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公开(公告)号：US20180101268A1
公开(公告)日：2018-04-12
申请号：US15533979
申请日：2016-05-23
Inventor： Changfeng LI , Xiaochuan CHEN , Haisheng WANG , Yingming LIU , Xiaoliang DING , Shengji YANG , Weijie ZHAO , Wei LIU , Pengpeng WANG , Lei WANG , Pengcheng LU
CPC classification number: G06F3/0412 , G02F1/13338 , G06F3/0414 , G06F3/0416 , G06F3/047 , G06F2203/04112
Abstract: Provided are a touch substrate and a method for driving the same, and a display apparatus. The touch substrate includes a base substrate, and a plurality of touch control units, gate lines and read lines disposed on the base substrate. Each touch control unit includes a first electrode plate, a piezoelectric material layer and a second electrode plate sequentially disposed on the base substrate. The gate lines are configured to provide a constant voltage to the first electrode plates during a touch control period. The read lines are configured to read out an amount of charges generated by the piezoelectric material layers so as to determine a position of a touch point.
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22.发明申请公开(公告)号：US20180033629A1
公开(公告)日：2018-02-01
申请号：US15662896
申请日：2017-07-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yuzhen GUO , Xue DONG , Haisheng WANG , Chunwei WU , Yingming LIU , Xiaoliang DING , Rui XU , Changfeng LI , Lijun ZHAO , Yanling HAN , Pengpeng WANG , Xueyou CAO , Ping ZHANG , Wei LIU , Yanan JIA
CPC classification number: H01L21/28 , G01R1/0433 , G02F1/13454 , H01L21/31 , H01L23/32 , H01L24/11 , H01L24/13 , H05K1/11 , H05K1/147
Abstract: An integrated circuit element and a fabrication method thereof, a circuit board, a display panel and a display device are provided, to reduce space occupied by the integrated circuit element and facilitate achieving intelligent transparent display by arranging the integrated circuit element in a display. The integrated circuit element includes a base plate, and a bare integrated circuit chip and multiple connection parts arranged on the base plate. The bare integrated circuit chip includes multiple connection points that are respectively electrically connected to the multiple connection parts.
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公开(公告)号：US20170277329A1
公开(公告)日：2017-09-28
申请号：US15501667
申请日：2016-08-15
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Yingming LIU , Wei LIU , Pengpeng WANG , Tao REN
CPC classification number: G06F3/0414 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04107 , G06F2203/04112 , G09G2300/0426
Abstract: The present invention provides a touch screen, a driving method thereof, and a display apparatus. The touch screen includes a liquid crystal cell formed by assembling an array substrate and a color filter substrate and a fixed electrode provided at a side of the array substrate distal to the color filter substrate, and further includes a common electrode provided on the array substrate and a shielding electrode provided at a side of the common electrode distal to the fixed electrode, the common electrode serves as a first drive electrode in force touch, a position of the fixed electrode corresponds to that of the common electrode, and the fixed electrode is configured to assist the first drive electrode to detect a touch force in force touch.
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公开(公告)号：US20170277321A1
公开(公告)日：2017-09-28
申请号：US15501695
申请日：2016-08-24
Inventor： Xiaoliang DING , Xue DONG , Xiaochuan CHEN , Haisheng WANG , Yingming LIU , Wei LIU , Pengpeng WANG , Tao REN
IPC: G06F3/041 , G02F1/1362 , G02F1/1335 , G02F1/1343 , G06F3/044 , G02F1/1333
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/133514 , G02F1/134336 , G02F1/136286 , G02F2001/13629 , G02F2201/121 , G06F3/0416 , G06F3/044 , G06F2203/04105
Abstract: A touch screen comprises a fixed electrode disposed on a side of an array substrate away from a color filter substrate, the array substrate comprises a base substrate, a plurality of sensing lines and a plurality of common electrodes arranged in a matrix, orthographic projections of the sensing lines and the fixed electrode on the base substrate overlap with orthographic projections of the common electrodes on the base substrate, an extending direction of the sensing line is parallel to a column direction of arrangement of the common electrodes; a portion of the common electrodes function as first driving electrodes during a pressure sensing touch control, the sensing lines corresponding to the rest common electrodes function as sensing electrodes during the pressure sensing touch control; the fixed electrode assists the first driving electrodes and the sensing electrodes to detect a touch pressure during the pressure sensing touch control.
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25.发明申请公开(公告)号：US20170270338A1
公开(公告)日：2017-09-21
申请号：US15122542
申请日：2016-01-22
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Yingming LIU , Shengji YANG , Wei LIU , Tao REN , Weijie ZHAO
IPC: G06K9/00
CPC classification number: G06K9/0004
Abstract: The present invention provides a surface structure identification unit including photoelectric sensing element, first and second signal input terminals, trace line, driving module, reset module and evaluation unit. The photoelectric sensing element is connected to the first signal input terminal, and the driving module. The reset module is configured to be connected to the driving module in a reset stage to reset the same. The control terminal of the driving module is configured to be connected to the second signal input terminal and the trace line in a charging stage and disconnected from the trace line in a detecting stage; the first terminal of the driving module is configured to be disconnected from the first signal input terminal in the charging stage and connected to the first signal input terminal in the detecting stage; and a second terminal of the driving module is connected to the trace line.
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Patent Agency Ranking
公开(公告)号：US20170186300A1
公开(公告)日：2017-06-29
申请号：US15309553
申请日：2015-11-04
Inventor： Haisheng WANG , Xue DONG , Xiaochuan CHEN , Xiaoliang DING , Hongjuan LIU , Yingming LIU , Weijie ZHAO , Wei LIU , Changfeng LI , Rui XU , Lei WANG , Shengji YANG
CPC classification number: G08B21/0423 , A43B3/0005 , A43B3/0021 , A43B7/147 , A43B13/14 , A43B23/0245 , A61H3/06 , A61H2003/063 , A61H2201/164 , A61H2201/165 , A61H2201/169 , A61H2201/1695 , A61H2201/5048 , A61H2201/5061
Abstract: Disclosed is an intelligent shoe for the blind, which includes a sole and an upper. At least a portion of the sole is provided with multiple pressure sensors for generating pressure sensing signals when the sole is in contact with raised ground surface. The intelligent shoe further includes a storage chip, used to pre-store a signal characteristic of pressure sensing signals generated when the sole is in contact with a blind sidewalk, and a ata processing chip electrically connected to the multiple pressure sensors and the storage chip, used to compare a signal characteristic of pressure sensing signals from the pressure sensors with the pre-stored signal characteristic, and determine that the sole deviates from the blind sidewalk and send a prompt signal in the case that the signal characteristic of the pressure sensing signals from the pressure sensors is inconsistent with the pre-stored signal characteristic.
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27.发明申请公开(公告)号：US20170177143A1
公开(公告)日：2017-06-22
申请号：US15300450
申请日：2016-01-13
Inventor： Xiaoliang DING , Xue DONG , Haisheng WANG , Xiaochuan CHEN , Weijie ZHAO , Shengji YANG , Wei LIU , Yingming LIU , Hongjuan LIU , Lei WANG , Changfeng LI , Rui XU
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04107 , G06F2203/04111
Abstract: A touch control display panel and a manufacturing method thereof, a driving method, and a display device are disclosed. The touch control display panel includes a plurality of pixel units configured on the array substrate in an array; the array substrate further includes a plurality of self capacitance touch control electrodes, which are arranged in an array, and each of which includes a plurality of electrode blocks, which have a one-to-one correspondence relationship with the plurality of pixel units; the array substrate further includes a plurality of touch control lead wires, which have a one-to-one correspondence relationship with the plurality of self capacitance touch control electrodes, the touch control lead wires are provided in gaps between adjacent columns of pixel units, which are corresponding to the plurality of self capacitance electrodes for touch control, and the plurality of self capacitance electrodes for touch control are connected with a touch control chip through the corresponding touch control lead wires.
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公开(公告)号：US20170038885A1
公开(公告)日：2017-02-09
申请号：US14907876
申请日：2015-08-13
Inventor： Wei LIU , Xue DONG , Haisheng WANG , Xiaoliang DING , Shengji YANG , Yingming LIU , Hongjuan LIU , Weijie ZHAO , Changfeng LI
IPC: G06F3/041 , G02F1/1343 , G02B27/22 , G02F1/1333 , G02F1/163 , G02F1/155
CPC classification number: G06F3/0416 , G02B27/2214 , G02F1/13338 , G02F1/1343 , G02F1/155 , G02F1/163 , G06F3/0412 , G06F3/044 , G06F2203/04107
Abstract: The present invention discloses a display device and a driving method thereof. The display device comprises a display panel, a grating, a voltage generating unit, a touch sensing unit and a control unit. The grating comprises a first electrode and a second electrode having a p plurality of electrode blocks. The voltage generating unit provides first and second voltages to the first and second electrodes, respectively. The control unit controls the values of the first, second voltages such that the grating is transparent during the 2D display phase and functions well during the 3D display phase. During a touch phase, the electrode blocks serve as touch electrodes so as to provide a touch function together with the touch sensing unit. Since the second electrode is used during both the display phase and the touch phase, the display device has a reduced thickness, lower costs and enhanced transmittance.
Abstract translation: 本发明公开了一种显示装置及其驱动方法。 显示装置包括显示面板，光栅，电压产生单元，触摸感测单元和控制单元。 光栅包括具有p个多个电极块的第一电极和第二电极。 电压产生单元分别向第一和第二电极提供第一和第二电压。 控制单元控制第一，第二电压的值，使得光栅在2D显示阶段期间是透明的，并且在3D显示阶段期间运行良好。 在触摸阶段期间，电极块用作触摸电极，以便与触摸感测单元一起提供触摸功能。 由于在显示阶段和触摸阶段期间都使用第二电极，因此显示装置具有减小的厚度，降低成本并增加透射率。
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公开(公告)号：US20160155992A1
公开(公告)日：2016-06-02
申请号：US14436984
申请日：2014-10-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD
Inventor： Dongfang WANG , Guangcai YUAN , Hongda SUN , Wei LIU
CPC classification number: H01L51/5284 , G02F1/133512 , G02F1/1339 , H01L27/1225 , H01L27/322 , H01L27/3262 , H01L51/56 , H01L2227/323
Abstract: The present invention discloses a display substrate and a manufacturing method thereof and a display device. The display substrate comprises a base substrate and color matrix patterns and photo spacers provided on the base substrate, edges of the adjacent color matrix patterns are overlapped, and the photo spacers are provided above the overlapped parts of the adjacent color matrix patterns. By adopting such a structure, the thickness of the photo spacers can be reduced, the purpose of increasing the cell gap of the display device is achieved while providing thinner photo spacers, and the cell gap of the display device is increased.
Abstract translation: 本发明公开了一种显示基板及其制造方法以及显示装置。 显示基板包括基底基板和设置在基底基板上的彩色矩阵图案和光隔离物，相邻彩色矩阵图案的边缘重叠，并且光隔离物设置在相邻彩色矩阵图案的重叠部分之上。 通过采用这种结构，可以减小光隔离物的厚度，同时提供显示装置的单元间隙的目的，同时提供更薄的光隔离物，并且显示装置的单元间隙增加。
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公开(公告)号：US20240389414A1
公开(公告)日：2024-11-21
申请号：US17914415
申请日：2021-06-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei YANG , Fengjuan LIU , Wei LIU , Ce NING , Guangcai YUAN
IPC: H10K59/131 , G09G3/3233 , H10K59/12 , H10K59/121 , H10K59/124
Abstract: A display panel includes base substrate, second conductive layer, second active layer, third gate insulating layer, third conductive layer in sequence. The second conductive layer includes first conductive part forming first gate of first transistor. The second active layer includes first active part including first and second sub-active parts and third sub-active part therebetween. The first and second sub-active parts form first and second electrodes of first transistor, and portion of the third sub-active part forms channel region of first transistor. Orthographic projection of the first conductive part on the base substrate covers that of the third sub-active part. Orthographic projection of the third gate insulating layer on the base substrate covers that of the first active part. The third conductive layer includes second conductive part forming second gate of first transistor. Orthographic projection of the second conductive part on the base substrate covers that of the channel region.
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