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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
发明人： Xiujun CAI , Cuie WANG , Sa LI , Wenli LAN , Yanming WANG , Runfei DU , Gaowei CHEN , Dong WANG , Lidong WANG , Dawei WANG
IPC分类号： F21V8/00
摘要： 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：US20230342020A1
公开(公告)日：2023-10-26
申请号：US17921073
申请日：2021-05-21
发明人： 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分类号： G06F3/041 , G06F3/0488 , G06F3/044
CPC分类号： G06F3/0488 , G06F3/0416 , G06F3/0446
摘要： 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：US20210365171A1
公开(公告)日：2021-11-25
申请号：US16478716
申请日：2018-12-27
发明人： Rui LIU , Gaowei CHEN , Junjie XU , Yanming WANG , Jiaqiang WANG , Chao YU , Dong LIU
摘要： 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：US20150313021A1
公开(公告)日：2015-10-29
申请号：US14427947
申请日：2014-06-18
发明人： Guang YANG , Peng SHEN , Yanming WANG
CPC分类号： H05K3/0017 , H01L27/1214 , H01L27/1218 , H01L27/124 , H01L27/1248 , H01L27/1288 , H05K1/0296 , H05K3/0073 , H05K3/46
摘要： 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.
摘要翻译： 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：US20210096603A1
公开(公告)日：2021-04-01
申请号：US16465642
申请日：2018-11-16
发明人： Chao YU , Jiaqiang WANG , Jianye TANG , Yanchao ZHANG , Dawei WANG , Dong LIU , Yanming WANG , Cheng CHANG
IPC分类号： G06F1/16
摘要： A display module includes a cover plate, a display integrated circuit, a grounding lead wire and a shielding layer. The display integrated circuit is disposed on a side of the cover plate and has a grounding terminal. A first end of the grounding lead wire is electrically connected to the grounding terminal, and a second end of the grounding lead wire is electrically connected to a grounding conductor. The shielding layer is disposed between the cover plate and the display integrated circuit and is electrically connected to the grounding conductor.
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公开(公告)号：US20200012039A1
公开(公告)日：2020-01-09
申请号：US16403815
申请日：2019-05-06
发明人： Yanming WANG , Xi CHEN , Desheng XIANG , Cuie WANG , Yajun GUO , Zhengxuan LV , Jian REN
IPC分类号： F21V8/00
摘要： The present disclosure provides a backlight module and a display device. The backlight module includes a back plate, a first film layer, and a bonding portion. The back plate includes a back plate body and a side plate, where the side plate is disposed at a periphery of the back plate body and extends from the periphery of the back plate body. The first film layer is located in the accommodation space and is disposed as the outermost surface of the backlight module, and includes a film layer body and a protruding portion protruding from a periphery of the film layer body, where a projection of the protruding portion at a plane of the backlight exceeds a projection of the side panel at a plane of the backlight. The bonding portion is disposed at an outer side of the side plate and bonding the protruding portion and the side plate.
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公开(公告)号：US20190182947A1
公开(公告)日：2019-06-13
申请号：US16321888
申请日：2018-04-13
发明人： Desheng XIANG , Yanming WANG , Jiaqiang WANG , Rui LIU , Cheng CHANG , Jian REN
摘要： A flexible display device and a mobile terminal including the same are provided, whose portability is improved, and which enable diverse choices of the screen sizes. The flexible display device includes a receptacle mechanism and a flexible display screen, wherein the receptacle mechanism includes a first end cap and a second end cap opposed to each other, a spool pivotally mounted on the first end cap and the second end cap, a ratchet fixedly connected to the spool, a pawl hinged to the first end cap, a pretension spring abutting the first end cap and the pawl respectively, and a reset spring fixedly connected to the spool and the second end cap respectively. The flexible display screen includes a first lateral edge and a second lateral edge opposed to each other, and the first lateral edge is fixedly connected to the spool.
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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
发明人： Desheng XIANG , Xi CHEN , Jianye TANG , Gaowei CHEN , Sa LI , Yadong ZHANG , Dawei WANG , Jiaqiang WANG , Jian REN , Yanming WANG , Cheng CHANG
摘要： 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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公开(公告)号：US20190373715A1
公开(公告)日：2019-12-05
申请号：US16074257
申请日：2018-02-11
发明人： DONG LIU , Gang LIU , Fuan ZHU , Zhengxuan LV , Chao YU , Yanming WANG , Rui LIU , Zongli GAO , Jian REN
摘要： A backlight bar includes a flexible circuit board and backlight lamp, the flexible circuit board includes a circuit board base and an electrostatic shielding structure, the electrostatic shielding structure is disposed on a first surface of the circuit board base and located in a non-marginal region, and the backlight lamp disposed on a second surface of the circuit board base, the first surface disposed opposite to the second surface. A backlight module and a display device are also provided.
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公开(公告)号：US20190053079A1
公开(公告)日：2019-02-14
申请号：US16025080
申请日：2018-07-02
发明人： Chao YU , Rui LIU , Junjie XU , Bing XIA , Yanming WANG
CPC分类号： H04W24/08 , H01Q1/2291 , H01Q1/243 , H01Q1/38 , H01Q9/42 , H04M1/0266 , H04M1/0277 , H04M1/7253 , H04M2250/02 , H04W8/005 , H04W24/04
摘要： A flexible printed circuit board (FPC), a mobile terminal and a fault detection method thereof are disclosed. The FPC includes: a first surface and a second surface which are disposed opposite to each other, a backlight source is disposed on the first surface, and an antenna is disposed on the second surface.
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