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公开(公告)号：US20210405410A1
公开(公告)日：2021-12-30
申请号：US17351384
申请日：2021-06-18
发明人： Chunhua WANG , Rui HAN , Jie YU , Pengtao LI , Tielei ZHAO , Tingfeng HUANG , Meng LI , Shulin QIN , Yaoyao WANG , Xiaoxia WANG , Xiaoqiao DONG
IPC分类号： G02F1/1368 , B60R11/02 , G02F1/1362 , G09G3/34
摘要： The present disclosure provides a display substrate and a display device, belonging to the field of display technology, which can solve the problem that a splicing gap between existing adjacent display substrates of a spliced screen is relatively wide, and a narrow-bezel display cannot be realized. The display substrate of the present disclosure has a display area and a non-display area surrounding the display area; the display substrate includes a base and a plurality of pixel units located on the base and arranged in the display area; each of the pixel units includes a pixel circuit. The display substrate further includes: a light detection circuit located on the base and arranged in the non-display area; where the light detection circuit is configured to detect brightness of ambient light.
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公开(公告)号：US20220240381A1
公开(公告)日：2022-07-28
申请号：US17485214
申请日：2021-09-24
发明人： Xiaoxia WANG , Shouyang LENG , Qing MA , Rui HAN , Jie YU , Dong CUI , Pengtao LI , Tielei ZHAO , Chunhua WANG , Xiaoqiao DONG , Yaoyao WANG , Jing YU
IPC分类号： H05K1/03 , H05K3/24 , H05K3/46 , G02F1/1333 , G02F1/13357
摘要： A flexible printed circuit and manufacturing method thereof, and a displaying device. A wiring layer is arranged on a flexible substrate, a reinforcing layer is arranged on a side of the flexible substrate away from the wiring layer, the wiring layer comprises a plurality of signal wirings arranged along a first wiring area, a second wiring area, a third wiring area and a fourth wiring area, and the reinforcing layer comprises a first reinforcing structure located in the second wiring area and a second reinforcing structure located in the fourth wiring area. The impact strength of the flexible printed circuit is increased by arranging the first reinforcing structure in the second wiring area of the flexible substrate and arranging the second reinforcing structure in the fourth wiring area of the flexible substrate.
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公开(公告)号：US20220093566A1
公开(公告)日：2022-03-24
申请号：US17226149
申请日：2021-04-09
发明人： Tielei ZHAO , Rui HAN , Jie YU , Yaoyao WANG , Pengtao LI , Chunhua WANG , Meng LI , Xiaoqiao DONG , Xiaoxia WANG , Li TIAN
IPC分类号： H01L25/065 , G02F1/1347 , H01L23/29 , H01L23/31 , H01L25/00
摘要： A display device and a manufacturing method thereof are provided. The display device includes: a first array substrate, a first opposite substrate, a second array substrate and a second opposite substrate stacked in sequence; the first array substrate comprises a first overlap portion overlapping with the first opposite substrate, a first extension portion extending from the first overlap portion, and the second array substrate comprises a second overlap portion overlapping with the second opposite substrate, a second extension portion extending from the second overlap portion; a side, facing the second extension portion, of the first extension portion comprises a first control IC, and a side, away from the first extension portion, of the second extension portion comprises a second control IC; and a space between the first and the second extension portions is filled with a heat dissipation component at least in an area where the first control IC is.
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公开(公告)号：US20220383832A1
公开(公告)日：2022-12-01
申请号：US17765203
申请日：2021-06-16
发明人： Yaoyao WANG , Rui HAN , Jie YU , Xiaoxia WANG , Meng LI , Shulin QIN , Tielei ZHAO , Chunhua WANG , Pengtao LI , Tingfeng HUANG , Xiaoqiao DONG
IPC分类号： G09G3/36
摘要： A display assembly, a display device and a driving method for the display assembly are provided. The display assembly includes: a dimming array (10) and a pixel array (20) stacked together; wherein the dimming array (10) includes a plurality of dimming units (101) arranged in an array; the pixel array (20) includes a plurality of pixel units (201) arranged in an array; each dimming unit (101) corresponds to at least one pixel unit (201), and different dimming units (101) correspond to different pixel units (201), respectively. The display assembly further includes: a first driver chip (102) configured to drive the dimming array (10). The number of output channels of the first driver chip (102) is equal to the number of columns of dimming units (101) in the dimming array (10), and each output channel of the first driver chip (102) is connected to one column of dimming units (101).
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公开(公告)号：US20220343831A1
公开(公告)日：2022-10-27
申请号：US17764208
申请日：2021-05-13
发明人： Meng LI , Rui HAN , Jie YU , Pengtao LI , Chunhua WANG , Xiaoqiao DONG , Tielei ZHAO , Tingfeng HUANG , Shulin QIN , Yaoyao WANG , Xiaoxia WANG
IPC分类号： G09G3/20
摘要： Provided is a display system, including one or more display screens (11, 12), a plurality of source drivers (13, 14), a timing controller (15) and a graphics processing unit (16). Each display screen (11, 12) is connected to one or more source drivers (13, 14). The graphic processing unit (16) is connected to the timing controller (15). The timing controller (15) is connected to the plurality of source drivers (13, 14). The graphic processing unit (16) is configured to determine each image of the one or more display screens (11, 12) and transmit the image to the timing controller (15). The timing controller (15) is configured to divide each image of the one or more display screens (11, 12) into a plurality of sub-images in a P2P transmission manner, and output in parallel the corresponding sub-images to the plurality of source drivers (13, 14).
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公开(公告)号：US20210199882A1
公开(公告)日：2021-07-01
申请号：US17254570
申请日：2020-06-30
发明人： Wenyang LI , Rui HAN , Dong CUI , Zeyuan TONG , Qing MA , Shouyang LENG , Dong GUAN , Fengping WANG , Weining CHI , Zhipeng ZHANG , Yue ZHAI , Zan ZHANG , Yaoyao WANG , Xiaoxia WANG
IPC分类号： F21V8/00
摘要： The present disclosure relates to the field of display technology and, in particular, to a backlight module and a display panel. The backlight module may include a backplane, an optical film, and a light emitting plate. The backplane includes a bottom plate, a first side plate, and a second side plate, where the first side plate and the second side plate are arranged at two opposite sides of the bottom plate in a first direction, and both have support parts protruding toward an inner side of the back board. The optical film is arranged on a side of the support part away from the bottom plate, and has two opposite ends supported on the support parts. The light emitting part is arranged on the bottom plate and positioned at a side of the support part facing the bottom plate, and a light emitting direction of the light emitting part is toward the optical film.
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7.发明申请公开(公告)号：US20190228685A1
公开(公告)日：2019-07-25
申请号：US16338623
申请日：2018-09-03
发明人： Jie YU , Dae Keun YOON , Qing MA , Yangbing YU , Qin TAN , Pai SUN , Pengtao LI , Tingfeng HUANG , Yaoyao WANG
IPC分类号： G09F9/30 , G02B27/22 , G02F1/1335 , G02F1/1333 , H01L51/00 , H01L27/32
摘要： The present disclosure provides a stereoscopic display panel, a stereoscopic display device, and a stereoscopic display method. The stereoscopic display panel includes a flexible self-luminous display thin film, and a depth-adjustment controllable drive board located below the flexible self-luminous display thin film, which is configured to be capable of adjusting respective depths of different parts thereof, thereby adjusting the depths of corresponding parts of the flexible self-luminous display thin film to implement a stereoscopic display.
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