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公开(公告)号：US20250120255A1
公开(公告)日：2025-04-10
申请号：US18984481
申请日：2024-12-17
Applicant: Shanghai Tianma Micro-electronics Co., Ltd.
Inventor： Yaodong WU , Yang ZENG , Shucheng GE , Yu CAI
IPC: H10K50/858 , G06V10/145 , G06V40/13 , H01L25/18 , H10K59/126 , H10K59/65
Abstract: A display panel includes a substrate; an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, where the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer. The optical layer includes a first optical structure, and at least a portion of the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a light-shielding member located on a side of the optical layer facing the substrate. The light-shielding member includes a light pass area, and the light pass area overlaps with the first optical structure. The first optical structure includes a transparent material, and at least portion of the first optical structure is disposed around the plurality of light-emitting devices.
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公开(公告)号：US20230422549A1
公开(公告)日：2023-12-28
申请号：US18466313
申请日：2023-09-13
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Yaodong WU , Yang ZENG , Shucheng GE , Yu CAI
IPC: H10K50/858 , H10K59/126
CPC classification number: H10K50/858 , H10K59/126 , G06V40/1318
Abstract: A display panel includes a substrate; an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, where the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer, wherein the optical layer includes a first optical structure, and at least a portion of the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a light-shielding member located on a side of the optical layer facing the substrate, where the light-shielding member includes a light pass area, and the light pass area and the first optical structure overlap each other.
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公开(公告)号：US20170315641A1
公开(公告)日：2017-11-02
申请号：US15654498
申请日：2017-07-19
Inventor： Yu CAI
Abstract: The present application provides a touch sensor and a fabricating method thereof and a touch display panel, comprising: a substrate, where the substrate includes a plurality of grooves which are strip-shaped and intersected with each other to define a grid shape; a first infiltrating adjustment layer, disposed on an inside wall of the grooves; and a touch electrodes filled in the groove. The first infiltrating adjustment layer is positioned between the groove and the touch electrodes. An infiltration angle between the touch electrodes in solution state and the first infiltrating adjustment layer is α, an infiltration angle between the touch electrodes in solution state and the substrate is β, wherein α is not equal to β.
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Patent Agency Ranking
公开(公告)号：US20170115818A1
公开(公告)日：2017-04-27
申请号：US15401821
申请日：2017-01-09
Inventor： Yu CAI , Xuening LIU , Heeyol LEE , Quanpeng YU , Conghui LIU
CPC classification number: G06F3/044 , G06F3/0412 , G06F2203/04102 , G06F2203/04103 , G06F2203/04112 , H01L27/323 , H01L51/5253
Abstract: An organic light-emitting display panel and fabrication method thereof are provided. The organic light-emitting display panel includes an organic light-emitting element array substrate, a thin film encapsulation layer covering the organic light-emitting element array substrate, and touch-control electrodes. The thin film encapsulation layer includes at least one inorganic layer and at least one organic layer. First groove structures are configured in at least one organic layer, and sidewalls of the first groove structures are arc-shaped. The touch-control electrodes are disposed in the first groove structures.
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公开(公告)号：US20230006181A1
公开(公告)日：2023-01-05
申请号：US17445551
申请日：2021-08-20
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Yaodong WU , Yang ZENG , Shucheng GE , Yu CAI
Abstract: A display panel and a display device are provided. The display panel includes a substrate an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, wherein the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer, wherein the optical layer includes a first optical structure, and the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a first light-shielding member located on a side of the optical layer facing the substrate, wherein the first light-shielding member forms a light pass opening, and the light pass opening and the first optical structure overlap each other.
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公开(公告)号：US20200073496A1
公开(公告)日：2020-03-05
申请号：US16678513
申请日：2019-11-08
Inventor： Yu CAI , Xuening LIU , Heeyol LEE , Quanpeng YU , Conghui LIU
Abstract: An organic light-emitting display panel and fabrication method thereof are provided. The organic light-emitting display panel includes an organic light-emitting element array substrate, a thin film encapsulation layer covering the organic light-emitting element array substrate, and touch-control electrodes. The thin film encapsulation layer includes at least one inorganic layer and at least one organic layer. First groove structures are configured in at least one organic layer, and sidewalls of the first groove structures are arc-shaped. The touch-control electrodes are disposed in the first groove structures.
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公开(公告)号：US20170301267A1
公开(公告)日：2017-10-19
申请号：US15636911
申请日：2017-06-29
Inventor： Yu CAI
IPC: G09F9/30 , G02F1/1333 , H01L51/00 , H01L51/56
CPC classification number: G09F9/301 , G02F1/133305 , G06F1/1652 , G09G2380/02 , H01L51/0097 , H01L51/56
Abstract: A flexible display panel, a display apparatus, a portable terminal, and a flexible display panel fabrication method are provided. The flexible display panel comprises a display panel having a first surface and a second surface and capable of being bent towards the second surface, and a support layer disposed on the second surface of the display panel and configured to support the second surface of the display panel when bending the display panel, such that a local minimum radius of curvature in a bending portion of the display panel is greater than or equal to a predetermined value. The local minimum radius of curvature is the smallest radius of curvature anywhere in the bending portion of the flexible display panel.
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公开(公告)号：US20170373121A1
公开(公告)日：2017-12-28
申请号：US15698024
申请日：2017-09-07
Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
Inventor： Chuanli LENG , Yu CAI
IPC: H01L27/32
Abstract: A flexible display panel and a flexible display device are provided. The flexible display panel comprises a display region and a non-display region surrounding the display region, wherein the non-display region includes a bonding area; a flexible substrate having a first surface and an opposite second surface; a light-emitting unit formed on the first surface of the flexible substrate; a first protective film formed on the second surface of the flexible substrate and covering the entire second surface of the flexible substrate, wherein the first protective film has a first side facing the flexible substrate and an opposite second side far away from the flexible substrate; and a second protective film formed on the second side of the first protective film. The flexible display panel includes at least one folding area and at least one non-folding area, and the second protective film only covers the at least one non-folding area.
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