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公开(公告)号：US11540385B2
公开(公告)日：2022-12-27
申请号：US17485155
申请日：2021-09-24
发明人： Sa Li , Xingjun Shu , Xiujun Cai , Wenli Lan , Yue An , Fuan Zhu , Yadong Zhang , Zuocheng Zhu , Runfei Du , Jiaqiang Wang , Xingpan Sun , Tingting Zhao , Jianwu Wu
摘要： The disclosure relates to the technical field of backlight structures, and discloses a backlight source and a display device. The backlight source includes a light bar and a metal frame; the side, containing the light bar, of the metal frame has a notch; the light bar includes a light-emitting unit; the light-emitting unit includes a plurality of light-emitting groups; each light-emitting group includes at least one first light-emitting group and at least one second light-emitting group, the first light-emitting group includes N light-emitting elements, the light-emitting element numbered n is connected in series with the light-emitting element numbered n+1 successively, the light-emitting element numbered 1 and the light-emitting element numbered N are arranged adjacently, and the light-emitting element numbered 1 and the light-emitting element numbered 2 are the farthest apart.
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公开(公告)号：US11120751B2
公开(公告)日：2021-09-14
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：US12099712B2
公开(公告)日：2024-09-24
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 , G06F3/044 , G06F3/0488
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：US11349973B2
公开(公告)日：2022-05-31
申请号：US16605271
申请日：2019-04-09
发明人： Junjie Xu , Dawei Wang , Chao Yu , Jianye Tang , Yadong Zhang , Jingfei Mu , Jianwu Wu , Gaowei Chen
摘要： Embodiments of the present disclosure provides a display apparatus and an operating method of the display apparatus. The display apparatus includes an apparatus body, a first display screen and a device module, the first display screen and the device module are arranged on the apparatus body, the device module includes a second display screen and a functional device, the functional device is positioned in a non-light-exiting direction of the second display screen, the first display screen and the device module are rotatable relatively, so that the first display screen and the second display screen are positioned on an identical side of the display apparatus.
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公开(公告)号：US11212914B2
公开(公告)日：2021-12-28
申请号：US16622108
申请日：2019-04-24
发明人： Xingjun Shu , Jianwu Wu , Xi Chen , Xinda Li , Shengwei Yang , Yadong Zhang , Jianye Tang , Jiaqiang Wang
IPC分类号： H05K1/00 , H05K1/02 , H05K1/09 , H05K1/11 , H05K1/14 , H05K1/18 , H05K3/06 , H05K3/12 , H05K3/40 , H05K3/46 , H01L21/02 , H01L21/44 , H01L21/48 , H01L21/56 , H01L21/60 , H01L21/607 , H01L23/02 , H01L23/06 , H01L23/34 , H01L23/36 , H01L23/42 , H01L23/48 , H01L23/52 , H01L23/495 , H01L23/498 , H01L23/538
摘要： The present disclosure provides a circuit board, including a substrate on which a first conductive layer and an electronic device are disposed, wherein the first conductive layer is disposed on a first surface of the substrate, and wherein a bottom end of the electronic device is disposed on the first conductive layer through the substrate. The present disclosure provides a display device.
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公开(公告)号：US11210970B2
公开(公告)日：2021-12-28
申请号：US15775589
申请日：2017-10-18
发明人： Desheng Xiang , Jiaqiang Wang , Yanming Wang , Shuainan Liu , Yadong Zhang , Jianye Tang
摘要： A foldable display device is provided. The foldable display device includes: a supporting plate and a flexible display screen arranged on the supporting plate. The supporting plate includes at least two supporting sub-plates and at least one restraining structure, in which the restraining structure is configured to connect target side surfaces of adjacent supporting sub-plates, and the target side surfaces are lateral surfaces at edges of the flexible display screen. The restraining structure includes at least two sub restraining structures and a first flexible strap configured to connect adjacent inward-bend restraining structures. When the flexible display screen is bent away from the supporting plate, the at least two sub restraining structures are capable of restraining relative positions of the adjacent supporting sub-plates. The damages to the flexible display screen may be reduced by restraining the positions through the at least two sub restraining structures.
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公开(公告)号：US20210368034A1
公开(公告)日：2021-11-25
申请号：US16605271
申请日：2019-04-09
发明人： Junjie Xu , Dawei Wang , Chao Yu , Jianye Tang , Yadong Zhang , Jingfei Mu , Jianwu Wu , Gaowei Chen
IPC分类号： H04M1/02
摘要： Embodiments of the present disclosure provides a display apparatus and an operating method of the display apparatus. The display apparatus includes an apparatus body, a first display screen and a device module, the first display screen and the device module are arranged on the apparatus body, the device module includes a second display screen and a functional device, the functional device is positioned in a non-light-exiting direction of the second display screen, the first display screen and the device module are rotatable relatively, so that the first display screen and the second display screen are positioned on an identical side of the display apparatus.
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公开(公告)号：US20210174709A1
公开(公告)日：2021-06-10
申请号：US15775589
申请日：2017-10-18
发明人： Desheng Xiang , Jiaqiang Wang , Yanming Wang , Shuainan Liu , Yadong Zhang , Jianye Tang
摘要： A foldable display device is provided. The foldable display device includes: a supporting plate and a flexible display screen arranged on the supporting plate. The supporting plate includes at least two supporting sub-plates and at least one restraining structure, in which the restraining structure is configured to connect target side surfaces of adjacent supporting sub-plates, and the target side surfaces are lateral surfaces at edges of the flexible display screen. The restraining structure includes at least two sub restraining structures and a first flexible strap configured to connect adjacent inward-bend restraining structures. When the flexible display screen is bent away from the supporting plate, the at least two sub restraining structures are capable of restraining relative positions of the adjacent supporting sub-plates. The damages to the flexible display screen may be reduced by restraining the positions through the at least two sub restraining structures.
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公开(公告)号：US11984453B2
公开(公告)日：2024-05-14
申请号：US17622708
申请日：2021-01-29
发明人： Jiguo Wang , Jian Sun , Zhao Zhang , Liang Tian , Weida Qin , Zhen Wang , Han Zhang , Wenwen Qin , Xiaoyan Yang , Yue Shan , Wei Yan , Jian Zhang , Deshuai Wang , Yadong Zhang , Jiantao Liu
IPC分类号： G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： H01L27/124 , G02F1/136209 , G02F1/136213 , G02F1/136222 , G02F1/13629 , G02F1/1368 , H01L27/1255
摘要： An array substrate includes: a first substrate (10), including a plurality of sub-pixel regions (101) arranged in an array along a row direction (X) and a column direction (Y); a pixel circuit layer, including a plurality of sub-pixel circuits; a planarization layer (17), provided with a first via hole (170) located in the sub-pixel regions (101), and includes at least one pattern portion (171), the pattern portion (171) includes a plurality of pattern units (171a) arranged in an array along the row direction (X) and the column direction (Y); and a reflective electrode layer, wherein the reflective electrode layer includes a plurality of reflective electrodes (18) that are mutually disconnected, each of the reflective electrodes (18) is located in one of the sub-pixel regions (101) and is electrically connected to the sub-pixel circuit through the first via hole (170).
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公开(公告)号：US11875727B2
公开(公告)日：2024-01-16
申请号：US17593953
申请日：2020-12-22
发明人： Zhen Wang , Jian Zhang , Jian Sun , Wei Yan , Deshuai Wang , Wenwen Qin , Jiguo Wang , Han Zhang , Yue Shan , Xiaoyan Yang , Yadong Zhang , Shijun Wang , Jiantao Liu
CPC分类号： G09G3/2096 , G09G2310/0283 , G09G2310/0286 , G09G2310/08 , G11C19/28
摘要： The present disclosure provides a shift register, a gate driving circuit, a display panel, and a driving method thereof. The shift register includes: an input circuit; an output circuit; a first control circuit configured to provide a potential of a first control signal terminal to a pull-down node, and provide a potential of a reference signal terminal to the pull-down node according to the potential of the pull-up node; and a second control circuit connected to the pull-down node, a second control signal terminal, the output signal terminal, and the reference signal terminal, wherein the second control circuit is configured to pull down a potential of the output signal terminal during a display phase under the control of a potential of the pull-down node and a potential of the second control signal terminal, and pull up the potential of the output signal terminal in a power-off phase.
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