-
21.发明申请公开(公告)号：US20220037555A1
公开(公告)日：2022-02-03
申请号：US16762922
申请日：2019-06-21
Inventor： Zhenhua Zhang , Yangpeng Wang
Abstract: A micro light emitting diode (micro LED) is provided. The micro LED includes a base substrate; a first electrode on the base substrate; a first type doped semiconductor layer on a side of the first electrode away from the base substrate; a quantum-well layer on a side of the first type doped semiconductor layer away from the first electrode; a second type doped semiconductor layer on a side of the quantum-well layer away from the first type doped semiconductor layer; and a second electrode on a side of the second type doped semiconductor layer away from the quantum-well layer.
-
22.发明申请公开(公告)号：US20190355794A1
公开(公告)日：2019-11-21
申请号：US16477515
申请日：2018-12-17
Inventor： Weinan Dai , Yang Wang , Yangpeng Wang , Benlian Wang , Haijun Yin , Haijun Qiu , Yao Hu
IPC: H01L27/32
Abstract: A pixel arrangement structure, an organic light emitting diode display panel, a display device and a mask plate assembly are disclosed in the disclosure. The pixel arrangement structure includes a plurality of first sub-pixels, a plurality of second sub-pixels, a plurality of third sub-pixels. The positions of the sub-pixels are not overlapped with each other. One of the plurality of first sub-pixels is located at the center position of a first virtual rectangle. Four of the plurality of first sub-pixels are located at four vertex angle positions of the first virtual rectangle, respectively. Four of the plurality of second sub-pixels are located at the center positions of four sides of the first virtual rectangle, respectively. The first virtual rectangle is divided into four second virtual rectangles, and the inside of each of the four second virtual rectangles comprises one third sub-pixel of the plurality of third sub-pixels.
-
公开(公告)号：US20190295494A1
公开(公告)日：2019-09-26
申请号：US16235080
申请日：2018-12-28
Inventor： Yangpeng Wang , Guoqiang Tang , Zhenhua Zhang , Xucong Wang , Yao Hu , Yingsong Xu , Weinan Dai , Hailing Li
IPC: G09G5/00
Abstract: A flexible display device and a method for driving the same are provided. The flexible display device includes a main flexible display panel and an auxiliary flexible display panel stacked on the main flexible display panel. The main and auxiliary flexible display panels includes respective pluralities of main and auxiliary pixel units spaced apart from each other. Orthographic projections of the auxiliary pixel units onto the main flexible display panel overlap with the main pixel units. The main and/or auxiliary flexible display panels can be configured such that when the flexible display device is stretched, at least a part of an orthographic projection of each main/auxiliary pixel unit is arranged between two adjacent auxiliary/main pixel units of the other flexible display panel.
-
公开(公告)号：US20250107358A1
公开(公告)日：2025-03-27
申请号：US18580905
申请日：2023-03-10
Inventor： Binyan Wang , Yonglin Guo , Dan Cao , Miao Wang , Cong Liu , Wenhui Gao , Yangpeng Wang , Gukhwan Song
IPC: H10K59/131
Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes: a base substrate, and a compensation signal line and a plurality of sub-pixels on the base substrate. The sub-pixel includes a sub-pixel driving circuit. The sub-pixel driving circuit includes a driving transistor and a compensation structure. The compensation structure is coupled to the corresponding compensation signal line. An orthographic projection of the compensation structure onto the base substrate is located at a side of an orthographic projection of a gate electrode of the driving transistor onto the base substrate.
-
公开(公告)号：US11874984B2
公开(公告)日：2024-01-16
申请号：US17799283
申请日：2021-10-13
Inventor： Yuanyuan Chai , Yangpeng Wang
IPC: G06F3/041 , G06F3/044 , G09G3/00 , G09G3/3225
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , G09G3/006 , G06F2203/04103 , G06F2203/04111 , G09G3/3225 , G09G2330/12
Abstract: A touch display panel and a manufacturing method therefor, and a touch display device. The touch display panel comprises a touch display region and a peripheral region. The touch display region comprises a through hole, a through hole detection region surrounding the through hole, and a transition connection region located between the through hole detection region and the peripheral region. The through hole detection region comprises an annular crack detection line and an annular isolation line. The transition connection region comprises a transition crack detection line and a transition isolation line. The peripheral region comprises an edge crack detection line and an edge isolation line.
-
Patent Agency Ranking
公开(公告)号：US11716888B2
公开(公告)日：2023-08-01
申请号：US16760866
申请日：2019-10-24
Inventor： Guoqiang Tang , Yao Hu , Yangpeng Wang
IPC: H10K59/35 , H10K50/84 , H10K50/854 , H10K59/38 , H10K71/00
CPC classification number: H10K59/353 , H10K50/84 , H10K50/854 , H10K59/38 , H10K71/00
Abstract: The present disclosure provides a display substrate, a method for preparing the same, and a display device. The display substrate includes a planarization layer located on a base substrate and a first electrode layer located on the planarization layer, a side of the planarization layer away from the base substrate includes a scattering structure, the first electrode layer is located on the scattering structure, and a thickness of the first electrode layer is substantially identical.
-
公开(公告)号：US11500497B2
公开(公告)日：2022-11-15
申请号：US17254863
申请日：2020-06-11
Inventor： Yangpeng Wang , Zhenhua Zhang , Yuanyuan Chai , Xucong Wang
Abstract: A touch substrate, a preparation method and a driving method thereof, and a touch display panel are provided. The touch substrate includes a planar part and at least a bending part. The bending part extends from an edge of the planar part and is bent to a side of the planar part. The planar part is provided with a main touch module having a double-layer electrode structure, and the bending part is provided with a side touch module having a single-layer electrode structure.
-
28.发明授权公开(公告)号：US11340745B2
公开(公告)日：2022-05-24
申请号：US16993384
申请日：2020-08-14
Inventor： Yangpeng Wang , Benlian Wang , Weinan Dai
IPC: G06F3/044 , G02F1/1333
Abstract: A touch structure includes an insulating layer, first touch electrodes, second touch electrodes, and dummy electrodes that are insulated from each other. The second touch electrode includes second touch sub-electrodes and bridge portions, and every two adjacent second touch electrodes are electrically connected via a bridge portion. The second touch sub-electrodes and the bridge portions are disposed on two opposite sides of the insulating layer, and the second touch sub-electrodes and the first touch electrodes are disposed on a same side of the insulating layer. The dummy electrodes and the bridge portions are disposed on a same side of the insulating layer. Orthographic projections of the dummy electrodes on the insulating layer do not overlap with orthographic projections of the first touch electrodes and the second touch electrodes on the insulating layer.
-
公开(公告)号：US20220123066A1
公开(公告)日：2022-04-21
申请号：US17568073
申请日：2022-01-04
Inventor： Weinan Dai , Yang Wang , Yangpeng Wang , Benlian Wang , Haijun Yin , Haijun Qiu , Yao Hu
IPC: H01L27/32
Abstract: A pixel arrangement structure, an organic light emitting diode display panel, a display device, and a mask plate assembly are disclosed. The pixel arrangement structure includes a plurality of first sub-pixels, a plurality of second sub-pixels, a plurality of third sub-pixels. The positions of the sub-pixels do not overlap each other. One of the first sub-pixels is located at the center position of a first virtual rectangle. Four of the first sub-pixels are located at four vertex angle positions of the first virtual rectangle, respectively. Four of the second sub-pixels are located at the center positions of four sides of the first virtual rectangle, respectively. The first virtual rectangle is divided into four second virtual rectangles. The inside of each of the four second virtual rectangles comprises one third sub-pixel of the third sub-pixels.
-
30.发明授权公开(公告)号：US10991768B2
公开(公告)日：2021-04-27
申请号：US16468611
申请日：2018-12-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yansong Li , Haidong Wu , Shanshan Bai , Zhihui Xiao , Yue Liu , Haohan Zhang , Yangpeng Wang
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 intersecting 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.
-
-
-
-
-
-
-
-
-
Search Results
46
records
(took 0.02 seconds)
