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公开(公告)号：US20190294282A1
公开(公告)日：2019-09-26
申请号：US16233714
申请日：2018-12-27
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.
Inventor： Dongliang Dun , Huijun Jin
IPC: G06F3/041
Abstract: Provided are a display panel and a display device. The display panel includes a base substrate, at least one first type touch electrode block and at least one second type touch electrode block in a first layer and insulated with each other, touch signal lines in a second layer, and an insulation layer between the first layer and the second layer. The first type touch electrode block is connected to one or more touch signal lines via multiple first through holes running through the insulation layer, and the second type touch electrode block is connected to one or more touch signal lines via multiple second through holes running through the insulation layer. In a column containing the first type touch electrode block, the second distance of at least one second type touch electrode block is smaller than the first distance of the first type touch electrode block.
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公开(公告)号：US10317768B2
公开(公告)日：2019-06-11
申请号：US15811680
申请日：2017-11-14
Applicant: SHANGHAI AVIC OPTO ELECTRONICS CO., LTD.
Inventor： Kerui Xi , Tingting Cui , Zhaokeng Cao
IPC: G02B26/00 , G02F1/167 , G02F1/1333 , G02F1/1362 , G06F3/0488 , G06F3/041 , G06F3/044
Abstract: Disclosed are a display panel and a display device. The display panel includes: an upper substrate, a lower substrate and an electrophoretic layer located between the upper substrate and the lower substrate; wherein, the lower substrate includes a plurality of pixel electrodes arranged in a matrix and a plurality of touch electrodes; the upper substrate includes a common electrode layer, a plurality of openings are provided on the common electrode layer, the maximum aperture of the openings is less than or equal to a space between adjacent pixel electrodes.
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13.发明授权公开(公告)号：US10296138B2
公开(公告)日：2019-05-21
申请号：US15211959
申请日：2016-07-15
Inventor： Kerui Xi , Huiping Chai
Abstract: An array substrate, a display panel, a method for determining touch center coordinates and a display device are provided. The array substrate includes: multiple touch electrodes arranged in an array, where the multiple touch electrodes include multiple touch electrode columns arranged in a first direction and multiple touch electrode rows arranged in a second direction. The array substrate also includes multiple touch leads, where each of the multiple touch leads is electrically connected to one of the multiple touch electrodes. The array substrate still includes multiple repair leads, where an insulation overlapped region is provided between each of two of the multiple touch leads corresponding to two adjacent ones of the multiple touch electrodes arranged in the first direction or the second direction and at least one of the multiple repair leads.
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公开(公告)号：US20180321782A1
公开(公告)日：2018-11-08
申请号：US16022641
申请日：2018-06-28
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd,
Inventor： Feng QIN , Shou Fu JIAN , Zhi Qiang XIA , Zhao Keng CAO
IPC: G06F3/041 , G02F1/1335 , G02F1/1362 , G02F1/1368 , G02F1/1333 , G06F3/047
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/136286 , G02F1/1368 , G06F3/047
Abstract: The present disclosure provides display panel and display device. The display panel includes: a plurality of sub-pixel units defined by the plurality of data lines intersecting the plurality of scanning lines in an insulation manner. The plurality of sub-pixel units constitutes a plurality of rendering pixel units arranged in an array. Each of the plurality of rendering pixel units includes at least two adjacent sub-pixel units in a row of sub-pixel units, and a number of sub-pixel units included in each of the plurality of rendering pixel units is smaller than a total number of colors corresponding to color resists in the display panel. In each row of sub-pixel units, at least two rendering pixel units of the plurality of rendering pixel units are disposed between two adjacent touch lines. In each column of rendering pixel units, each rendering pixel unit performs color rendering with its adjacent sub-pixel unit.
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公开(公告)号：US10061455B2
公开(公告)日：2018-08-28
申请号：US15154502
申请日：2016-05-13
Inventor： Kerui Xi , Zhaokeng Cao , Tingting Cui
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G09G3/20
Abstract: An array substrate, a display panel, and a display device are provided. The array substrate comprises a touch circuit including a plurality of first switching units, a controlling unit, and a plurality of touch detecting terminals, and a plurality of independent touch electrodes arranged in an array. The touch electrode is electrically connected to the touch detecting terminal through at least one first switching unit. When the array substrate is in a touch detecting stage, the controlling unit controls the first switching units to be turned on, such that the touch electrodes are progressively detected.
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Patent Agency Ranking
公开(公告)号：US10042494B2
公开(公告)日：2018-08-07
申请号：US15141796
申请日：2016-04-28
Inventor： Huijun Jin
Abstract: The present disclosure provides an array substrate, which includes: a substrate including a display region and a non-display region. The display region includes a plurality of gate lines, a plurality of data lines and a plurality of touch leads. The display region also includes a plurality of touch electrodes insulated from each other and electrically connected to the touch leads. The non-display region includes a first polar plate of a first capacitor and a second polar plate of the first capacitor, which are formed by overlapping the first polar plate of the first capacitor with the second polar plate of the first capacitor in a direction perpendicular to the substrate. The non-display region includes a first signal bus, which is partially overlapped with the first polar plate of the first capacitor and the second polar plate of the first capacitor in the direction perpendicular to the substrate.
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公开(公告)号：US10018880B2
公开(公告)日：2018-07-10
申请号：US15352569
申请日：2016-11-15
Inventor： Dongliang Dun , Xuejing Zhu , Huijun Jin , Wantong Shao
IPC: F21V23/04 , F21V21/00 , G02F1/1343 , G09G3/20 , G06F1/32 , G02F1/1362
CPC classification number: G02F1/134336 , G02F1/136286 , G02F2001/134345 , G02F2001/136222 , G02F2201/52 , G06F1/3265 , G09G3/2074 , G09G2300/0809 , G09G2330/021 , Y02D10/153
Abstract: An array substrate and a display panel are provided according to embodiments, which include: a first substrate; multiple data lines and multiple scan lines located on a first side of the first substrate. The multiple data lines and multiple scan lines define a pixel array. The pixel array includes multiple sub-pixels. A length of each of the sub-pixels in an extension direction of the data lines is less than a width of each of the sub-pixels in an extension direction of the scan lines. The pixel array includes multiple first pixel groups and multiple second pixel groups arranged in a matrix form. A type of each of the sub-pixels included in the first pixel groups is different from a type of each of the sub-pixels in the second pixel groups. The first pixel groups and the second pixel groups are arranged alternately.
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公开(公告)号：US10013938B2
公开(公告)日：2018-07-03
申请号：US15184165
申请日：2016-06-16
Inventor： Kerui Xi , Tingting Cui
CPC classification number: G09G3/3648 , G02F1/133 , G02F1/133512 , G02F1/133514 , G02F2201/52 , G09G3/2003 , G09G3/3607 , G09G2300/0426
Abstract: A display panel includes an array substrate and a color film substrate. The array substrate includes a plurality of pixel groups each including at least two sub-pixels, and a plurality of electrodes configured to provide driving electric fields for display of each sub-pixel. On the array substrate, neighboring pixel groups form a plurality of first gaps extending along a first direction and a plurality of second gaps extending along a second direction. The color film substrate includes a black matrix and a plurality of color filters. The black matrix shields the first gaps and the second gaps but non-overlaps with gaps between neighboring sub-pixels in a same pixel group. A distance from an edge of an electrode corresponding to a sub-pixel to an edge of a color filter corresponding to the same sub-pixel along a direction parallel to the array substrate is greater than or equal to a pre-determined distance.
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公开(公告)号：US09990082B2
公开(公告)日：2018-06-05
申请号：US15162943
申请日：2016-05-24
Inventor： Huijun Jin
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044
Abstract: A touch-control display panel includes a common electrode layer, a display electrode layer, and a driving circuit. The common electrode layer include a plurality of stripe-shaped electrodes disposed in parallel in a first direction, with at least one of the plurality of stripe-shaped electrodes including at least two stripe-shaped sub-electrodes arranged in parallel in the first direction. The display electrode layer is disposed opposite to the common electrode layer, and the driving circuit is configured for driving the plurality of stripe-shaped electrodes. In a display stage, the plurality of stripe-shaped electrodes operate as common electrodes, and the driving circuit provides common voltage signals to the stripe-shaped electrodes. In a touch-control stage, the plurality of stripe-shaped electrodes operate as touch-control electrodes, and the driving circuit provides touch-control driving signals to the stripe-shaped electrodes.
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公开(公告)号：US09989823B2
公开(公告)日：2018-06-05
申请号：US15484306
申请日：2017-04-11
Inventor： Huijun Jin
IPC: G02F1/1362
CPC classification number: G02F1/1362 , G02F2001/136222 , G02F2201/52
Abstract: An array substrate and a display panel are provided. The array substrate includes a plurality of sub-pixels defined by a plurality of scanning lines and a plurality of data lines, and a color filter layer including a plurality of color blockers in a plurality of colors. The plurality of sub-pixels is arranged in a matrix and includes first sub-pixels, second sub-pixels, third sub-pixels, and fourth sub-pixels configured to display different colors. The first sub-pixels, the second sub-pixels, the third sub-pixels, and the fourth sub-pixels each includes an aperture region, and a non-aperture region. A length-to-width aspect, ratio of the plurality of sub-pixels is greater than 2:1. An aperture region of the fourth sub-pixel is smaller than an aperture region of any one of the first sub-pixel, the second sub-pixel, and the third sub-pixel.
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