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公开(公告)号：US20220317491A1
公开(公告)日：2022-10-06
申请号：US16973791
申请日：2020-10-28
Inventor： Xiaoping YU
IPC: G02F1/1368 , G02F1/1343 , G02F1/1333 , G02F1/1362
Abstract: The present invention provides an array substrate including a substrate, a transparent insulating layer, a light-absorbing layer, a thin film transistor layer, a first protective layer, and a color filter layer. Since structures of the transparent insulating layer and the light-absorbing layer are added to the array substrate, the problem of high reflectivity of display panels with light emitting from sides of the array substrate can be solved and the image quality of the display panel is improved, so that the display panel can better adapt to a full screen demand of the market.
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Patent Agency Ranking
公开(公告)号：US20210286218A1
公开(公告)日：2021-09-16
申请号：US16625770
申请日：2019-12-17
Inventor： Xiaoping YU
IPC: G02F1/1362 , G02F1/1368 , C09B3/14 , C09B67/20 , C08K5/3437 , C08K3/04 , C08K13/02 , G03F7/09
Abstract: The present invention discloses a display panel, a manufacturing method, and a display device, wherein the display panel includes: a color filter substrate; an array substrate disposed correspondingly to the color filter substrate and comprising two metal layers; and a liquid crystal layer sandwiched between the color filter substrate and the array substrate, wherein a reflection blocking layer is disposed on one of the metal layers near a viewer, to reduce a reflectance of the array substrate to ambient light. The present invention can improve display contrast, thus beneficial to improving a viewing experience of the viewer.
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公开(公告)号：US20230143351A1
公开(公告)日：2023-05-11
申请号：US17051285
申请日：2020-03-17
Inventor： Xiaoping YU
IPC: H01L27/12
CPC classification number: H01L27/1218
Abstract: A display panel provided in embodiments of the present disclosure comprises a substrate, at least one metal layer, a darkening layer, and a functional layer, wherein the at least one metal layer is disposed on the substrate, the darkening layer covers the at least one metal layer, and the functional layer covers the darkening layer. An adhesive force of a photoresist to the functional layer is greater than an adhesive force of the photoresist to the darkening layer, and an adhesive force of the functional layer to the darkening layer is greater than the adhesive force of the photoresist to the darkening layer.
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公开(公告)号：US20240274608A1
公开(公告)日：2024-08-15
申请号：US17292462
申请日：2021-04-19
Inventor： Xiaoping YU
IPC: H01L27/12 , G02F1/1362
CPC classification number: H01L27/124 , G02F1/136222
Abstract: An array substrate includes a first metal layer and a second metal layer arranged on a substrate and electrically insulated from each other, the second metal layer arranged at one side of the first metal layer away from the substrate; and at least one functional conductive layer arranged on one side of at least one of the first metal layer or the second metal layer and arranged close to the substrate. An orthographic projection of the functional conductive layer projected on the substrate covers an orthographic projection of the second metal layer projected on the substrate, and the orthographic projection of the functional conductive layer projected on the substrate covers an orthographic projection of the first metal layer projected on the substrate.
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公开(公告)号：US20220317506A1
公开(公告)日：2022-10-06
申请号：US16973084
申请日：2020-10-26
Inventor： Xiaoping YU
IPC: G02F1/1335 , H01L27/32 , H01L51/52 , G02F1/1333
Abstract: Embodiments of the present disclosure disclose a display panel, which includes a cover plate, a pixel layer, and a driving circuit layer. The driving circuit layer is disposed between the cover plate and the pixel layer. The driving circuit layer includes a metal layer and a darkening layer, the darkening layer is disposed on a side of the metal layer towards the cover plate, and a reflectivity of the darkening layer of external light is less than a reflectivity of the metal layer of the external light. When the external light is irradiated, the reflectivity of the darkening layer is less; therefore rainbow mura generated when the external light source illuminates the display panel.
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公开(公告)号：US20210333662A1
公开(公告)日：2021-10-28
申请号：US16627804
申请日：2019-12-26
Inventor： Xiaoping YU
IPC: G02F1/1362 , G03F7/00 , G03F7/004
Abstract: The present invention discloses a black photoresist, a preparation method thereof, and a display panel, wherein the black photoresist includes photoresist reactive monomers and a dye, and the dye includes carbon black particles and an organic dye with a molecular weight of less than 1,000. In the above manner, the black photoresist described in the present invention reduces light scattering, thereby improving display contrast, which is beneficial to improving the display effect of the device.
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