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公开(公告)号：US20240036377A1
公开(公告)日：2024-02-01
申请号：US17622849
申请日：2021-12-22
Inventor： Jun Zhao , Bin Zhao , Hongyuan Xu , Xing Lei
IPC: G02F1/1333 , H01L25/13
CPC classification number: G02F1/13336 , H01L25/13 , G09F9/3026
Abstract: A spliced screen and a display terminal are disclosed. In the spliced screen, a structural component is disposed on two adjacent display panels and covers a splicing gap between the two adjacent display panels. A lamp plate is disposed on a surface of the structural component. When the spliced screen displays an image, a plurality of luminescent bodies disposed on the lamp plate close to the display panels also emit light, thereby preventing black strips from appearing on the image. In the spliced screen, a viewing angle of the display panels and a viewing angle of the lamp plate are same, so that a brightness of the display panels and a brightness of the lamp plates are same when the spliced screen is viewed from a lateral side. As such, display quality is improved.
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Patent Agency Ranking
公开(公告)号：US12265289B2
公开(公告)日：2025-04-01
申请号：US17620110
申请日：2021-12-08
Inventor： Hongyuan Xu , Xing Lei , Meinan Li
IPC: G02F1/1333 , G02F1/13 , G02F1/1335 , G02F1/13357
Abstract: A display module and a display device are provided. The display module includes a display panel and a compensation display assembly disposed in a frame region of the display panel. The compensation display assembly includes a viewing angle brightness adjustment layer. The viewing angle brightness adjustment layer includes an anti-peep function layer configured to adjust a brightness of the light emitted from the display function layer within a side viewing angle range of the display module after exiting from a side of the viewing angle brightness adjustment layer away from the display function layer.
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公开(公告)号：US20240011609A1
公开(公告)日：2024-01-11
申请号：US17618467
申请日：2021-11-30
CPC classification number: F21S4/28 , F21S4/24 , F21V7/0058 , F21Y2115/10
Abstract: A display screen and a display device are provided. The display screen includes a display panel assembly, a light bar, and a reflective layer. The display panel assembly includes at least two display panels with a splicing gap between each two display panels. The light bar is attached to a display surface of the display panel assembly, covers the splicing gap, and has two opposite side surfaces extending along a length of the splicing gap. At least one side surface of the light bar is provided with the reflective layer to prevent black borders from appearing on the side surfaces of the light bar.
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公开(公告)号：US12147106B2
公开(公告)日：2024-11-19
申请号：US17622849
申请日：2021-12-22
Inventor： Jun Zhao , Bin Zhao , Hongyuan Xu , Xing Lei
IPC: G09F9/00 , G02F1/1333 , G06F1/16 , H01L25/13 , G09F9/302
Abstract: A spliced screen and a display terminal are disclosed. In the spliced screen, a structural component is disposed on two adjacent display panels and covers a splicing gap between the two adjacent display panels. A lamp plate is disposed on a surface of the structural component. When the spliced screen displays an image, a plurality of luminescent bodies disposed on the lamp plate close to the display panels also emit light, thereby preventing black strips from appearing on the image. In the spliced screen, a viewing angle of the display panels and a viewing angle of the lamp plate are same, so that a brightness of the display panels and a brightness of the lamp plates are same when the spliced screen is viewed from a lateral side. As such, display quality is improved.
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公开(公告)号：US12092916B2
公开(公告)日：2024-09-17
申请号：US17621260
申请日：2021-12-16
Applicant: Huizhou China Star Optoelectronics Display Co., Ltd. , TCL China Star Optoelectronics Technology Co., Ltd.
Inventor： Jun Zhao , Bin Zhao , Juncheng Xiao , Hongyuan Xu , Xing Lei
IPC: G02F1/1335 , G02F1/1333 , G02F1/13357 , G02F1/1339
CPC classification number: G02F1/133512 , G02F1/133314 , G02F1/133603 , G02F1/1339
Abstract: An LED display panel and a display device are provided. The LED display panel includes at least one LED package module. The LED package module includes: a substrate; an electrode unit disposed on the substrate, the electrode unit comprising an anode layer and a cathode layer disposed opposite to the anode layer; at least one LED chip disposed on the anode layer and the cathode layer; a light shielding structure disposed on the substrate, wherein the light shielding structure comprises a plurality of baffles, the baffles are surrounded to form at least one cavity, and the LED chip is disposed in the cavity; a sealing glue layer disposed on the substrate.
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公开(公告)号：US11959604B2
公开(公告)日：2024-04-16
申请号：US17618467
申请日：2021-11-30
IPC: F21S4/28 , F21S4/24 , F21V7/00 , F21Y115/10
CPC classification number: F21S4/28 , F21S4/24 , F21V7/0058 , F21Y2115/10
Abstract: A display screen and a display device are provided. The display screen includes a display panel assembly, a light bar, and a reflective layer. The display panel assembly includes at least two display panels with a splicing gap between each two display panels. The light bar is attached to a display surface of the display panel assembly, covers the splicing gap, and has two opposite side surfaces extending along a length of the splicing gap. At least one side surface of the light bar is provided with the reflective layer to prevent black borders from appearing on the side surfaces of the light bar.
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