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公开(公告)号：US10545386B2
公开(公告)日：2020-01-28
申请号：US16106008
申请日：2018-08-21
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.
Inventor： Dandan Qin , Xiaodong Luo , Zhaokeng Cao , Boping Shen , Xiufeng Zhou
IPC: G09G3/30 , G02F1/1362 , G06F3/044 , G06F3/041 , G02F1/1333 , G02F1/1368 , G02F1/1343 , G02F1/1337
Abstract: The present disclosure provides a display panel and a display device. The display panel includes a plurality of sub-pixels arranged in an array. A region between any two adjacent columns of sub-pixels is a column spacing region. The column spacing region includes a first column spacing region with signal touch line and a second column spacing region. In each column of sub-pixels adjacent to the first column spacing region, adjacent ends of any two adjacent sub-pixels close to the first column spacing region are aligned in a sub-pixel column direction. In each column of sub-pixels adjacent to the second column spacing region, adjacent ends of at least two adjacent sub-pixels close to the second column spacing region are misaligned in the sub-pixel column direction.
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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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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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公开(公告)号：US09933874B2
公开(公告)日：2018-04-03
申请号：US15132378
申请日：2016-04-19
Applicant: Shanghai Tianma Micro-electronics Co., Ltd. , Shanghai AVIC OPTO Electronics Co., Ltd. , Tianma Micro-electronics Co., Ltd.
Inventor： Zhaokeng Cao , Wantong Shao , Gang Liu
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/044 , G06F3/047 , G06F2203/04107 , G06F2203/04111
Abstract: The present disclosure provides an integrated touch control display panel. The integrated touch control display panel includes a display region and a peripheral circuit region located on at least one side of the display region. The display region includes a plurality of stripe shaped touch control electrodes that extend in a first direction and are sequentially arranged in a second direction which intersects with the first direction. Defining a width of a gap between the peripheral circuit region and a closest stripe shaped touch control electrode in the second direction as a first width, and defining a width of a gap between any two adjacent stripe shaped touch control electrodes as a second width, the first width is greater than the second width.
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15.发明授权公开(公告)号：US09916801B2
公开(公告)日：2018-03-13
申请号：US14743941
申请日：2015-06-18
Inventor： Yao Lin , Zhaokeng Cao , Dandan Qin , Shoufu Jian , Tinghai Wang , Yinghua Mo
IPC: G09G3/36
CPC classification number: G09G3/3648 , G09G3/3614
Abstract: A pixel structure, array substrate, display panel, display device, and driving method of the display device are provided. The pixel structure includes a plurality of data lines and a plurality of scan lines; a plurality of pixel units formed by intersecting the data lines with the scan lines. Each of the pixel units corresponds to one of the data lines and one of the scan lines; and the pixel unit includes a pixel electrode and a thin film transistor therein. In one of two adjacent columns of pixel units, a pixel electrode of each pixel unit is electrically connected with a thin film transistor of the pixel unit; and in the other one of the two adjacent columns of pixel units, a pixel electrode of each pixel unit in a row is electrically connected with a thin film transistor of a pixel unit in an adjacent row.
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Patent Agency Ranking
16.发明授权公开(公告)号：US09659974B2
公开(公告)日：2017-05-23
申请号：US15016034
申请日：2016-02-04
Inventor： Yao Lin , Dandan Qin , Zhaokeng Cao , Yinghua Mo
IPC: G02F1/1343 , H01L29/04 , H01L27/12 , G02F1/1368 , G02F1/1362 , H01L27/32 , H01L27/146
CPC classification number: H01L27/124 , G02F1/134336 , G02F1/134363 , G02F1/136286 , G02F1/1368 , G02F2201/52 , H01L27/1259 , H01L27/14603 , H01L27/326
Abstract: The disclosure provides a pixel structure, a manufacturing method of a pixel structure, an array substrate, a display panel, and a display device. The pixel structure includes a plurality of data lines and a plurality of scan lines, and a plurality of pixel units formed by intersecting the plurality of data lines with the plurality of scan lines. A pixel unit corresponds to one of the plurality of data lines and one of the plurality of scan lines. The pixel unit includes a pixel electrode and a TFT. The pixel electrode of the pixel unit in a row is electrically connected to a TFT of a pixel unit in a preceding adjacent row of the pixel electrode of the pixel unit.
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公开(公告)号：US09645671B2
公开(公告)日：2017-05-09
申请号：US14958761
申请日：2015-12-03
Inventor： Kerui Xi , Zhaokeng Cao
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F3/046
Abstract: Array substrate, display panel and display device are provided. The array substrate includes: N sensor units; N signal detection terminals; a first control signal terminal; and a reference signal terminal, wherein ith sensor unit comprises inductor, capacitor and first switch transistor, first terminal of inductor and first polar plate of capacitor are connected with ith signal detection terminal, second terminal of inductor is connected with first terminal of first switch transistor, second polar plate of capacitor and second terminal of first switch transistor are connected with reference signal terminal, control terminal of first switch transistor is connected with first control signal terminal, during capacitive touch control stage, first switch transistor is turned off, and ith signal detection terminal outputs a capacitive detection signal; during inductive touch control stage, first switch transistor is turned on, and ith signal detection terminal outputs inductive detection signal. Thickness of the display device is reduced.
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18.发明申请PIXEL STRUCTURE, ARRAY SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND DRIVING METHOD OF DISPLAY DEVICE 有权像素结构，阵列基板，显示面板，显示设备以及显示设备的驱动方法公开(公告)号：US20160104447A1
公开(公告)日：2016-04-14
申请号：US14743941
申请日：2015-06-18
Inventor： Yao Lin , Zhaokeng Cao , Dandan Qin , Shoufu Jian , Tinghai Wang , Yinghua Mo
IPC: G09G3/36
CPC classification number: G09G3/3648 , G09G3/3614
Abstract: A pixel structure, array substrate, display panel, display device, and driving method of the display device are provided. The pixel structure includes a plurality of data lines and a plurality of scan lines; a plurality of pixel units formed by intersecting the data lines with the scan lines. Each of the pixel units corresponds to one of the data lines and one of the scan lines; and the pixel unit includes a pixel electrode and a thin film transistor therein. In one of two adjacent columns of pixel units, a pixel electrode of each pixel unit is electrically connected with a thin film transistor of the pixel unit; and in the other one of the two adjacent columns of pixel units, a pixel electrode of each pixel unit in a row is electrically connected with a thin film transistor of a pixel unit in an adjacent row.
Abstract translation: 提供了像素结构，阵列基板，显示面板，显示装置以及显示装置的驱动方法。 像素结构包括多条数据线和多条扫描线; 通过将数据线与扫描线交叉而形成的多个像素单元。 每个像素单元对应于数据线之一和扫描线之一; 并且像素单元包括像素电极和薄膜晶体管。 在像素单元的两个相邻列之一中，每个像素单元的像素电极与像素单元的薄膜晶体管电连接; 并且在两个相邻列的像素单元中的另一个中，一行中的每个像素单元的像素电极与相邻行中的像素单元的薄膜晶体管电连接。
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公开(公告)号：US10598996B2
公开(公告)日：2020-03-24
申请号：US15404369
申请日：2017-01-12
Inventor： Shoufu Jian , Zhaokeng Cao , Zhiqiang Xia
IPC: G02F1/1362 , H01L27/12 , G02F1/1368 , H01L29/786
Abstract: An array substrate, a display panel, and a display device are provided. The array substrate includes a substrate, and a plurality of scanning lines and a plurality of data lines disposed on the substrate. The plurality of scanning lines and the plurality of data lines are insulated and intersected to define a plurality of pixel units. Each pixel unit includes a thin film transistor and a pixel electrode, a gate electrode of the thin film transistor is electrically connected to a scanning line, a source electrode is electrically connected to a data line, and a drain electrode is electrically connected to the pixel electrode. An active layer of the thin film transistor includes at least one channel region including first sub-channel region and at least one second sub-channel region. A first width of the first sub-channel region is smaller than a second width of the second sub-channel region.
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公开(公告)号：US10545603B2
公开(公告)日：2020-01-28
申请号：US15172565
申请日：2016-06-03
Inventor： Shoufu Jian , Zhiqiang Xia , Zhaokeng Cao
IPC: G06F3/041 , G09G3/36 , G02F1/1343
Abstract: A display panel is provided. The display includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrodes, each having a shape extending in a first direction, wherein the plurality of the first electrodes are arranged in a second direction. The second electrode layer includes a plurality of second electrodes extending in the second direction and arranged in the first direction, the second direction being perpendicular to the first direction. A ration between a first central distance between two adjacent first electrodes, and a second central distance between two adjacent second electrodes is in the range of 0.5 to 2. In the display panel and the display device according to the present disclosure, the display effect is reconciled with the touch recognizing performance, thereby improving the touch performance of the panel and user experience.
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