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公开(公告)号：US11249340B2
公开(公告)日：2022-02-15
申请号：US16552285
申请日：2019-08-27
Inventor： Yangpeng Wang , Haijun Qiu , Benlian Wang , Yuedi He , Weinan Dai , Jingyi Feng
IPC: G02F1/1335 , H01L27/32
Abstract: A display substrate, a display panel, and a display device are provided. The display substrate includes a transparent region and a pixel display region surrounding at least a portion of the transparent region. The display substrate includes a base substrate and a first optical layer located on the base substrate, the first optical layer is located within the pixel display region. A portion of the first optical layer close to the transparent region includes a first light ray deflection part configured to deflect image light of the pixel display region around the transparent region toward the transparent region for displaying in the transparent region.
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公开(公告)号：US11114507B2
公开(公告)日：2021-09-07
申请号：US16470161
申请日：2018-12-19
Inventor： Benlian Wang , Yangpeng Wang , Yang Wang , Haijun Yin , Haijun Qiu , Yao Hu , Weinan Dai
Abstract: A pixel arrangement including first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately, and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction perpendicular to the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.
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公开(公告)号：US20210233979A1
公开(公告)日：2021-07-29
申请号：US16753440
申请日：2019-04-15
Inventor： Guoqiang Ma , Xucong Wang , Jingyi Feng , Peng Xu , Guoqiang Tang , Kuo Sun , Yangpeng Wang , Jianpeng Wu
Abstract: A display substrate is provided. The display substrate includes a plurality of subpixels configured to emit light for image display; and a plurality of auxiliary subpixels that are not light emitting. The display substrate in a region of the plurality of auxiliary subpixels includes a first auxiliary electrode layer on the base substrate and including a plurality of first auxiliary cathodes respectively in the plurality of auxiliary subpixels; and a second auxiliary electrode layer including a plurality of second auxiliary cathodes respectively in the plurality of auxiliary subpixels, the second auxiliary electrode layer being on a side of the first insulating layer away from the first auxiliary electrode layer. A respective one of the plurality of first auxiliary cathodes and a respective one of the plurality of second auxiliary cathodes are electrically connected to a unitary cathode layer of the plurality of light emitting elements.
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公开(公告)号：US11016624B2
公开(公告)日：2021-05-25
申请号：US16665365
申请日：2019-10-28
Inventor： Yangpeng Wang , Haihong Zheng , Zhenhua Zhang , Yingsong Xu , Guoqiang Ma , Yuanyuan Chai
IPC: G06F3/044
Abstract: The present disclosure provides a touch display panel and a manufacturing method thereof and a display device, the touch display panel includes a first substrate and a second substrate arranged oppositely, light emitting units are arranged on the first substrate, each light emitting unit includes a first electrode, a light emitting layer and a second electrode which are arranged in sequence along a direction away from the first substrate; a touch control layer is arranged on the second substrate and includes a first touch pattern and a second touch pattern, the second touch pattern is located on a side of the first touch pattern distal from the second substrate, auxiliary electrodes are arranged on the second substrate, the auxiliary electrodes are spaced apart from the second touch pattern and arranged in a same layer as the second touch pattern, the auxiliary electrodes are in electrical contact with the second electrodes.
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15.发明授权公开(公告)号：US11974484B2
公开(公告)日：2024-04-30
申请号：US18204372
申请日：2023-05-31
Inventor： Haijun Qiu , Yangpeng Wang , Benlian Wang , Haijun Yin , Yang Wang , Yao Hu , Weinan Dai
CPC classification number: H10K59/353 , H10K59/352 , H10K71/00 , H10K71/164 , H10K71/166
Abstract: A pixel arrangement structure includes: first sub-pixels, second sub-pixels and third sub-pixels, being not overlapped but being spaced apart. The third sub-pixel includes a first edge facing the first sub-pixel, the first sub-pixel includes a second edge facing the third sub-pixel, the third sub-pixel includes a third edge facing the second sub-pixel, and the second sub-pixel includes a fourth edge facing the third sub-pixel, and shapes of the first sub-pixel and the second sub-pixel are circles, the first edge and the second edge are curved edges with a same curvature, the third edge and the fourth edge are curved edges with a same curvature; or shapes of the first sub-pixel and the second sub-pixel are octagons, at least part of the first edge is parallel to at least part of the second edge, at least part of the third edge is parallel to at least part of the fourth edge.
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Patent Agency Ranking
公开(公告)号：US11526225B2
公开(公告)日：2022-12-13
申请号：US17419842
申请日：2020-07-21
Inventor： Yangpeng Wang , Benlian Wang , Weinan Dai
Abstract: A touch structure includes at least one touch electrode strip, and each touch electrode strip includes a plurality of electrically connected touch electrodes. At least one touch electrode includes a first conductive layer, a second insulating layer, a second conductive layer and at least one conductive connection portion. The first conductive layer includes at least one conductive unit. The second insulating layer covers the first conductive layer, and the second insulating layer is provided with at least one through hole therein to expose a portion of each first conductive unit. The second conductive layer is formed on the second insulating layer, and the second conductive layer includes at least one second conductive unit. Each conductive connection portion is disposed in one through hole, and two ends of the conductive connection portion are connected to one second conductive unit and one first conductive unit, respectively.
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17.发明申请公开(公告)号：US20220165810A1
公开(公告)日：2022-05-26
申请号：US17650374
申请日：2022-02-08
Inventor： Haijun Qiu , Yangpeng Wang , Benlian Wang , Haijun Yin , Yang Wang , Yao Hu , Weinan Dai
Abstract: A pixel arrangement structure includes: first sub-pixels, second sub-pixels and third sub-pixels, all being not overlapped but being spaced apart. The third sub-pixels have a first symmetry axis and a second symmetry axis that are perpendicular to each other. The first symmetry axis extends through a geometric center of a respective first sub-pixel adjacent to a respective third sub-pixel of the plurality of third sub-pixels, intersects a first edge of the respective third sub-pixel at a first intersection point, and intersects a second edge of the adjacent respective first sub-pixel at a second intersection point. A distance between the first intersection point and the second intersection point is a minimum distance between the respective third sub-pixel and the respective first sub-pixel. The second symmetry axis is similarly configured with respect to a respective second sub-pixel and the respective third sub-pixel.
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18.发明申请公开(公告)号：US20220123025A1
公开(公告)日：2022-04-21
申请号：US17330873
申请日：2021-05-26
Inventor： Yangpeng Wang , Zhenhua Zhang , Baolei Huo , Linlin Wang
IPC: H01L27/12
Abstract: A displaying base plate includes a transparent displaying region. The displaying base plate located within the transparent displaying region includes: a substrate base plate, including a plurality of pixel regions, wherein each of the pixel regions includes a light transmission region and a non-light transmission region; and a transparent-trace layer, a first insulating layer and a first metal-trace layer provided in stack on one side of the substrate base plate, wherein the transparent-trace layer includes a plurality of first transparent traces, the first metal-trace layer includes a plurality of first metal traces, orthographic projections of the first metal traces on the substrate base plate are located within the non-light transmission regions of different pixel regions, each two neighboring first metal traces are connected by one of the first transparent traces, and the first metal traces and the first transparent traces are connected by via holes in the first insulating layer.
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公开(公告)号：US11294523B2
公开(公告)日：2022-04-05
申请号：US17059514
申请日：2020-03-12
Inventor： Yangpeng Wang , Weinan Dai , Xucong Wang , Xianghua Nan , Yuanyuan Chai
Abstract: A touch structure has a bending area and a non-bending area, and the bending area has a first center line parallel to a first direction. The touch structure includes: a plurality of first touch electrodes extending in the first direction and sequentially arranged in a second direction, and a first insulating layer. At least a portion of a first touch electrode located in the bending area includes first sub-touch electrodes; and the first direction intersects with the second direction. The first insulating layer has a plurality of via holes. Among the first sub-touch electrodes included in the first touch electrode, any two adjacent first sub-touch electrodes are located on two opposite sides of the first insulating layer, and any two adjacent first sub-touch electrodes are electrically connected through at least one via hole in the first insulating layer.
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公开(公告)号：US11244582B2
公开(公告)日：2022-02-08
申请号：US16062140
申请日：2017-11-23
Inventor： Yangpeng Wang , Song Wang
Abstract: A flexible display device and a method for changing shape of the flexible display device are provided. The flexible display device includes a flexible display panel and a shape memory structure on the flexible display panel and including a shape memory component. The shape memory component includes a first memory layer, a first thermal insulation layer and a second memory layer stacked sequentially in a direction away from the flexible display panel, the first and second memory layers each have shape memory function, the first memory layer has a first memory shape and the second memory layer has a second memory shape different from the first memory shape. The shape memory structure is configured to switch shape of the shape memory component between the first and second memory shapes by controlling temperatures of the first and second memory layers, thereby driving the flexible display panel to change shape.
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