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公开(公告)号：US20240264487A1
公开(公告)日：2024-08-08
申请号：US18202934
申请日：2023-05-28
Inventor： Hongzhao DENG
IPC: G02F1/13357 , G02F1/1343
CPC classification number: G02F1/133605 , G02F1/133603 , G02F1/134336
Abstract: The present disclosure discloses a driving backplate, a manufacturing method thereof, and a display device. The driving backplate includes a substrate, a reflective layer disposed on a side of a substrate, and a plurality of electronic devices disposed on a side of the reflective layer away from the substrate; the reflective layer includes a plurality of openings, and includes a plurality of overlapping parts disposed adjacent to the openings and corresponding to the plurality of openings; and an orthogonal projection of each of the overlapping parts on a plane of the substrate overlaps with an orthogonal projection of a part of each of the electronic devices on the plane of the substrate.
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公开(公告)号：US20240222581A1
公开(公告)日：2024-07-04
申请号：US18307610
申请日：2023-04-26
Inventor： Linnan CHEN , Hongzhao DENG
CPC classification number: H01L33/62 , G02B6/0073
Abstract: A backlight module includes a light source module, a binding terminal unit, a plurality of first signal wires disposed in a same layer and spaced apart, and a plurality of signal connection wires. The plurality of first signal wires are disposed to correspond to a plurality of binding terminal parts of the binding terminal unit one-to-one. Each of the first signal wires is configured to connect a first binding terminal of one of the binding terminal parts with one light source unit of the light source module. In adjacent two of binding terminal parts, one of the first signal wires corresponding to one of adjacent two of the binding terminal parts is connected to one of the first signal wires corresponding to another one of the adjacent two of the binding terminal parts through one of the signal connection wires.
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公开(公告)号：US20240154071A1
公开(公告)日：2024-05-09
申请号：US18067992
申请日：2022-12-19
Inventor： Hongzhao DENG , Jing LIU , Hao CHEN , Linnan CHEN
CPC classification number: H01L33/46 , H01L25/167 , H01L2933/0025
Abstract: Provided is a light-emitting panel comprising a substrate, a plurality of light-emitting device, and a reflection sheet, wherein the plurality of light-emitting devices and the reflection sheet are disposed on the same side of the substrate, the reflection sheet comprises a plurality of first through-holes, which are in one-to-one correspondence with the plurality of light-emitting devices, and the reflection sheet at an edge of the plurality of first through-holes is configured to wrap around an edge of the plurality of light-emitting device, and a gap between an edge of the plurality of first through-holes and an edge adjacent to the plurality of light-emitting devices is less than 0.1 mm, so that a distance between the edge of the plurality of first through holes and the edge of the plurality of light-emitting devices is reduced, and the size and width of the windowed area are reduced.
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公开(公告)号：US20240055418A1
公开(公告)日：2024-02-15
申请号：US17765588
申请日：2022-03-30
Inventor： Jing LIU , Hongzhao DENG , Zhengbo CUI , Yichen BAI
CPC classification number: H01L25/167 , H01L27/124
Abstract: A display panel is provided, including a power line, light-emitting lamp groups, partition channel wirings, driving chips, and a grounding signal wiring. The driving chips, the light-emitting lamp groups, and the partition channel wirings are disposed between the power line and the grouping signal wiring spaced apart. The driving chips are connected to the grounding signal wiring. The light-emitting lamp groups are connected to the power line. The partition channel wirings are connected to the light-emitting lamp groups. The power line, the grounding signal wiring, and the partition channel wirings are disposed in a same layer.
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