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公开(公告)号：US20230341984A1
公开(公告)日：2023-10-26
申请号：US17635738
申请日：2021-04-16
Inventor： Bin PANG , Xiaodong XIE , Min HE , Tengfei ZHONG , Wenjie XU , Xinxiu ZHANG , Tianyu ZHANG , Xue ZHAO , Huayu SANG
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0445 , G06F2203/04103 , G06F2203/04107
Abstract: The present disclosure provides a touch substrate having a touch electrode area and a peripheral area surrounding the touch electrode area. The touch substrate includes: a touch electrode layer in the touch electrode area and an electrostatic release structure in the peripheral area. The touch electrode layer includes touch electrodes and dummy electrodes alternately arranged along a first direction and separated from each other, the touch electrodes and the dummy electrodes extend along a second direction intersecting the first direction, the touch electrodes and the dummy electrodes both are conductive mesh structures, and the dummy electrode has a first end and a second end along the second direction and includes at least one conductive path that is continuous between the first end and the second end. The at least one conductive path is electrically connected to the electrostatic release structure.
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公开(公告)号：US20220350199A1
公开(公告)日：2022-11-03
申请号：US17440277
申请日：2021-01-22
Inventor： Huayu SANG , Xiaodong XIE , Min HE , Xue ZHAO , Tianyu ZHANG , Tengfei ZHONG , Xinxiu ZHANG , Bin PANG
IPC: G02F1/13357
Abstract: An embodiment of the present disclosure provides a driving backplane, which includes: a base substrate; a first conductive layer on the base substrate; a first planarization layer on the base substrate and in a region outside a pattern of the first conductive layer; a second planarization layer on a side of the first conductive layer and the first planarization layer distal to the base substrate; and a second conductive layer on a side of the second planarization layer distal to the base substrate, wherein an orthographic projection of the first conductive layer on the base substrate partially overlaps with an orthographic projection of the second conductive layer on the base substrate.
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公开(公告)号：US20210373704A1
公开(公告)日：2021-12-02
申请号：US16339944
申请日：2018-10-11
Inventor： Jing WANG , Lingyan WU , Taofeng XIE , Xiaodong XIE , Min HE , Dong LI , Qin ZENG , Wei ZHANG , Qitao ZHENG , Xiao HAN , Qidi WU , Yaying LI , Shuncheng ZHU
IPC: G06F3/044
Abstract: Embodiments of the present disclosure provide a touch control substrate, a method for manufacturing the same and a display device. The touch control substrate includes a base and touch wiring lines on the base. The touch wiring line includes a plurality of hollowed patterns defined by a plurality of metal lines.
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公开(公告)号：US20210335258A1
公开(公告)日：2021-10-28
申请号：US16616195
申请日：2019-05-20
Inventor： Wenchao BAO , Min HE , Chun CAO
IPC: G09G3/3258 , G09G3/3291
Abstract: A method for driving a display panel and a display device are provided. The driving method includes supplying, during a data writing stage of each row of pixel circuits, a driving voltage VA[i] to the data line corresponding to each of the pixel circuits in a row, and supplying a compensation voltage VS to the second node of each of the pixel circuits in the row, and VA[i]=Vdata[i]+Vth[i]+VS, where Vdata[i] is an original data voltage of an ith pixel circuit of the pixel circuits, i is a positive integer, Vth[i] is a threshold voltage of the driving transistor of the ith pixel circuit, and a range from which a value of the compensation voltage VS is selected is [−Vth_min, 0), and Vth_min is a minimum value among all of the threshold voltages of the driving transistors of the pixel circuits of the display panel.
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公开(公告)号：US20210223908A1
公开(公告)日：2021-07-22
申请号：US16606331
申请日：2019-03-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Min HE , Jing WANG , Xiaodong XIE , Xinxiu ZHANG , Yaying LI , Peng ZENG
IPC: G06F3/044
Abstract: A touch substrate, a touch display panel, a touch display device, and a touch driving method are provided. The touch substrate includes: a base substrate, on which a touch electrode pattern is formed. The touch electrode pattern includes at least one electrode group, and each electrode group includes a driving electrode and a sensing electrode which are arranged in a row along a first direction of the base substrate and insulated from each other. In each electrode group, the driving electrode has a plurality of driving electrode portions coupled to each other, and the sensing electrode has a plurality of sensing electrode blocks. Each driving electrode portion is respectively between two adjacent sensing electrode blocks; and the sensing electrode block has a plurality of sensing electrode regions with different areas.
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Patent Agency Ranking
公开(公告)号：US20180188839A1
公开(公告)日：2018-07-05
申请号：US15836278
申请日：2017-12-08
Inventor： Jing WANG , Xiaodong XIE , Min HE , Guiyu ZHANG , Zouming XU , Qitao ZHENG , Xinbin TIAN , Dong LI
IPC: G06F3/041
CPC classification number: G06F3/041 , G06F3/044 , G06F2203/04103
Abstract: The present application discloses a touch substrate and a manufacturing method thereof, and a touch screen. The touch substrate has a touch area and a function-hole area and includes a base substrate and a light shielding pattern which defines the touch area and the function-hole area. The touch substrate further includes a touch unit and a first blanking pattern arranged in the touch area and a first insulating layer, a second blanking pattern and a transmission enhancement pattern arranged in the function-hole area. The first blanking pattern and the second blanking pattern are arranged in a same layer, and the transmission enhancement pattern is configured to increase a light transmittance of an area corresponding to the second blanking pattern.
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37.发明申请公开(公告)号：US20180137799A9
公开(公告)日：2018-05-17
申请号：US15323490
申请日：2016-02-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Min HE , Guangcai YUAN , Wenchao BAO
CPC classification number: G09G3/2092 , G09G3/20 , G09G2300/0408 , G09G2310/0245 , G09G2310/0267 , G09G2310/0286 , G09G2310/0291 , G09G2310/08 , G11C19/28
Abstract: Embodiments of the present disclosure provide a shift register unit and a driving method thereof, a row scanning driving circuit and a display device. The shift register unit includes an input terminal, a reset terminal, and an output terminal, and further includes an input module configured to pull up the electric level at the first node, an output module configured to pull up the electric level at the output terminal, a reset module configured to pull down the electric level at the first node, and a first pull-down module configured to pull down the electric level at the output terminal. Embodiments of the present disclosure can solve the problem that the floating state of the row scanning driving circuit affects the output stability.
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公开(公告)号：US20180052553A1
公开(公告)日：2018-02-22
申请号：US15668144
申请日：2017-08-03
Inventor： Jing WANG , Ming ZHANG , Xiaodong XIE , Min HE , Dong LI
IPC: G06F3/041 , G02F1/1343 , G02F1/1333
CPC classification number: G06F3/0412 , G02F1/13338 , G02F1/1343 , G06F3/041 , G06F3/0416 , G06F3/044
Abstract: A touch substrate and a method for forming the same, and a touch display device are provided, relating to the field of display technology. The touch substrate includes a touch region and a light-shielding region surrounding the touch region, a light-shielding pattern is arranged at the light-shielding region; the touch substrate further includes a first touch electrode and a second touch electrode crossing each other and insulated from each other and virtual electrodes at regions defined by the first touch electrode and the second touch electrode, and each virtual electrode is spaced apart from the first touch electrode and the second touch electrode; the first touch electrode, the second touch electrode and the virtual electrodes contact the light-shielding pattern; portions of adjacent virtual electrodes at the light-shielding region are connected to each other via a first bridge, the first bridge is insulated from the first touch electrode and the second touch electrode; and a first ground wire is arranged at the light-shielding region, and the first ground wire is electrically connected to the virtual electrodes connected to each other via the first bridge.
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公开(公告)号：US20180031419A1
公开(公告)日：2018-02-01
申请号：US15655953
申请日：2017-07-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dongxu HAN , Tieshi WANG , Chi ZHANG , Wenchao BAO , Min HE , Pan Xu , Yongqian LI , Kun CAO , Yue WU
Abstract: Disclosed is a data acquisition device for optical compensation including a platform for carrying a display panel; and a linear image acquisition module located above the platform. The linear image acquisition module is movable relative to the platform.
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公开(公告)号：US20180024662A1
公开(公告)日：2018-01-25
申请号：US15650154
申请日：2017-07-14
Inventor： Min HE , Jing WANG , Xiaodong XIE
IPC: G06F3/041 , C09J5/06 , C09J5/04 , G02F1/1333 , H01L27/32
CPC classification number: G06F3/041 , C09J5/04 , C09J5/06 , G02F1/13338 , G02F1/1368 , G06F3/044 , G06F2203/04103 , H01L27/323 , H01L27/3244 , H01L51/5246
Abstract: A touch display screen and a method for forming the same are provided, which are related to the touch technology. The touch display screen includes a touch screen, a display screen and a buffer layer. The buffer layer is on lateral surfaces of the touch screen and encircles the touch screen.
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