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公开(公告)号：US20230413623A1
公开(公告)日：2023-12-21
申请号：US18242231
申请日：2023-09-05
Inventor： Chao Zeng , Weiyun Huang , Yue Long , Yao Huang , Meng Li
IPC: H10K59/131 , H10K50/87 , H10K50/80 , H10K59/40 , H10K59/122 , H10K77/10
CPC classification number: H10K59/131 , H10K50/87 , H10K50/868 , H10K59/40 , H10K59/122 , H10K77/111 , H10K2102/311
Abstract: Provided are a display panel including: a first component, a second component, and a bending component connecting the first component and the second component; wherein, the first component has a display surface, and the bending component has a via passing through the bending component in a direction perpendicular to the display surface. A display device is also provided.
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公开(公告)号：US11816283B2
公开(公告)日：2023-11-14
申请号：US17298033
申请日：2020-09-07
Inventor： Meng Li , Chao Zeng , Weiyun Huang
IPC: G06F3/041 , G06F3/044 , H10K59/131
CPC classification number: G06F3/04164 , G06F3/0443 , G06F3/0412 , G06F3/0446 , G06F2203/04111 , H10K59/131
Abstract: A touch panel, preparation method thereof and display apparatus. The touch panel includes a touch region and a binding region, wherein the touch region includes n touch sub-regions disposed sequentially along a second direction, and at least one touch sub-region includes multiple touch electrodes and multiple touch traces; the binding region includes a trace lead-out region adjacent to the touch region, and the trace lead-out region includes n lead convergence regions disposed sequentially along the second direction; first ends of multiple touch traces in an i-th touch sub-region are connected respectively to multiple touch electrodes in the i-th touch sub-region, and second ends of the multiple touch traces in the i-th touch sub-region extend to an i-th lead convergence region of the trace lead-out region; n is a positive integer greater than 2, i=1, 2, . . . , n, and the second direction crosses the first direction.
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公开(公告)号：US20230152919A1
公开(公告)日：2023-05-18
申请号：US16958930
申请日：2019-07-31
Inventor： Weiyun Huang , Yue Long , Yao Huang , Chao Zeng , Meng Li
IPC: G06F3/041
CPC classification number: G06F3/04164 , G06F3/0412 , G06F2203/04102 , G06F2203/04103 , G06F2203/04105
Abstract: The present disclosure relates to a touch display device and a manufacturing method thereof, and a terminal, which belongs to the technical field of display. The touch display device includes a display panel, a touch panel disposed on a display side of the display panel, a touch driving circuit, and a touch flexible printed circuit board, wherein the display panel includes a first region, and a second region extending outside the first region on at least one edge of the first region; the touch flexible printed circuit board electrically connects the touch panel with the touch driving circuit disposed on a non-display side of the display panel, and an orthographic projection of the first terminal of the flexible printed circuit board connected to the touch panel on the display panel is disposed in the second region.
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公开(公告)号：US11489018B2
公开(公告)日：2022-11-01
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 , G09G3/3208
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：US20220317814A1
公开(公告)日：2022-10-06
申请号：US17419679
申请日：2020-09-27
Inventor： Chao Wu , Kaipeng Sun , Yuanyou Qiu , Yufei Huo , Meng Li , Yudiao Cheng , Pinchao Gu , Chao Zeng , Tianyi Cheng
IPC: G06F3/044
Abstract: A touch control structure is provided. The touch control structure includes a plurality of first mesh electrodes and a plurality of second mesh electrodes. The touch control structure is limited in a touch control region and absent in a window region surrounded by the touch control region. The touch control structure includes a plurality of window-adjacent mesh blocks and a plurality of capacitance-compensating conductive plates. A respective one of the plurality of capacitance-compensating plates is directly connected to at least one mesh line of a respective one of the plurality of window-adjacent mesh blocks. The plurality of capacitance-compensating plates respectively surround a plurality of portions of a periphery of the window region.
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Patent Agency Ranking
公开(公告)号：US11417253B2
公开(公告)日：2022-08-16
申请号：US17256669
申请日：2019-11-08
Inventor： Yao Huang , Weiyun Huang , Yue Long , Chao Zeng , Meng Li
Abstract: The present application provides an array substrate and a display device. The array substrate includes: a sub-pixel and a data line; a data signal transmission line; a test circuit, in the peripheral region and at a side, away from the display region, of the data signal transmission line, and including a first portion and a second portion, wherein the first portion and the second portion respectively comprise at least one test sub-circuit, and at least a part of the test sub-circuits are electrically connected to the data signal transmission line; a first signal access terminal group, at a side, away from the second portion, of the first portion; a second signal access terminal group, between the first portion and the second portion; and a third signal access terminal group, in the peripheral region and at a side, away from the first portion, of the second portion.
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公开(公告)号：US11322094B2
公开(公告)日：2022-05-03
申请号：US16766021
申请日：2019-07-01
Inventor： Yue Long , Weiyun Huang , Chao Zeng , Yao Huang , Meng Li
IPC: G09G3/3266 , G09G3/00 , G09G3/3233
Abstract: A display panel, a display device, and a driving method are disclosed, the display panel includes display regions, the display regions include a first display region and a second display region, the display panel further includes a first light-emission control scan driving circuit and a second light-emission control scan driving circuit, and the driving method includes: in the first sub-frame, providing a first start signal to the first light-emission control scan driving circuit to display, and providing a second start signal to the second light-emission control scan driving circuit not to display, in the second sub-frame, providing the first start signal to the first light-emission control scan driving circuit again to display, and providing the second start signal to the second light-emission control scan driving circuit not to display; the second start signal and the first start signal are applied independently, respectively.
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公开(公告)号：US20220029137A1
公开(公告)日：2022-01-27
申请号：US17309474
申请日：2020-08-14
Inventor： Youngyik Ko , Weiyun Huang , Chao Zeng , Yizhen Huang
Abstract: An electroluminescent display substrate and a display device are provided. The electroluminescent display substrate includes: a base substrate; a display light-emitting element arranged on the base substrate; an encapsulation structure arranged on the base substrate and covering the display light-emitting element; a light-shielding structure arranged on a side of the encapsulation structure away from the base substrate; and an opening at least passing through the encapsulation structure. The light-shielding structure includes a first light-shielding portion and a second light-shielding portion that extend continuously. A vertical distance between the first light-shielding portion and the base substrate is greater than that between the light-emitting layer of the display light-emitting element and the base substrate, and a vertical distance between at least a part of the second light-shielding portion and the base substrate is less than that between the light-emitting layer of the display light-emitting element and the base substrate.
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公开(公告)号：US12272776B2
公开(公告)日：2025-04-08
申请号：US17593341
申请日：2020-12-25
Inventor： Chao Wu , Lili Du , Yao Huang , Chao Zeng , Yuanyou Qiu
Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a base substrate, a display region including a first region, a second region and a transition region; first light-emitting elements at the first region; second light-emitting elements, first pixel circuitries and second pixel circuitries at the transition region, each first pixel circuitry being arranged between adjacent second pixel circuitries, an orthogonal projection of at least one second pixel circuitry onto the base substrate at least partially overlapping an orthogonal projection of at least one second light-emitting element onto the base substrate; first conductive lines each coupled between at least one first pixel circuitry and at least one first light-emitting element; and second conductive lines each coupled to at least one first pixel circuitry and extending along the at least one first pixel circuitry to a side away from the at least one first light-emitting element.
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公开(公告)号：US20240177657A1
公开(公告)日：2024-05-30
申请号：US17788581
申请日：2021-09-17
Inventor： Rui Wang , Chao Zeng , Ming Hu , Haijun Qiu , Weiyun Huang , Tianyi Cheng
IPC: G09G3/3225 , H10K59/131
CPC classification number: G09G3/3225 , H10K59/131 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842
Abstract: A pixel driving circuit is provided. The pixel driving circuit includes a driving transistor; a storage capacitor; a first reset transistor having a gate electrode connected to a first gate line in a present stage of a plurality of first gate lines, a source electrode connected to a respective first reset signal line of a plurality of first reset signal lines, and a drain electrode connected to an anode of a light emitting element; and a second reset transistor having a gate electrode connected to a first gate line in a previous stage of the plurality of first gate lines, a source electrode connected to a respective second reset signal line of a plurality of second reset signal lines, and a drain electrode connected to a drain electrode of the driving transistor.
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