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公开(公告)号：US20220186919A1
公开(公告)日：2022-06-16
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： F21V23/04
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：US20190203435A1
公开(公告)日：2019-07-04
申请号：US16019128
申请日：2018-06-26
发明人： Desheng XIANG , Dawei WANG , Chao YU , Gang LIU , Cuie WANG , Shuainan LIU , Jiaqiang WANG , Yajun GUO , Dong WANG
IPC分类号： E01F9/529 , E01F9/30 , E01F9/571 , F03G1/02 , F16H31/00 , F16H25/22 , F16H19/04 , G09F7/00 , H02K7/18 , G08G1/09
摘要： The present disclosure relates to a speed bump and a speed bump transportation system. The speed bump comprises: a base; a cover disposed opposite to the base and configured to be movable relative to the base; an electric-power generation device associated with the cover to scavenge energy through the cover and convert the energy into electrical energy; a first detection device for detecting a force condition of the cover and sending a first detection signal to a communication device when the cover is pressed; the communication device electrically connected to the first detection device and for sending a first communication signal when receiving the first detection signal, wherein the electric-power generation device is electrically connected to the communication device and the first detection device respectively to supply electric-power to the communication device and the first detection device.
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公开(公告)号：US20220399382A1
公开(公告)日：2022-12-15
申请号：US17770020
申请日：2021-04-14
发明人： Gang HUA , Chao TIAN , Min WANG , Dong WANG , Zhe WANG , Shaobo LI , Pengkai FAN , Jintang HU , Meng GONG
IPC分类号： H01L27/12 , G02F1/1685 , G02F1/16766
摘要： An array substrate has a plurality of sub-pixel regions. The array substrate includes: a substrate; a first transistor and a second transistor that are disposed on a side of the substrate and located in each sub-pixel region; and a first pixel electrode and a second pixel electrode that are disposed on the side of the substrate and located in the sub-pixel region. The first pixel electrode and the second pixel electrode are insulated from each other; the first pixel electrode is electrically connected to the first transistor, and the second pixel electrode is electrically connected to the second transistor.
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公开(公告)号：US20210248851A1
公开(公告)日：2021-08-12
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
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：US20210191544A1
公开(公告)日：2021-06-24
申请号：US16079612
申请日：2018-02-12
发明人： Xingyou LUO , Yue LI , Xi CHEN , Yanchen LI , Jinyu LI , Dawei FENG , Yu ZHAO , Shaojun HOU , Dong WANG , Mingyang LV , Wang GUO
摘要： The present disclosure provides a touch panel, an array substrate and a display device. The touch panel includes a touch control electrode unit including a first electrode and a second electrode which are insulated from each other, and the second electrode surrounds the first electrode. In the touch panel in which the second electrode surrounds the first electrode in the touch control electrode unit, since the first electrode and the second electrode are provided independently, touch control driving and sensing are performed on the first electrode and the second electrode respectively when the touch panel is being touched.
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公开(公告)号：US20210166595A1
公开(公告)日：2021-06-03
申请号：US15776176
申请日：2017-09-22
发明人： Jinyu LI , Yue LI , Xi CHEN , Yanchen LI , Xingyou LUO , Dawei FENG , Shaojun HOU , Dong WANG , Yu ZHAO , Mingyang LV , Wang GUO
摘要： The present disclosure provides a shift register unit, a driving method thereof, a gate driver circuit and a display device. The shift register unit includes: a first input subcircuit configured to transmit a first voltage signal to a pull-up node under a control of a first input signal; an output subcircuit configured to transmit a clock signal to a first output end and to transmit a second voltage signal to a second output end; a storage unit having a first end coupled to the pull-up node and a second end coupled to the first output end; a first pull-down subcircuit configured to pull down a voltage of the first output end and the second output end; and a second pull-down subcircuit configured to pull down a voltage of the first output end and the second output end.
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公开(公告)号：US20210074200A1
公开(公告)日：2021-03-11
申请号：US16969326
申请日：2019-12-06
发明人： Desheng XIANG , Dawei WANG , Jingfei MU , Jiaqiang WANG , Lidong WANG , Dong WANG
IPC分类号： G09G3/20
摘要： Disclosed are a method for driving display panel, and a display device. The display panel includes a plurality of pixels arranged in an array, and each pixel includes sub-pixels of at least three colors. The method includes: acquiring a viewing distance between a user and the display panel; determining the number of pixels to be lightened in the display panel based on the viewing distance; wherein, the larger the viewing distance is, the smaller the number of pixels to be lightened in the display panel is; and displaying based on the determined number of pixels to be lightened.
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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：US20220146747A1
公开(公告)日：2022-05-12
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：US20190189077A1
公开(公告)日：2019-06-20
申请号：US16322202
申请日：2018-04-12
发明人： Yu ZHAO , Yue LI , Yanchen LI , Jinyu LI , Dong WANG , Shaojun HOU , Mingyang LV , Dawei FENG , Wang GUO
IPC分类号： G09G3/36 , H01L27/12 , G02F1/1362
摘要： A pixel driving circuit includes a pixel unit including a blue sub-pixel connected to a data line to receive a data voltage, and a limit circuit connected between the data line and a reference voltage line configured to transfer a fixed DC voltage, the limit circuit being configured to limit the received data voltage when the received data voltage exceeds a voltage threshold.
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