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公开(公告)号：US20210065618A1
公开(公告)日：2021-03-04
申请号：US16961761
申请日：2019-12-13
发明人： Pengjun CAO , Ming ZHAI , Pei LI , Zhiyuan WANG , Jinpeng LI , Dan LI , Jian LI , Teng ZHANG
IPC分类号： G09G3/32 , H01L25/075 , H01L33/62
摘要： The present disclosure provides a LED display device, which includes: a LED display substrate and a driving substrate opposite to each other, the LED display substrate includes: a base and a plurality of LED chips located on a side of the base distal to the driving substrate; the driving substrate includes: a PCB and a driving control element located on the PCB, and the driving control element is electrically coupled to the LED chips through a plurality of first signal wires for providing driving signals for the LED chips.
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公开(公告)号：US20220262995A1
公开(公告)日：2022-08-18
申请号：US17618031
申请日：2021-02-26
发明人： Jian LI , Chenchang CHEN , Shipeng WANG , Pei LI , Pengjun CAO , Jinpeng LI , Zhiyuan WANG , Teng ZHANG
摘要： A display substrate includes a first base, a plurality of light-emitting devices disposed on a side of the first base, a light dimming layer located in gaps between the plurality of light-emitting devices and located on surfaces of the plurality of light-emitting devices away from the first base, and a second base covering the light dimming layer. The plurality of light-emitting devices are spaced apart from each other. At least one light-emitting device is surrounded by the light dimming layer, a material of a portion, located in the gaps between the plurality of light-emitting devices, of the light dimming layer includes a light absorbing material, and the light dimming layer is configured to absorb part of light entering the light dimming layer.
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公开(公告)号：US20230095594A1
公开(公告)日：2023-03-30
申请号：US17041844
申请日：2019-11-12
发明人： Jian LI , Zijian WANG , Chiachiang LIN , Ming ZHAI , Pei LI , Zhiyuan WANG , Jinpeng LI , Pengjun CAO , Teng ZHANG
IPC分类号： H01L33/38 , H01L25/075 , H01L33/62 , H01L33/50 , H01L33/10
摘要： The present disclosure provides a backplane, including: a transparent substrate; an electrode layer provided on a side of the transparent substrate and including a plurality of signal transmission lines; a plurality of micro-display light emitting devices provided on a side, facing away from the transparent substrate, of the electrode layer, electrically coupled to the signal transmission lines, and capable of emitting light towards the transparent substrate; a protective layer provided on a side, facing away from the transparent substrate, of the micro-display light emitting devices; and a driving module provided on a side, facing away the transparent substrate, of the protective layer and electrically coupled to the signal transmission lines. The present disclosure also provides a display substrate and a display device.
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公开(公告)号：US20240210754A1
公开(公告)日：2024-06-27
申请号：US18601499
申请日：2024-03-11
发明人： Pei LI , Haiwei SUN , Ming ZHAI , Lu YU , Kangle CHANG , Jinpeng LI , Pengjun CAO , Yutao HAO , Shubai ZHANG , Shuo WANG , Pei QIN , Zewen GAO , Yali ZHANG
CPC分类号： G02F1/133603 , H01L25/167 , H01L33/54 , H01L33/60 , H01L33/505 , H01L33/56 , H01L2224/13139 , H01L2933/0041
摘要： A backplane includes: a substrate including a circuit structure layer and a second reflective layer, a first reflective layer disposed on a bearing surface of the substrate, a plurality of light-emitting diode chips, and a plurality of optical structures. The first reflective layer includes a plurality of through holes spaced apart. A light-emitting diode chip in the plurality of light-emitting diode chips is located in a through hole. The plurality of light-emitting diode chips are electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the plurality of light-emitting diode chips to emit light. An optical structure in the plurality of optical structures covers the light-emitting diode chip, a light incident surface of the optical structure is in contact with a light exit surface of the light-emitting diode chip, and a light exit surface of the optical structure is a curved surface.
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公开(公告)号：US20220199865A1
公开(公告)日：2022-06-23
申请号：US17434712
申请日：2021-01-04
发明人： Enkai DONG , Haiwei SUN , Pei LI , Ming ZHAI , Jian SANG , Lu YU , Chao LIU
IPC分类号： H01L33/46 , H01L33/58 , H01L33/62 , H01L33/56 , H01L25/075
摘要： Provided are a display substrate, a tiled display panel and a display device, relating to the field of display technology. The display substrate comprises a base substrate, and a plurality of light-emitting units, a protective layer and a connecting wire which are sequentially stacked in a direction away from the base substrate. One end of the connecting wire is connected to the plurality of light-emitting units through a via hole provided in the protective layer, and the other end is used for connecting a drive circuit, that is, the drive circuit can be directly provided at a side of the protective layer away from the base substrate. When a plurality of display substrates are tiled to form a tiled display panel, there is no need to bend a flexible circuit board at sides of each display substrate, and therefore, the gap between every two adjacent display substrates is small, and the display effect is good.
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公开(公告)号：US20160227152A1
公开(公告)日：2016-08-04
申请号：US15022346
申请日：2014-05-22
发明人： Pei LI , Chunguang LV , Jing HU
IPC分类号： H04N5/44
CPC分类号： H04N5/4403 , G06F3/02 , G06F3/0236 , G06F3/04892
摘要： The present invention provides a remote controller, a display device and a remote control display system. The remote controller comprises a control module and a transmitter module electrically connected to each other, wherein the remote controller is provided with at least five direction keys each corresponding to a different control direction, and when any one of the direction keys is pressed, the control module can control the transmitter module to transmit a direction remote control signal corresponding to the pressed direction key to a remotely controlled display device. The present invention can enable a corresponding object on the remotely controlled display device to move in more directions, thereby significantly simplifying operation steps required for carrying out moving or positioning operation through the remote controller.
摘要翻译： 本发明提供一种遥控器，显示装置和遥控显示系统。 遥控器包括彼此电连接的控制模块和发射器模块，其中遥控器设置有至少五个方向键，每个至少五个方向键各自对应于不同的控制方向，并且当按下方向键中的任何一个时，控制器 模块可以控制发射机模块将对应于按下的方向键的方向遥控信号发送到远程控制的显示设备。 本发明能够使远程控制的显示装置上的相应对象在更多方向上移动，从而显着简化了通过遥控器执行移动或定位操作所需的操作步骤。
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公开(公告)号：US20220375911A1
公开(公告)日：2022-11-24
申请号：US17626154
申请日：2021-02-05
发明人： Pei LI , Haiwei SUN , Ming ZHAI , Lu YU , Kangle CHANG , Jinpeng LI , Pengjun CAO , Yutao HAO , Shubai ZHANG , Shuo WANG , Pei QIN , Zewen GAO , Yali ZHANG
IPC分类号： H01L25/16 , H01L33/60 , H01L33/54 , G02F1/13357
摘要： A backboard, comprising a substrate, a first reflecting layer, multiple light-emitting diode chips, and multiple optical structures. The substrate comprises a circuit structure layer. The first reflecting layer is provided on a bearing surface of the substrate, and comprises multiple through holes provided at intervals. One of the multiple light-emitting diode chips is located in one of the multiple through holes, and the multiple light-emitting diode chips is electrically connected to the circuit structure layer. The circuit structure layer is configured to drive the multiple light-emitting diode chips to emit light. One of the multiple optical structures covers a light exit surface of one of the multiple light-emitting diode chips. Light entrance surfaces of the optical structures are in contact with light exit surfaces of the light-emitting diode chips. A light exit surface of the optical structure comprises a curved surface.
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公开(公告)号：US20210366881A1
公开(公告)日：2021-11-25
申请号：US17254807
申请日：2019-11-05
发明人： Jinpeng LI , Ming ZHAI , Pei LI , Zhiyuan WANG , Pengjun CAO , Jian LI , Teng ZHANG , Zijian WANG , Chiachiang LIN
IPC分类号： H01L25/075 , H01L25/16 , H01L33/58 , H01L33/62
摘要： An array substrate, a method of manufacturing the array substrate, and a display device are provided. The array substrate includes: a transparent rigid base; light-emitting chips on the transparent rigid base, each light-emitting chip including a chip body and a pin coupled to the chip body, a light-exiting surface of the chip body facing towards the transparent rigid base, and the pin being on a side of the chip body facing away from the transparent rigid base; a driving wire layer on a side of the pin facing away from the transparent rigid base; and a driving chip structure on a side of the driving wire layer facing away from the transparent rigid base. The driving chip structure is coupled to pins of the plurality of light-emitting chips through the driving wire layer, and is used for provide driving signals for the light-emitting chips.
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公开(公告)号：US20190331960A1
公开(公告)日：2019-10-31
申请号：US16333972
申请日：2018-11-29
发明人： Jinpeng LI , Ming ZHAI , Pei LI , Dan LI , Pengjun CAO , Zongying SHU , Yongqiang JIANG , Zhiyuan WANG , Zhiyong CHEN , Yinwei CHEN , Xiang LI , Guangquan WANG , Haiwei SUN , Enkai DONG
IPC分类号： G02F1/1335 , G02F1/1333
摘要： A display apparatus includes a display module and a camera module. The camera module is within a display area of the display module, and the camera module is over a side of the display module distal to a light-emitting surface of the display module. The display area of the display module includes a light-incident region positionally corresponding to a lens of the camera module, wherein the light-incident region is configured to allow lights from a side of the display apparatus proximal to the light-emitting surface of the display module to pass therethrough to thereby enter the lens of the camera module. The display apparatus further includes a backlight portion over a side of the display module distal to the light-emitting surface of the display module, and the camera module is arranged inside a mounting hole in the backlight portion.
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公开(公告)号：US20190231098A1
公开(公告)日：2019-08-01
申请号：US16380532
申请日：2019-04-10
摘要： The present disclosure provides a bracket and a display device. The bracket includes: a support arm; a limiting part disposed at a side of the support arm and connected to the support arm; and a connecting part disposed at a side of the support arm opposite to the limiting part and connected to the support arm, wherein the connecting part is provided with at least one support fixing hole.
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