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公开(公告)号：US20240188365A1
公开(公告)日：2024-06-06
申请号：US17759846
申请日：2022-07-13
Inventor： Can Huang , Zhongming Chen , Na Liu , Hui Zheng , Shengze Liu , Wenxu Xianyu , Chunpeng Zhang
IPC: H10K59/35 , H10K59/122 , H10K59/127 , H10K59/80
CPC classification number: H10K59/353 , H10K59/122 , H10K59/127 , H10K59/873
Abstract: A display panel and an electronic device are provided. The display panel includes a first stacked layer and a second stacked layer disposed on a base substrate. Openings are defined on the second stacked layer corresponding to transparent areas, and the openings penetrate the second stacked layer, the first stacked layer, and at least part of the base substrate. The first stacked layer in the transparent areas is removed by forming the openings in the transparent areas. Therefore, transmittance in the transparent areas is improved, thereby solving a problem of poor transmittance in current transparent display screens.
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公开(公告)号：US20240188371A1
公开(公告)日：2024-06-06
申请号：US17759808
申请日：2022-07-13
Inventor： Na Liu , Wenxu Xianyu , Chunpeng Zhang
IPC: H10K59/40 , G06F3/041 , G06F3/044 , H10K59/122 , H10K59/124 , H10K59/80
CPC classification number: H10K59/40 , G06F3/0412 , G06F3/0443 , G06F3/0446 , H10K59/122 , H10K59/124 , H10K59/80521 , G06F2203/04107
Abstract: Provided is a display panel, which comprises an anode layer, a light-emitting functional layer, and a cathode layer, wherein the light-emitting functional layer is disposed on the anode layer and the cathode layer is disposed on the light-emitting functional layer and comprises a plurality of cathode units. Each of the cathode units comprises a first electrode and a second electrode that are insulated from each other, wherein the second electrode is disposed at a periphery of the first electrode.
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公开(公告)号：US20240049546A1
公开(公告)日：2024-02-08
申请号：US17623768
申请日：2021-12-24
Inventor： Na Liu , Wenxu Xianyu , Yongsup Hwang , Seongkee Park , Chunpeng Zhang
IPC: H10K59/18 , H10K59/131 , G09G3/3225 , G09G3/20
CPC classification number: H10K59/18 , H10K59/131 , G09G3/3225 , G09G3/2096 , G09G2300/026 , G09G2320/0223 , G09G2360/04
Abstract: A splicing display screen defined with a plurality of sub-areas is provided. The splicing display screen includes a first substrate, a first metal layer, a plurality of driving ICs, a control unit, and a plurality of display screen units. The first metal layer is disposed on the first substrate, and each driving IC is buried in a groove of a corresponding sub-area and is electrically connected to a circuit of the first metal layer. The control unit is electrically connected to the plurality of driving ICs, and the plurality of display screen units correspond to the plurality of sub-areas in a one-to-one manner. The plurality of display screen units are disposed on the first metal layer and electrically connected to the first metal layer.
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