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公开(公告)号：US20240192411A1
公开(公告)日：2024-06-13
申请号：US17758983
申请日：2022-06-24
Inventor： Hejing Sun
IPC: G02B5/18
CPC classification number: G02B5/1819 , G02B5/1852
Abstract: Embodiments of the present application disclose a privacy film, a preparation method thereof and a splice panel. The privacy film includes a substrate and a plurality of gratings disposed on the substrate, wherein the plurality of gratings are spaced in a first direction and a second direction, and the first direction intersects the second direction.
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公开(公告)号：US12174480B2
公开(公告)日：2024-12-24
申请号：US17790171
申请日：2022-06-29
Inventor： Hejing Sun , Zhongpeng Liu
IPC: G02F1/1335 , G02F1/1333 , H01L25/16 , H01L33/58
Abstract: An embodiment of the present application discloses a display panel and a splicing display panel. The display panel includes a display panel main body and a light grating layer. The light grating layer is formed on the display panel main body. The light grating layer includes a plurality of light gratings, and the light gratings are arranged at intervals along a first direction. The light gratings are arranged at intervals along a second direction, and the first direction intersects the second direction.
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Patent Agency Ranking
公开(公告)号：US12265241B2
公开(公告)日：2025-04-01
申请号：US17758983
申请日：2022-06-24
Inventor： Hejing Sun
IPC: G02B5/18
Abstract: Embodiments of the present application disclose a privacy film, a preparation method thereof and a splice panel. The privacy film includes a substrate and a plurality of gratings disposed on the substrate, wherein the plurality of gratings are spaced in a first direction and a second direction, and the first direction intersects the second direction.
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4.发明授权公开(公告)号：US12147116B2
公开(公告)日：2024-11-19
申请号：US17780982
申请日：2022-05-20
Inventor： Hejing Sun
IPC: G02F1/00 , G02F1/13357
Abstract: The present disclosure provides a light-emitting plate and a preparation method thereof and a display terminal, wherein the light-emitting plate includes a drive substrate and light sources. The light-emitting plate further includes light reflecting structures, one of light sources is located between two adjacent light reflecting structures. Each of the light reflecting structures includes a first side surface and a second side surface facing an adjacent light source, respectively. One end of the first side surface and one end of the second side surface are connected to the drive substrate. In one of the light reflecting structures, both of the first side surface and the second side surface are concave, and the first side surface and the second side surface are recessed toward each other.
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公开(公告)号：US20240170465A1
公开(公告)日：2024-05-23
申请号：US17755530
申请日：2022-04-15
Inventor： Hejing Sun
CPC classification number: H01L25/167 , H01L24/32 , H01L25/162 , H01L2224/32052 , H01L2224/32225 , H01L2924/1426
Abstract: A splicing display panel is provided. In the present application, at least two light-emitting diode (LED) substrates are disposed on a driving substrate. The driving substrate includes a first conductive pad and a power signal line disposed on a first base. In each LED substrate, a connecting line layer is disposed on a second base and is electrically connected to the power signal line, and LED elements are disposed on the second base, wherein a first electrode of the LED element is electrically connected to the connecting line layer, and a second electrode of the LED element is electrically connected to the first conductive pad.
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公开(公告)号：US12153234B2
公开(公告)日：2024-11-26
申请号：US17758984
申请日：2022-06-29
Inventor： Hejing Sun
IPC: G09F9/302 , G02B5/18 , G02F1/1333 , G02F1/1335
Abstract: Embodiments of the present application disclose a privacy film and splice panel. The privacy film comprises a substrate and a grating layer, wherein the grating layer is disposed on the substrate, the grating layer comprises a plurality of grating units, and each of the plurality of grating units comprises a plurality of gratings. In the grating unit, the plurality of gratings are spaced apart, and the plurality of gratings are sequentially arranged to form a polygonal structure. Two adjacent grating units share at least one grating.
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公开(公告)号：US20240184023A1
公开(公告)日：2024-06-06
申请号：US17758984
申请日：2022-06-29
Inventor： Hejing Sun
CPC classification number: G02B5/1819 , G09F9/302
Abstract: Embodiments of the present application disclose a privacy film and splice panel. The privacy film comprises a substrate and a grating layer, wherein the grating layer is disposed on the substrate, the grating layer comprises a plurality of grating units, and each of the plurality of grating units comprises a plurality of gratings. In the grating unit, the plurality of gratings are spaced apart, and the plurality of gratings are sequentially arranged to form a polygonal structure. Two adjacent grating units share at least one grating.
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