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公开(公告)号：US11249580B2
公开(公告)日：2022-02-15
申请号：US16309011
申请日：2018-05-07
Inventor： Weiyun Huang , Yue Long
IPC: G06F3/041 , G09G3/325 , G09G3/3283 , G06F3/044
Abstract: A touch display panel, a method for driving a touch display panel, and an electronic device are provided. The touch display panel includes a plurality of touch detection lines, a plurality of touch electrodes, a plurality of pixel units, and an insulating layer. The plurality of touch electrodes are in one-to-one correspondence with the plurality of touch detection lines, each of the plurality of pixel units includes a light emitting device, and the plurality of touch electrodes are configured to implement a touch function during a touch phase; and each of the plurality of touch electrodes is further configured to function as a cathode or an anode of the light emitting device to implement a display function during a display phase.
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公开(公告)号：US11227523B2
公开(公告)日：2022-01-18
申请号：US16312521
申请日：2018-03-28
Inventor： Yue Long , Tingliang Liu , Weiyun Huang , Haigang Qing
IPC: G09G3/20
Abstract: An array substrate, a driving method thereof, and a display device are provided. The array substrate comprises a display area and a peripheral area. The display area includes a plurality of gate lines extending in a first direction and a plurality of data lines extending in a second direction. The peripheral area includes a source driver on a side of the peripheral area along the second direction. The display area includes an opening, a first display area on a side of the opening away from the source driver, and a second display area adjacent to the first display area along the first direction. Data lines in the first display area are connected in one-to-one correspondence with data lines in the second display area, and gate lines in the first display area and gate lines in the second display area are disconnected from each other.
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公开(公告)号：US20210375202A1
公开(公告)日：2021-12-02
申请号：US17256186
申请日：2019-10-14
Inventor： Weiyun Huang , Yue Long , Yao Huang , Chao Zeng , Meng Li
IPC: G09G3/3225 , H01L27/32
Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes: a base substrate, a plurality of sub-pixels, a plurality of data lines, a plurality of first power lines, a plurality of data line leads; and the array substrate further includes: a plurality of selector switches; a plurality of data signal input lines, at a side of the plurality of selector switches away from the display region, each of at least a part of the plurality of selector switches being connected to one data signal input line; a first power bus, at a side of the plurality of selector switches away from the display region; and a plurality of connecting portions, connected to the first power bus and the plurality of first power lines, the plurality of connecting portions extending towards the display region along regions between the plurality of selector switches.
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公开(公告)号：US20210210563A1
公开(公告)日：2021-07-08
申请号：US16954924
申请日：2019-07-31
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yao HUANG , Weiyun Huang , Yue Long , Chao Zeng , Meng Li
IPC: H01L27/32
Abstract: The present disclosure discloses an electroluminescent display panel and a display device. The electroluminescent display panel includes a plurality of repeat units, each of the plurality of repeat units includes a plurality of sub-pixels, and each of the plurality of sub-pixels includes: a first conductive layer, located on a substrate; a first insulation layer, located on the first conductive layer and including a first hole, in which the first hole exposes a portion of the first conductive layer; and an anode, located on the first insulation layer and including a main portion and an auxiliary portion which are electrically connected to each other. The auxiliary portion is electrically connected to the first conductive layer through the first hole. In at least one sub-pixel, an orthographic projection of the main portion on the substrate does not overlap an orthographic projection of the first hole on the substrate.
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公开(公告)号：US20210193695A1
公开(公告)日：2021-06-24
申请号：US16080115
申请日：2018-02-12
Inventor： Tingliang Liu , Zhonglin Cao , Ting Li , Pengcheng Zang , Weiyun Huang , Jia Meng
IPC: H01L27/12 , H01L29/417
Abstract: Provided are a pixel structure, an array substrate and a display device. The pixel structure includes a first group of TFTs, a second group of TFTs and a pixel electrode. First group of TFTs and second group of TFTs each include at least two TFTs. Source electrodes of all TFTs in first group of TFTs are connected to a same data line, drain electrodes of all TFTs in first group of TFTs are connected to sources electrodes of all TFTs in second group of TFTs, drain electrodes of all TFTs in second group of TFTs are connected to pixel electrode, and gate electrodes of all TFTs in first group of TFTs and gate electrodes of all TFTs in second group of TFTs are connected to a same gate line. A problem that whole pixel cannot work normally caused by the breakage of area where the channel is formed is avoided.
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Patent Agency Ranking
公开(公告)号：US20210159284A1
公开(公告)日：2021-05-27
申请号：US17156802
申请日：2021-01-25
Inventor： Yao Huang , Weiyun Huang , Yue Long , Chao Zeng , Meng Li
IPC: H01L27/32 , G09G3/3225
Abstract: The present disclosure discloses an electroluminescent display panel and a display device. The electroluminescent display panel includes a plurality of repeat units, each of the plurality of repeat units includes a plurality of sub-pixels, and each of the plurality of sub-pixels includes: a first conductive layer, located on a substrate; a first insulation layer, located on the first conductive layer and including a first hole, in which the first hole exposes a portion of the first conductive layer; and an anode, located on the first insulation layer and including a main portion and an auxiliary portion which are electrically connected to each other. The auxiliary portion is electrically connected to the first conductive layer through the first hole. In at least one sub-pixel, an orthographic projection of the main portion on the substrate does not overlap an orthographic projection of the first hole on the substrate.
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公开(公告)号：US10944073B2
公开(公告)日：2021-03-09
申请号：US16474263
申请日：2017-12-05
Inventor： Weiyun Huang , Zhenxiao Tong , Wuyang Zhao , Youngyik Ko
Abstract: The present application discloses a display panel having a display area and a peripheral area. The display panel includes a base substrate; a display unit on the base substrate; an encapsulating layer on a side of the display unit distal to the base substrate and encapsulating the display unit; and a first crack barrier layer on the base substrate and in the peripheral area and forming a first enclosure substantially surrounding a first area. The encapsulating layer includes a first inorganic sub-layer. The first inorganic sub-layer includes a first part enclosed inside the first area by the first crack barrier layer.
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公开(公告)号：US10818244B2
公开(公告)日：2020-10-27
申请号：US16077079
申请日：2018-02-08
Inventor： Tingliang Liu , Weiyun Huang , Yue Long , Xiangdan Dong , Yang Wang
IPC: G09G3/3291 , G09G3/3233 , H01L27/32 , G09G3/3208 , H01L51/56
Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel has a display region and a non-display region, and includes a base substrate and a plurality of pixels arranged on the base substrate, in which the plurality of pixels includes a plurality of first pixels and a plurality of second pixels, the plurality of first pixels is arranged in an array in first arrangement region, the plurality of second pixels is arranged in a periphery of the first arrangement region, one part of each of the second pixels is in second arrangement region and the other part thereof is in third arrangement region, the first arrangement region and the second arrangement region is disposed in the display region, and the third arrangement region is disposed in the non-display region. The display uniformity is improved, and the display effect is enhanced.
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89.发明授权公开(公告)号：US10747979B2
公开(公告)日：2020-08-18
申请号：US15940243
申请日：2018-03-29
Inventor： Yuanjie Xu , Weiyun Huang , Shan Gao , Yang Wang , Tingliang Liu , Pengcheng Zang , Zhonglin Cao , Ting Li , Yancheng Lu
IPC: G06K9/00 , H01L27/20 , H01L41/113 , G01L1/24 , H01L41/18 , H01L41/193
Abstract: An optical fingerprint identification device includes a cover plate, a piezoluminescent layer, an optical sensing layer and a patterned light shield layer. The piezoluminescent layer is arranged under the cover plate, and has a changed state of light emission when subjected to a pressure, to emit light of a certain wavelength. The optical sensing layer is configured to detect the light reflected by a finger. The patterned light shield layer is arranged between the optical sensing layer and the piezoluminescent layer, and is configured to block the light from directly going into the optical sensing layer.
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公开(公告)号：US10304874B2
公开(公告)日：2019-05-28
申请号：US15749736
申请日：2017-06-30
Inventor： Weiyun Huang , Yuanjie Xu , Tingliang Liu
IPC: H01L27/12 , H01L21/48 , G02F1/1362 , G02F1/1333
Abstract: A flexible display substrate, a flexible display device, and a method for repairing the same are disclosed in embodiments of the disclosure, all belonging to a technical field of display. The flexible display substrate comprises: an underlying substrate; and a plurality of flexible structure assemblies provided on the underlying substrate, each of which is electrically conductive; at least one of the plurality of flexible structure assemblies comprises at least one repairing layer formed by a first conductive material which is repairable and at least one circuit device layer formed by a second conductive material, the circuit device layer and the repairing layer being provided to overlap with each other.
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