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公开(公告)号：US11282867B2
公开(公告)日：2022-03-22
申请号：US16966787
申请日：2019-10-10
Inventor： Rong Wang , Xiaoqing Shu , Bo Zhang , Yunsheng Xiao , Xiangdan Dong , Rui Wang
Abstract: The present disclosure provides a display substrate motherboard and a manufacturing method thereof, and a display device, wherein the display substrate motherboard includes a plurality of display units located on an organic substrate and a cutting region between adjacent display units, and the cutting region includes therein the organic substrate and an inorganic film layer covering the organic substrate.
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公开(公告)号：US11263941B2
公开(公告)日：2022-03-01
申请号：US16469831
申请日：2019-01-03
Inventor： Xiaolin Wang , Pengcheng Fu , Rui Wang , Jungho Park , Xiaofeng Ma , Jianfeng Yuan
IPC: G09G3/20 , H01L27/32 , H01L29/786
Abstract: Embodiments of the present disclosure relate to a data driving circuit, a driving method thereof, an array substrate, and a display panel. The data driving circuit includes a data driver, a multiplex circuit, and a control circuit. The data driver includes M data output terminals, and each of the data output terminals provides a data signal to L data lines via the multiplex circuit. The multiplex circuit includes M×L switch groups, and each of the switch groups includes N switch tubes and is coupled between one data line and the corresponding data output terminal. Each switch tube is coupled to one of L×N gate control terminals of the control circuit. Each gate control terminal is coupled to M switch tubes that are spaced apart from each other by (L×N×1) switch tubes. In the embodiments, M is an integer, and L and N are integers greater than or equal to 2.
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公开(公告)号：US10761357B2
公开(公告)日：2020-09-01
申请号：US16308927
申请日：2018-02-24
Inventor： Rui Wang , Shaoru Li , Xiaofeng Ma , Fei Shang
IPC: G02F1/1345 , G02F1/1339 , G02F1/1333
Abstract: A liquid crystal display panel and a display device, comprising: an array substrate, an opposite substrate arranged opposite to the array substrate, a driver circuit; a common electrode layer on a side of the opposite substrate facing the array substrate; and a liquid crystal layer located between the opposite substrate and the array substrate; the array substrate includes: a display area, a non-display area, a signal line in the display area, and a switchover terminal in the non-display area, where the switchover terminal includes: a first connection terminal electrically connected with the driver circuit, a second connection terminal electrically connected with the signal line, and an electrically-conductive layer covering the first connection terminal and the second connection terminal; the electrically-conductive layer is insulated from the common electrode layer.
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公开(公告)号：US10181422B2
公开(公告)日：2019-01-15
申请号：US15742786
申请日：2017-04-26
Inventor： Shaoru Li , Rui Wang , Ni Yang , Shuai Chen
IPC: G02F1/1333 , H01L21/77 , H01L27/12
Abstract: The present disclosure belongs to the field of display and discloses an array substrate and a method for manufacturing the same, and a display apparatus. The array substrate comprises a first signal line and a second signal line provided side by side in a same direction and in a same layer, the second signal line comprising two separated parts, and a separation region being provided between the two separated parts; a first lead, configured to be connected to the first signal line, and pass through the separation region, so as to intersect with the second signal line; and a second lead, configured to be in a layer different than that of the second signal line, and conned the two separated parts.
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公开(公告)号：US20180197495A1
公开(公告)日：2018-07-12
申请号：US15534195
申请日：2016-12-22
Inventor： Zhuo Xu , Rui Wang , Yajie Bai , Jaikwang Kim , Fei Shang , Haijun Qiu
IPC: G09G3/36 , H01L27/12 , G09G3/3225
CPC classification number: G09G3/3655 , G02F1/134336 , G02F1/1362 , G02F1/13624 , G02F1/136286 , G02F1/1368 , G09G3/3225 , G09G3/3614 , G09G3/3648 , G09G2300/0426 , G09G2300/0439 , G09G2300/0861 , G09G2310/0251 , G09G2320/0204 , G09G2330/021 , G09G2340/0407 , H01L27/12 , H01L27/124 , H01L27/3276 , H01L51/5206
Abstract: The present application discloses an array substrate, a driving method thereof, and related display apparatus based on an improved dual-gate scheme. The array substrate includes multiple groups each having two columns of pixel electrodes without laying a data line in a gap between the two columns. Each group includes multiple second transistors for pre-charging respective pairs of pixel electrodes having reversed polarities in each corresponding scanning cycle. Before each pixel electrode is charged via a first transistor, turning on the second transistor allows charge sharing between the two pixel electrodes having reversed polarities so that the charging time of each pixel electrodes is substantially reduced and the operation power is saved.
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Patent Agency Ranking
公开(公告)号：US12243477B2
公开(公告)日：2025-03-04
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
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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公开(公告)号：US12014685B2
公开(公告)日：2024-06-18
申请号：US18215227
申请日：2023-06-28
Inventor： Rui Wang , Ming Hu , Haijun Qiu , Weiyun Huang , Yao Huang , Chao Zeng , Yuanyou Qiu , Shaoru Li , Tianyi Cheng
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0233 , G09G2320/0247
Abstract: 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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公开(公告)号：US11935470B2
公开(公告)日：2024-03-19
申请号：US17639599
申请日：2021-04-30
Inventor： Rui Wang , Ming Hu , Haijun Qiu , Weiyun Huang , Yao Huang , Chao Zeng , Yuanyou Qiu , Shaoru Li , Tianyi Cheng
IPC: G09G3/32 , G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0426 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0233 , G09G2320/0247
Abstract: 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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19.发明授权公开(公告)号：US11843005B2
公开(公告)日：2023-12-12
申请号：US17432105
申请日：2021-02-01
Inventor： Zhiyong Ning , Zhonghao Huang , Chao Zhang , Zhaojun Wang , Hongru Zhou , Yutong Yang , Rui Wang , Xu Wu , Kunkun Gao
IPC: H01L27/12
CPC classification number: H01L27/1244 , H01L27/1259
Abstract: A half via hole structure, a method for manufacturing the same, an array substrate, and a display panel are provided. The half via hole structure includes: a spacer layer arranged on an underlaying substrate; a passivation layer arranged on the spacer layer and provided with a first via hole, an orthographic projection of the first via hole on the underlaying substrate being within that of the spacer layer on the underlaying substrate; a first conductive layer arranged on the spacer layer and having a width smaller than a diameter of the first via hole; an insulating layer arranged between the spacer layer and the passivation layer and provided with a second via hole; and a second conductive layer arranged on the passivation layer and overlapped with the first conductive layer through the first via hole.
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20.发明授权公开(公告)号：US11249691B2
公开(公告)日：2022-02-15
申请号：US16304554
申请日：2018-03-09
Inventor： Xuan Liang , Rui Wang , Xiao Chu
Abstract: This disclosure discloses a data judging method applied in a distributed storage system and the distributed storage system. The distributed storage system includes a plurality of processing units and a plurality of storage units corresponding to each processing unit. The data judging method prescribes that a processing unit corresponding to a storage unit that stores preset data is a first processing unit, the storage unit that stores the preset data corresponding to the first processing unit is a first storage unit, other storage units corresponding to the first processing unit except for the first storage unit are second storage units. The data judging method provided by this disclosure may judge whether the preset data needs to be encrypted. Thus, privacy protection may be performed to preset data that needs to be encrypted, without performing encryption protection to all data, thereby being capable of utilizing data reasonably.
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