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Patent Agency Ranking
公开(公告)号：US12204133B2
公开(公告)日：2025-01-21
申请号：US18660360
申请日：2024-05-10
Inventor： Dong Tian , Gege Zhou , Wei Zhou , Jianfeng Yuan , Zhifu Li
IPC: F21V8/00
Abstract: A backlight module and a display panel are provided. The display panel includes a display panel main body and a backlight module. The backlight module includes a light guide, a first reflector, and a light source. By arranging the light source in a receiving cavity of the light guide, a width of a lamp socket of the backlight module is reduced, and a light effect of the lamp socket of the backlight module is improved.
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公开(公告)号：US20240036247A1
公开(公告)日：2024-02-01
申请号：US17597950
申请日：2022-01-21
Inventor： Dong Tian , Gege Zhou , Wei Zhou , Jianfeng Yuan , Zhifu Li
IPC: F21V8/00 , G02F1/13357
CPC classification number: G02B6/0091 , G02B6/0016 , G02B6/0021 , G02B6/0073 , G02B6/0068 , G02F1/133615 , G02F1/133621
Abstract: A backlight module and a display panel are provided. The display panel includes a main body and a backlight module. The backlight module includes a light source and a light guide plate. By accommodating a light-emitting chip of the light source into a groove of the light guide plate, misalignment of the light source and the light guide plate is prevented so that a relative positional relationship between the light source and the light guide plate is always consistent, thereby improving the consistency and stability of the light effect of a lamp port of the backlight module.
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公开(公告)号：US11982829B2
公开(公告)日：2024-05-14
申请号：US17622477
申请日：2021-12-15
Inventor： Dong Tian , Gege Zhou , Wei Zhou , Jianfeng Yuan , Zhifu Li
IPC: F21V8/00
CPC classification number: G02B6/0031
Abstract: A backlight module and a display panel are provided. The display panel includes a display panel main body and a backlight module. The backlight module includes a light guide, a first reflector, and a light source. By arranging the light source in a receiving cavity of the light guide, a width of a lamp socket of the backlight module is reduced, and a light effect of the lamp socket of the backlight module is improved.
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公开(公告)号：US12094854B2
公开(公告)日：2024-09-17
申请号：US16972638
申请日：2020-10-28
Inventor： Guowei Zha , Jianfeng Yuan , Zhifu Li
IPC: H01L25/075 , G06V40/13 , G09F9/33 , H01L25/16
CPC classification number: H01L25/0753 , G06V40/1318
Abstract: The present application provides a display panel and a display device. The display panel includes a plurality of pixel units, wherein each of the pixel units includes a sub-pixel, the sub-pixel includes a first micro-LED chip, and in a top view, a gap is provided between adjacent ones of the first micro-LED chips; and a functional element disposed at the gap, wherein a function of the functional element is different from a display function of the sub-pixel, in order to improve integration of the display panel, increase an added value of the display panel, and save a space of the whole machine.
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公开(公告)号：US12033424B2
公开(公告)日：2024-07-09
申请号：US17052110
申请日：2020-08-14
Inventor： Jianfeng Yuan , Fan Gong , Fei Ai , Jiyue Song , Dewei Song , Shiyu Long
IPC: G06V40/13 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G06F3/041 , G06F3/044 , H01L31/0376 , H01L31/113
CPC classification number: G06V40/1318 , G02F1/13338 , G02F1/133514 , G02F1/1339 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G06F3/0412 , G06F3/0445 , H01L31/03762 , H01L31/1136
Abstract: A light-sensitive sensor, an array substrate, and an electronic equipment are provided. The light-sensitive sensor includes a third metal layer, a second semiconductor layer, and a fourth metal layer. The third metal layer includes a second gate. The second semiconductor layer includes conductive portions, and the conductive portions are disposed at both ends of the second semiconductor layer. The fourth metal layer disposed on the second semiconductor layer, and the fourth metal layer includes a second source and a second drain.
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