。
  10. 根据权利要求9所述的扫描驱动电路，其特征在于，所述第一信号线组包括时序从1到8的八条所述第一信号线；所述第二信号线组包括时序从1到8的八条所述第二信号线；
    每一个所述第一非异形区GOA组包括四个所述第一非异形区GOA，每一个所述第二非异形区GOA组包括四个所述第二非异形区GOA；
    四个所述第一非异形区GOA依次连接时序为1、3、5、7的四条所述第一信号线；四个所述第二非异形区GOA依次连接时序为2、4、6、8的四条所述第二信号线。
  11. 根据权利要求1-10任一项所述的扫描驱动电路，其特征在于，多条所述第一信号线的时序随着与所述有效显示区的间隔距离递增而增加；多条所述第二信号线的时序随着与所述有效显示区的间隔距离递增而增加。
  12. 一种显示面板，其特征在于，包括面板基板以及权利要求1-11任一项所述的扫描驱动电路。
PCT/CN2018/117018 2018-11-22 2018-11-22 扫描驱动电路及显示面板 WO2020103101A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105895018A (zh) * 2016-06-17 2016-08-24 京东方科技集团股份有限公司 基板及其制作方法、显示器件
CN106647073A (zh) * 2016-10-20 2017-05-10 友达光电股份有限公司 主动元件阵列基板
CN108320693A (zh) * 2018-02-27 2018-07-24 京东方科技集团股份有限公司 一种栅极驱动电路及其驱动方法、阵列基板及显示装置
US20180211876A1 (en) * 2016-05-26 2018-07-26 Boe Technology Group Co., Ltd. Array substrate, method for manufacturing the same, and display apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006106394A (ja) * 2004-10-06 2006-04-20 Alps Electric Co Ltd 液晶駆動回路および液晶表示装置
CN101710476B (zh) * 2009-11-25 2012-07-04 福建华映显示科技有限公司 显示面板
CN103700358B (zh) * 2013-12-31 2016-06-15 合肥京东方光电科技有限公司 一种gip型液晶显示装置
CN104978944A (zh) * 2015-08-06 2015-10-14 京东方科技集团股份有限公司 一种显示面板的驱动方法、显示面板及显示装置
CN107644604B (zh) * 2016-07-22 2021-02-12 瀚宇彩晶股份有限公司 显示装置
CN108010920B (zh) * 2017-11-30 2020-12-08 武汉天马微电子有限公司 一种显示面板、显示面板的制作方法及显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180211876A1 (en) * 2016-05-26 2018-07-26 Boe Technology Group Co., Ltd. Array substrate, method for manufacturing the same, and display apparatus
CN105895018A (zh) * 2016-06-17 2016-08-24 京东方科技集团股份有限公司 基板及其制作方法、显示器件
CN106647073A (zh) * 2016-10-20 2017-05-10 友达光电股份有限公司 主动元件阵列基板
CN108320693A (zh) * 2018-02-27 2018-07-24 京东方科技集团股份有限公司 一种栅极驱动电路及其驱动方法、阵列基板及显示装置

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