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公开(公告)号:US20230317695A1
公开(公告)日:2023-10-05
申请号:US17835365
申请日:2022-06-08
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor: Cao LIU , Yingying CHEN , Xiaoli LIU , Sitao HUO
CPC classification number: H01L25/167 , H01L27/3262 , G09G3/32 , H01L27/124
Abstract: A display panel and a display device are provided. The display panel includes a plurality of pixels. A pixel of the plurality of pixels includes a light-emitting layer, and the plurality of pixels include at least one first pixel and at least one second pixel. A first pixel is electrically connected to a first pixel circuit, and a second pixel is electrically connected to a second pixel circuit. An orthographic projection of the first pixel circuit on a plane of the display panel has an area smaller than an orthographic projection of the second pixel circuit on the plane of the display panel. In a direction perpendicular to the plane of the display panel, a light-emitting layer of the first pixel at least partially overlaps the second pixel circuit, and a light-emitting layer of the second pixel at least partially overlaps the second pixel circuit.
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公开(公告)号:US20240038781A1
公开(公告)日:2024-02-01
申请号:US17989342
申请日:2022-11-17
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor: Xiaoli LIU , Yuqin LI , Cao LIU
CPC classification number: H01L27/1248 , H01L25/167 , H01L27/1288 , H01L24/05 , H01L24/81 , H01L24/13 , H01L24/16 , H01L2224/05583 , H01L2224/05624 , H01L2224/05666 , H01L2224/05571 , H01L2224/13021 , H01L2224/13144 , H01L2224/16147 , H01L2224/81002 , H01L2224/81801
Abstract: A display panel, a fabrication method of the display panel, and a display apparatus are provided in the present disclosure. The display panel includes a substrate; a drive substrate on the substrate, where the drive substrate includes a first film layer; and the first film layer includes a first opening; and a light-emitting element on the drive substrate, where the light-emitting element is disposed corresponding to the first opening. The drive substrate further includes an auxiliary film layer; and the auxiliary film layer includes a thickened part, a thinned part, or a hollow part overlapped with the first opening.
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公开(公告)号:US20230317697A1
公开(公告)日:2023-10-05
申请号:US17843463
申请日:2022-06-17
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor: Xiaoli LIU , Sitao HUO , Cao LIU
CPC classification number: H01L25/167 , H01L33/54 , H01L33/58 , H01L33/20 , H01L24/13
Abstract: A display panel includes a substrate, an array layer, an optical layer, and a plurality of light-emitting devices. The array layer is on the substrate. The optical layer and the plurality of light-emitting devices are located on a side of the array layer away from the substrate. The optical layer is arranged corresponding to intervals between light-emitting devices of the plurality of light-emitting devices.
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