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公开(公告)号：US11994773B2
公开(公告)日：2024-05-28
申请号：US18098605
申请日：2023-01-18
发明人： Xiujun Cai , Cuie Wang , Sa Li , Wenli Lan , Dong Wang , Dawei Wang
IPC分类号： G02F1/13357 , F21V8/00 , G02F1/1333 , H04M1/02
CPC分类号： G02F1/133608 , G02B6/0051 , G02B6/0053 , G02B6/0055 , G02B6/0088 , G02F1/133308 , H04M1/0264 , H04M1/0266 , G02F2201/07
摘要： The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.
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公开(公告)号：US11579490B2
公开(公告)日：2023-02-14
申请号：US17478087
申请日：2021-09-17
发明人： Xiujun Cai , Cuie Wang , Sa Li , Wenli Lan , Dong Wang , Dawei Wang
IPC分类号： G02F1/13357 , F21V8/00 , H04M1/02
摘要： The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.
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公开(公告)号：US20210327333A1
公开(公告)日：2021-10-21
申请号：US16341547
申请日：2018-11-06
发明人： Xiujun Cai , Yanchao Zhang , Sa Li , Dawei Wang , Jiaqiang Wang , Huan Bao , Cuie Wang
IPC分类号： G09G3/20
摘要： A display panel, a display device, and a color filter substrate are provided. The profiled edge region of the display panel comprises a plurality of edge pixels. The profiled edge region is provided with a light shielding structure, and the light shielding structure includes a light shielding unit set in one-to-one correspondence with the plurality of edge pixels. Each plurality of edge pixels includes a plurality of sub-pixels
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公开(公告)号：US10429571B1
公开(公告)日：2019-10-01
申请号：US16118238
申请日：2018-08-30
发明人： Desheng Xiang , Yanming Wang , Jiaqiang Wang , Dawei Wang , Rui Liu , Sa Li , Xi Chen , Yajun Guo , Yafeng Wang , Jianwu Wu
摘要： The present disclosure relates to a backlight module. The backlight module includes a back plate, a circuit layer, a light source and a plurality of connecting leads. The back plate has a first surface and a second surface which are opposite to each other, wherein the back plate is provided with a plurality of through holes penetrating the first surface and the second surface. The circuit layer is disposed on the first surface to form a driving circuit for a light source. The light source is disposed on a surface of the circuit layer away from the back plate and formed integrally with the back plate. The plurality of connecting leads pass through the plurality of through holes one-to-one for connecting the circuit layer and a main circuit board.
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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：US11493682B2
公开(公告)日：2022-11-08
申请号：US17518233
申请日：2021-11-03
发明人： Xiujun Cai , Cuie Wang , Wenli Lan , Sa Li , Dong Wang , Dawei Wang
IPC分类号： F21V8/00 , G02F1/1335
摘要： Disclosed are a display device and a backlight module. The display device includes a backlight module, a liquid crystal display panel, and a chip-on-flex. The backlight module may include a frame body, and an edge-type light source, a light guide plate, a reflector strip, a light absorber strip, and an optical film disposed in the frame body. The light absorber strip and the diffuser sheet are not bonded, and the reflector strip and the diffuser sheet of the optical film are bonded.
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公开(公告)号：US11972653B2
公开(公告)日：2024-04-30
申请号：US17051302
申请日：2020-03-12
发明人： Shengwei Yang , Qi Zhang , Dong Wang , Jinlong Zheng , Lihong Yang , Sa Li , Xingjun Shu , Yajun Guo , Yafeng Wang , Jianye Tang , Gaowei Chen , Yanchao Zhang , Desheng Xiang , Xi Chen
CPC分类号： G07C9/00896 , E05B15/102 , E05B47/0001 , G07B15/063 , E05B2047/0058 , E05B71/00
摘要： A lock, a vehicle parking system, and a vehicle parking method are provided. The lock includes a main body, a lock switch, a lock controller, a lock communication circuit, and a battery. The battery is connected to the lock switch, the lock controller, and the lock communication circuit, and configured to supply electrical energy to the lock switch, the lock controller, and the lock communication circuit. The lock communication circuit is connected to the lock controller, and transmits a locking instruction or an unlocking instruction to the lock controller when receiving the locking instruction or the unlocking instruction from a second device located outside the lock. The lock controller is connected to the lock switch connected to the main body, and the lock controller controls, when receiving the locking instruction or the unlocking instruction, the main body to perform a locking operation or an unlocking operation through the lock switch.
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公开(公告)号：US11768399B2
公开(公告)日：2023-09-26
申请号：US17490783
申请日：2021-09-30
发明人： Xiujun Cai , Cuie Wang , Wenli Lan , Sa Li , Dong Wang , Dawei Wang
IPC分类号： G02F1/133 , G02F1/1333 , G02F1/13357
CPC分类号： G02F1/1336 , G02F1/13318 , G02F1/133331
摘要： The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a backlight module configured to provide a light source; a cover plate on a light-emitting side of the backlight module; a display module between the cover plate and the backlight module; and a photosensitive device configured to sense ambient light. The photosensitive device is between the cover plate and the backlight module, and at an edge of the cover plate.
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公开(公告)号：US11640024B2
公开(公告)日：2023-05-02
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：US11573354B2
公开(公告)日：2023-02-07
申请号：US17469681
申请日：2021-09-08
发明人： Xingpan Sun , Jiaqiang Wang , Sa Li , Zheng Zong , Qi Jing , Wenli Lan , Fuan Zhu , Zhenhua Luo , Jiaqi Zhang
IPC分类号： G02B5/00 , F21V8/00 , G02B1/04 , G02F1/1335 , G02F1/1345
摘要： The disclosure relates to the technical field of liquid crystal display, and discloses a liquid crystal display module backlight structure which includes a light blocking tape, a FPC strip, rubber-iron layer, a reflective sheet, a light enhancement prismatic lens, a light guide plate, and a matt film layer, a first end of the matt film layer overlaps the FPC light strip and a second end overlaps the light enhancement prismatic lens; the first end is bonded to the light blocking tape and the second end is positioned between the light enhancement prismatic lens and the light guide plate.
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