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公开(公告)号：US20180113551A1
公开(公告)日：2018-04-26
申请号：US15848995
申请日：2017-12-20
Applicant: Shanghai Tianma Micro-electronics Co., Ltd. , Shanghai AVIC OPTO Electronics Co., Ltd. , Tianma Micro-electronics Co., Ltd.
Inventor： Zhaokeng CAO , Wantong SHAO
IPC: G06F3/041 , G06F3/044 , G02F1/1333
CPC classification number: G06F3/0412 , G02F1/13338 , G06F3/044
Abstract: The present disclosure provides an integrated touch control display panel, including a substrate, a plurality of stripe shaped common electrodes sequentially arranged in a first direction and extending in a second direction intersecting with the first direction, and a plurality of common electrode slits located between any two adjacent stripe shaped common electrodes. Each section of the common electrode slit includes a first slit, a second slit, and a connection slit located between the first slit and the second slit. An orthogonal projection of a center line of the connection slit on the substrate is located inside or coincides with a triangle formed by an orthogonal projection of the intersection point of center lines of the first and second slits, the intersection point of center lines of the first and connection slits, and the intersection point of center lines of the second and connection slits on the substrate.
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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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公开(公告)号：US20180074623A1
公开(公告)日：2018-03-15
申请号：US15813809
申请日：2017-11-15
Applicant: Shanghai AVIC OPTO Electronics Co., Ltd.
Inventor： Kerui XI , Tingting CUI
IPC: G06F3/045 , G06F3/047 , G06F3/041 , G06F3/0354
Abstract: An electronic paper display panel, a touch detecting method thereof and an electronic device are provided. The electronic paper display panel includes: a first substrate and a pixel electrode array which is arranged on the first substrate; an inductance coil array disposed between the first substrate and the pixel electrode array and including a plurality of inductance coils arranged in array, each inductance coil has an input terminal and an output terminal; a plurality of driving lines arranged with the plurality of inductance coils respectively, each driving line is electrically connected to the input terminal of the corresponding inductance coil; and a plurality of touch lines arranged with the plurality of inductance coils respectively, each touch line is electrically connected to the output terminal of the corresponding inductance coil.
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公开(公告)号：US09916813B2
公开(公告)日：2018-03-13
申请号：US14975619
申请日：2015-12-18
Inventor： Huijun Jin
CPC classification number: G09G5/14 , G03B21/147 , G09G3/002 , G09G3/2022 , G09G5/38 , G09G2320/028 , G09G2320/068 , G09G2360/16 , G09G2380/10
Abstract: An image displaying method including: obtaining an image to be displayed, dividing equally the image into a plurality of first sub-images along a first reference direction, and then obtaining position information of a view point relative to the display device, an angle of sight line and parameter information of a first virtual section line segment of the display device, and then calculating a compensation ratio along the first reference direction for each first sub-image of the image, and then compensating each first sub-image along the first reference direction according to the compensation ratio, and displaying the image on the display device, so that the compensated first sub-images are viewed at the view point as having the same size along the first reference direction.
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25.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
公开(公告)号：US20170270847A1
公开(公告)日：2017-09-21
申请号：US15616769
申请日：2017-06-07
Inventor： Huijun JIN
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G3/2003 , G09G3/3607 , G09G2300/0426 , G09G2300/0452 , G09G2320/0223 , G09G2330/021 , G09G2330/023 , G09G2340/0457
Abstract: An array substrate, a method for manufacturing the array substrate and a display apparatus are provided. The array substrate includes: a display region; a common bus line disposed at all edges of the display region. The common bus line comprises a first and a second regions which are opposite to each other. A plurality of gate lines, each of which is configured to drive a row of sub pixels. The gate lines are parallel to the direction from the first region to the second region of the common bus line. At least one gate line intersects one or both of the first region and the second region of the common bus line.
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27.发明申请公开(公告)号：US20170249050A1
公开(公告)日：2017-08-31
申请号：US15211959
申请日：2016-07-15
Inventor： Kerui Xi , Huiping Chai
CPC classification number: G06F3/0418 , G06F3/0412 , G06F3/044
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：US20170192558A1
公开(公告)日：2017-07-06
申请号：US15159826
申请日：2016-05-20
Inventor： Kerui Xi , Tingting Cui , Zhengfang Xie
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416
Abstract: The present disclosure discloses an array substrate, touch display panel and touch display device. The array substrate comprises a substrate, a display region and a non-display region surrounding the display region. A driver chip is provided in the non-display region. The display region comprises a plurality of data lines. Each of the plurality of data lines is electrically connected to the driver chip via a respective one of a plurality of first connection lines; and a plurality of touch electrode blocks. The plurality of touch electrode blocks are electrically connected to the driver chip via a plurality of touch signal lines. In the non-display region, the plurality of touch signal lines are not overlapped with the plurality of first connection lines in a direction perpendicular to the substrate.
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29.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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30.发明申请公开(公告)号：US20170140688A1
公开(公告)日：2017-05-18
申请号：US15421123
申请日：2017-01-31
Inventor： Xu YANG , Nana TIAN , Xupeng WANG , Zhiyong REN , Xiaoyuan DING , Zhengyuan HUANG
CPC classification number: G09G3/006 , G01R31/025 , G09G3/3614 , G09G2330/12
Abstract: A method for testing a display panel includes: applying a first level signal to a first sub-pixel and a third sub-pixel of a first pixel unit and applying a second level signal to a second sub-pixel of the first pixel unit; applying the second level signal to a first sub-pixel and a third sub-pixel of a second pixel unit and applying the first level signal to a second sub-pixel of the second pixel unit; and detecting a short circuit between adjacent sub-pixels. The first level signal has a voltage polarity opposite to a voltage polarity of the second level signal. Therefore, it is ensured that any two adjacent sub-pixels have opposite voltage polarities when the short circuit between adjacent sub-pixels of the display panel is detected. The method also provides improved testing abilities to detect an open circuit in a sub-pixel.
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