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公开(公告)号：US20220236475A1
公开(公告)日：2022-07-28
申请号：US17485197
申请日：2021-09-24
Inventor： Xiujun CAI , Cuie WANG , Sa LI , Wenli LAN , Yanming WANG , Runfei DU , Gaowei CHEN , Dong WANG , Lidong WANG , Dawei WANG
IPC: F21V8/00
Abstract: A displaying module and a displaying device. The displaying module includes a backlight module and a display panel arranged at a light-emitting side of the backlight module, wherein the backlight module is provided with an ambient light hole penetrating through the backlight module along a direction perpendicular to a light-emitting surface of the backlight module; and a side, facing the backlight module, of the display panel is provided with a light equalization layer which covers the ambient light hole. By arranging the equalization layer at the side, facing the backlight module, of the display panel and at a position corresponding to the ambient light hole, when a screen of the display panel is black, the display panel is non-transparent, and the light equalization layer located at the side, facing the backlight module, of the display panel is incapable of being seen via the display panel.
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公开(公告)号：US20200211477A1
公开(公告)日：2020-07-02
申请号：US16814119
申请日：2020-03-10
Inventor： Weilin LAI , Yucheng CHAN , Jianbang HUANG , Dachao LI , Shengji YANG , Pengcheng LU , Kuanta HUANG , Xiaochuan CHEN , Xue DONG , Hui WANG , Yanming WANG , Chen XU , Dacheng ZHANG , Yongfa DONG , Qing WANG , Hui TONG , Yunlong LI
IPC: G09G3/3291 , G09G3/3266 , G09G3/3258 , H01L27/32
Abstract: A display substrate and a driving method thereof are provided. The display substrate includes a base substrate containing a monocrystalline silicon layer, a thickness of the monocrystalline silicon layer being less than that of the base substrate; an array circuit layer, disposed on the base substrate and including a plurality of transistors, each of which has an active layer inside the monocrystalline silicon layer; and a plurality of light-emitting elements, located at a side of the array circuit layer away from the base substrate. The array circuit layer includes a scan driving circuit, a data driving circuit and a plurality of pixel sub-circuits, and the plurality of pixel sub-circuits are connected to the plurality of light-emitting elements, respectively, to form a plurality of sub-pixels.
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公开(公告)号：US20240172543A1
公开(公告)日：2024-05-23
申请号：US17779140
申请日：2021-06-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jie SUN , Hui WANG , Yanming WANG , Yage SONG , Shengji YANG , Yongchun ZHANG , Xiaojun MAO , Yunjiang ZHANG , Meijian LUO
IPC: H10K59/80 , H10K59/131
CPC classification number: H10K59/8794 , H10K59/131 , H10K59/8792
Abstract: The embodiment of the present disclosure provides a display module, which includes a circuit board and a display panel provided on a first surface of the circuit board, wherein the display panel includes a display region and a non-display region located at a periphery of the display region; the first surface of the circuit board is also provided with a frame body, the display panel is located within the frame body, a fixing adhesive is filled between a peripheral edge of the display panel and the frame body, and the fixing adhesive also covers the non-display region of the display panel.
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公开(公告)号：US20230342020A1
公开(公告)日：2023-10-26
申请号：US17921073
申请日：2021-05-21
Inventor： Xingjun SHU , Qingzhu GUAN , Shuang SHI , Jinlong ZHENG , Junjie XU , Yanming WANG , Sa LI , Fuan ZHU , Yue AN , Yadong ZHANG , Zongli GAO , Cuie WANG , Shuainan LIU , Shengwei YANG , Lidong WANG , Libao CUI , Runfei DU , Qi ZHANG
IPC: G06F3/041 , G06F3/0488 , G06F3/044
CPC classification number: G06F3/0488 , G06F3/0416 , G06F3/0446
Abstract: A gesture recognition method, apparatus and system based on coupling capacitance, which are configured to solve the technical problem in the prior art of it not being possible to recognize a complex gesture due to the fact that the coordinates of a manipulation body on a three-dimensional plane cannot be determined. The method comprises: establishing a spatial rectangular coordinate system by taking a first position point of a contact face of a capacitive touch screen as an origin; acquiring an X-axis coordinate and a Y-axis coordinate, in the spatial rectangular coordinate system, corresponding to a first sensor; acquiring the difference between a first coupling capacitance value and a second coupling capacitance value, and determining a Z-axis coordinate of at least one manipulation body in the spatial rectangular coordinate system according to the difference; and generating a movement trajectory of the at least one manipulation body according to a change in spatial coordinates of the at least one manipulation body in the spatial rectangular coordinate system, and identifying the movement trajectory to obtain a gesture recognition result.
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公开(公告)号：US20220376013A1
公开(公告)日：2022-11-24
申请号：US16958284
申请日：2019-08-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dongsheng LI , Xiaochuan CHEN , Shengji YANG , Kuanta HUANG , Hui WANG , Xiaodan ZHANG , Yanming WANG
Abstract: A display panel and a manufacturing method thereof, and a display apparatus are provided. The display panel includes: a base substrate, a plurality of pixels, and a drive circuit. At least one of the pixels includes a light-emitting device; the light-emitting device includes an anode electrode and a light-emitting layer; the anode electrode includes a first transparent conductive layer and a metal layer, the first transparent conductive layer completely covers the metal layer, and an orthographic projection of the metal layer on the base substrate is located in an orthographic projection of the first transparent conductive layer on the base substrate; the light-emitting layer is stacked with the anode electrode and is located on a side of the first transparent conductive layer facing away from the metal layer; the drive circuit is located between the base substrate and the anode electrode.
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Patent Agency Ranking
公开(公告)号：US20210365171A1
公开(公告)日：2021-11-25
申请号：US16478716
申请日：2018-12-27
Inventor： Rui LIU , Gaowei CHEN , Junjie XU , Yanming WANG , Jiaqiang WANG , Chao YU , Dong LIU
Abstract: A voltage compensation method includes: within a touch time period, multiplexing common electrode blocks as touch electrodes, and scanning the common electrode blocks in at least one column sequentially to detect a capacitance of each scanned common electrode block; within a time period between detecting the capacitance of each scanned common electrode block and starting an Nth display time period after the touch time period, calculating power consumption for each scanned common electrode block in accordance with the capacitance thereof, acquiring a corresponding common electrode voltage compensation value based on the power consumption, and adding the common electrode voltage compensation value to a reference common electrode voltage to acquire a compensated common electrode voltage applied to each scanned common electrode block; and within the Nth display time period, adjusting a common electrode voltage applied to each scanned common electrode block into the compensated common electrode voltage.
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公开(公告)号：US20210351353A1
公开(公告)日：2021-11-11
申请号：US16473950
申请日：2018-12-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pengcheng LU , Xiaochuan CHEN , Shengji YANG , Kuanta HUANG , Hui WANG , Yanming WANG , Weihai WANG , Guohong QIN , Yage SONG , Jiantong LI
Abstract: A manufacturing method of a via-hole connection structure, a manufacturing method of an array substrate and an array substrate are provided by the embodiments of the present disclosure, and the manufacturing method of the via-hole connection structure includes: forming an insulation layer on a base substrate and forming a first via hole in the insulation layer; forming a connection portion in the first via hole; forming a protection layer covering the connection portion on a surface of the insulation layer; forming a second via hole in the insulation layer and in the protection layer; removing at least a portion of the protection layer to expose the connection portion.
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公开(公告)号：US20150313021A1
公开(公告)日：2015-10-29
申请号：US14427947
申请日：2014-06-18
Inventor： Guang YANG , Peng SHEN , Yanming WANG
CPC classification number: H05K3/0017 , H01L27/1214 , H01L27/1218 , H01L27/124 , H01L27/1248 , H01L27/1288 , H05K1/0296 , H05K3/0073 , H05K3/46
Abstract: A display panel motherboard and a manufacturing method thereof are provided. The display panel motherboard comprises display panel regions (Q1) spaced apart from each other and precut regions (Q2) adjacent to the display panel regions. The manufacturing method comprises forming an electrical insulating layer (102); and removing at least portions of the electrical insulating layer provided on the precut regions (Q2). The method avoids the problem of other patterns offset on the display panel motherboard caused by the larger internal stress within the electrical insulating layer.
Abstract translation: 提供了显示面板主板及其制造方法。 显示面板母板包括彼此间隔开的显示面板区域（Q1）和与显示面板区域相邻的预切割区域（Q2）。 制造方法包括形成电绝缘层（102）; 以及去除设在预切区（Q2）上的电绝缘层的至少一部分。 该方法避免了由电绝缘层内的较大的内部应力引起的显示面板主板上的其他图案偏移的问题。
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公开(公告)号：US20220140277A1
公开(公告)日：2022-05-05
申请号：US17259238
申请日：2020-03-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shengji YANG , Xue DONG , Xiaochuan CHEN , Pengcheng LU , Hui WANG , Yanming WANG , Yage SONG , Jiantong LI , Kuanta HUANG
Abstract: A display panel includes a driving back plate, a first insulating layer, and a light-emitting device layer sequentially stacked. The driving back plate includes a first reflecting electrode layer. The first reflecting electrode layer includes first primary reflecting electrodes in a display area and first auxiliary reflecting electrodes in a peripheral area. The light-emitting device layer includes a second reflecting electrode layer including second primary reflecting electrodes in the display area and second auxiliary reflecting electrodes in the peripheral area. The second primary reflecting electrodes are in one-to-one correspondence and electrically connected with the first primary reflecting electrodes. The orthographic projection of the second primary reflecting electrode on the first reflecting electrode layer are located within the first primary reflecting electrode.
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公开(公告)号：US20200211480A1
公开(公告)日：2020-07-02
申请号：US16611452
申请日：2019-02-12
Inventor： Desheng XIANG , Xi CHEN , Jianye TANG , Gaowei CHEN , Sa LI , Yadong ZHANG , Dawei WANG , Jiaqiang WANG , Jian REN , Yanming WANG , Cheng CHANG
Abstract: A display device and its control method are disclosed. The display device includes: a display panel including a first display area and a second display area; at least one sensor located in the second display area and configured to operate according to the ambient light sensed by the second display area; wherein the second display area includes a plurality of staggered light-emitting areas and light-transmitting areas.
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