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公开(公告)号：US20220328568A1
公开(公告)日：2022-10-13
申请号：US17417174
申请日：2020-01-20
发明人： Chi YU , Weiyun HUANG , Xingliang XIAO , Chao ZENG
摘要： An array substrate and a display device are provided. The array substrate includes a base substrate, an anode layer, a packaging layer and a touch electrode layer; the base substrate includes a transparent display region; the anode layer is located on the base substrate and includes a plurality of anodes; the packaging layer is located at a side of the anode layer away from the base substrate; the touch electrode layer is located at a side of the packaging layer away from the anode layer and includes a conductive mesh line, in the transparent display region, an orthographic projection of the conductive mesh line on the base substrate meets or partially overlaps with an orthographic projection of at least one of the plurality of anodes on the base substrate.
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公开(公告)号：US20220199734A1
公开(公告)日：2022-06-23
申请号：US17274259
申请日：2020-05-27
发明人： Youngyik KO , Benlian WANG , Weiyun HUANG , Yue LONG , Yudiao CHENG
IPC分类号： H01L27/32
摘要： Some embodiments of the disclosure provide a display panel and a display device. The display panel includes: a display area; a winding area surrounded by the display area; a notch area surrounded by the winding area; a plurality of pixel driving circuits located in the display area; a plurality of light-emitting devices located at sides, facing away from a base substrate, of the pixel driving circuits, each pixel driving circuit being electrically connected to one corresponding light-emitting device; an orthographic projection of at least one of the plurality of light-emitting devices on the base substrate overlaps with the winding area, other light-emitting devices are in the display area; each light-emitting device whose orthographic projection on the base substrate overlaps with the winding area is electrically connected to corresponding pixel driving circuit through a first conducting line, and the first conducting line extends from the display area to the winding area.
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公开(公告)号：US20210327320A1
公开(公告)日：2021-10-21
申请号：US16330194
申请日：2018-08-17
发明人： Tingliang LIU , Weiyun HUANG , Zhifeng ZHAN , Yue LONG , Yunsheng XIAO , Zhenxiao TONG , Hongwei MA
IPC分类号： G09G3/20 , H01L51/52 , G02F1/1333
摘要： Embodiments of the present disclosure provides a display panel, a display device and a display method. The display panel includes a display substrate and a package substrate, the display substrate includes a pixel region, the package substrate includes frames and a light transmission region surrounded by the frames, wherein a plurality of pixel units are disposed in the pixel region of the display substrate; a length L of the pixel region of the display substrate is greater than a distance D between the frames of the package substrate at least in a first direction; and an orthographic projection of the pixel region on the display substrate at least partially covers an orthographic projection of the light transmission region on the display substrate.
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公开(公告)号：US20210265452A1
公开(公告)日：2021-08-26
申请号：US17251575
申请日：2020-05-25
发明人： Tingliang LIU , Weiyun HUANG , Xiangdan DONG , Yue LONG
摘要： The present disclosure provides a display substrate, a manufacturing method thereof, and a display device. The display substrate includes a first conductive pattern and a second conductive pattern arranged at different layers and electrically connected to each other via at least two conductive connection structures.
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公开(公告)号：US20210257589A1
公开(公告)日：2021-08-19
申请号：US16979969
申请日：2019-10-16
发明人： Benlian WANG , Yingsong XU , Weiyun HUANG , Wen TAN
摘要： A display substrate and a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, a pixel drive layer, a light-emitting device, an encapsulation layer, a first insulation layer, and a covering layer. The base substrate includes a display region and a peripheral region, the peripheral region includes a first peripheral region and a second peripheral region. The first insulation layer is in the second peripheral region, and includes a first notch, a side edge of the first notch away from the display region overlaps with the edge of the base substrate. The covering layer is at least partially filled in the first notch, and an orthographic projection of the covering layer on the base substrate at least partially overlaps with an orthographic projection of the first notch on the base substrate.
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公开(公告)号：US20210217959A1
公开(公告)日：2021-07-15
申请号：US16643033
申请日：2019-08-27
发明人： Weiyun HUANG
摘要： A method and device for modifying a film deposition position in a film deposition process with a mask component are disclosed. The mask component includes a mask frame and a mask body fixed to the mask frame. The method includes obtaining a first offset displacement between a plurality of second mark points on the mask component and a plurality of first mark points on the mask body, obtaining a second offset displacement between the plurality of third mark points on the substrate and the plurality of second mark points on the mask component, determining an actual offset displacement between an actual forming position and a preset forming position of the film, according to the first offset displacement and the second offset displacement, and modifying the preset forming position of the film, according to the actual offset displacement between the actual forming position and the preset forming position of the film.
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公开(公告)号：US20210005144A1
公开(公告)日：2021-01-07
申请号：US16766020
申请日：2019-07-01
IPC分类号： G09G3/3266 , G09G3/3291 , G09G3/3233
摘要： A display panel and a display device are disclosed, the display panel includes a plurality of display regions, a peripheral region surrounding the plurality of display regions, a plurality of light-emission control scan driving circuits provided in the peripheral region, a first start signal line, and a second start signal line. The first start signal line is different from the second start signal line, the plurality of display regions include a first display region and a second display region, the plurality of light-emission control scan driving circuits include a first light-emission control scan driving circuit and a second light-emission control scan driving circuit, the first start signal line is configured to provide a first start signal to the first light-emission control scan driving circuit, and the second start signal line is configured to provide a second start signal to the second light-emission control scan driving circuit.
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28.发明申请公开(公告)号：US20190266379A1
公开(公告)日：2019-08-29
申请号：US16332508
申请日：2018-08-10
发明人： Weiyun HUANG , Benlian WANG
摘要： A display panel includes: a substrate including a first substrate area and a second substrate area; and a display area disposed in the first substrate area and including a plurality of sub-pixels and a fingerprint sensing area, the fingerprint sensing area including a photic hole and a light emitting unit; a fingerprint imaging area disposed in the second substrate area and aligned with the fingerprint sensing area, and configured to receive an optical signal emitted by the light emitting unit, reflected by a fingerprint and passing through the photic hole, and convert the optical signal into an electrical signal; and a fingerprint recognition circuit connected to the fingerprint sensing area and configured to generate a corresponding fingerprint image signal based on the electrical signal output by the fingerprint imaging area.
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公开(公告)号：US20240357890A1
公开(公告)日：2024-10-24
申请号：US18761522
申请日：2024-07-02
发明人： Longhui XUE , Weiyun HUANG , Wei ZHANG , Xingliang XIAO , Jianchang CAI , Yuanyou QIU , Yao HUANG
IPC分类号： H10K59/131 , H10K59/121 , H10K59/126
CPC分类号： H10K59/131 , H10K59/121 , H10K59/126
摘要： Disclosed are a display panel and a display device. The display panel includes: a substrate, a pixel array including a plurality of pixel units arranged on the substrate, a circuit structure including at least two first conductive patterns and at least one second conductive pattern, a light shielding portion including a first light shielding portion. Orthographic projections of the first conductive patterns on the substrate are separated from each other by a first gap. An orthographic projection of at least a part of the first gap on the substrate is within an orthographic projection of the first light shielding portion on the substrate and within an orthographic projection of the second conductive pattern on the substrate. The at least one second conductive pattern extends in a direction different from a direction in which the at least two first conductive patterns extend, so as to span the first conductive patterns.
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公开(公告)号：US20240304148A1
公开(公告)日：2024-09-12
申请号：US18669642
申请日：2024-05-21
发明人： Rui WANG , Ming HU , Haijun QIU , Weiyun HUANG , Yao HUANG , Chao ZENG , Yuanyou QIU , Shaoru LI , Tianyi CHENG
IPC分类号： G09G3/3233
CPC分类号： G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0233 , G09G2320/0247
摘要： A pixel circuit and a driving method thereof, and a display device are provided. The pixel circuit includes a driving sub-circuit, a data writing sub-circuit, a first light-emitting control sub-circuit, a second light-emitting control sub-circuit, a compensation sub-circuit, and a first reset sub-circuit, and is configured to generate a driving current to control a light-emitting element to emit light, the first reset sub-circuit comprises a first transistor, the compensation sub-circuit comprises a second transistor, the first transistor and the second transistor are both polysilicon oxide thin film transistors, and an active layer type of the first transistor and an active layer type of the second transistor are different from an active layer type of a transistor comprised in at least one selected from a group consisting of the driving sub-circuit, the data writing sub-circuit, the first light-emitting control sub-circuit, and the second light-emitting control sub-circuit.
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