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公开(公告)号：US20180131133A1
公开(公告)日：2018-05-10
申请号：US15679120
申请日：2017-08-16
Inventor： Shaoning Liu , Guofeng Hu , Guoqiang Liu , Weidong Lin , Xiaowen Xu , Yunxiang Jiao , Mingda Zhang , Yang Liu , Feng Wang , Weihua Cao , Liangliang Hu , Yantao Li , Dahai Liu , Jian Ma , Shijie Wang , Xiaobo Wang , Zhuangzhuang Wu , Zhenguo Xing , Yang Yu , Xing Zhang
IPC: H01R13/631 , H01F7/02 , H01R13/629
CPC classification number: H01R13/6315 , H01F7/02 , H01R13/62933 , H01R2201/20
Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.
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公开(公告)号：US12288527B2
公开(公告)日：2025-04-29
申请号：US18421549
申请日：2024-01-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ying Han , Xuehuan Feng , Yicheng Lin , Pan Xu , Guoying Wang , Xing Zhang , Zhan Gao , Mingi Chu
IPC: G09G3/32 , G09G3/3266 , G09G3/3275 , G11C19/28 , H10D86/40 , H10D86/60 , H10K59/121 , H10K59/131
Abstract: A display panel includes: a substrate, sub-pixels and a gate drive circuit. The sub-pixel includes a pixel drive circuit. The gate drive circuit includes cascaded shift registers, and a shift register is electrically connected to pixel drive circuits in a row of sub-pixels. The gate drive circuit further includes cascade input signal lines and cascade display reset signal lines. The cascade input signal line is configured to connect a shift signal terminal and an input signal terminal of two different shift register; and the cascade display reset signal line is configured to connect a shift signal terminal and a display reset signal terminal of two different shift register. The display panel has sub-pixel regions for arranging the sub-pixels and first gap regions each located between two adjacent columns of sub-pixel regions; the cascade display reset signal lines and the cascade input signal lines are disposed in different first gap regions.
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公开(公告)号：US12283248B1
公开(公告)日：2025-04-22
申请号：US18577444
申请日：2023-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chengyuan Luo , Pan Xu , Ying Han , Donghui Zhao , Guangshuang Lv , Xing Zhang , Miao Liu , Xing Yao , Cheng Xu
IPC: G09G3/3266 , H10K59/131
Abstract: The present disclosure provides a circuitry structure and a display substrate. The circuitry structure includes a base substrate, and a functional transistor and a signal transmission line arranged on the base substrate. The functional transistor includes a first conductive connection member, a first electrode, a second electrode, at least two gate electrode patterns and at least one active pattern. Orthogonal projections of the first electrode, the second electrode and the at least two gate electrode patterns onto the base substrate at least partially overlap with an orthogonal projection of the active pattern onto the base substrate, and first ends of the gate electrode patterns are coupled to each other. The first conductive connection member is arranged at a layer different from the gate electrode pattern, and coupled to second ends of the gate electrode patterns. The signal transmission line is coupled to the first conductive connection member.
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公开(公告)号：US12232363B2
公开(公告)日：2025-02-18
申请号：US17281266
申请日：2020-08-19
Applicant: BOE Technology Group Co., Ltd.
Inventor： Pan Xu , Yongqian Li , Guoying Wang , Dacheng Zhang , Chen Xu , Lang Liu , Xing Zhang , Ling Wang , Yicheng Lin , Ying Han
IPC: H10K59/121 , H10K59/126 , H10K59/131 , H10K59/12
Abstract: Provided are a display substrate, a manufacturing method thereof and a display apparatus. The display substrate includes multiple sub-pixels, wherein each sub-pixel includes a light-emitting region and a non-light-emitting region, and each sub-pixel is provided with a drive circuit; the drive circuit includes a storage capacitor and multiple transistors; for each sub-pixel, the multiple transistors are in the non-light-emitting region, the storage capacitor is a transparent capacitor, and an orthographic projection of the storage capacitor on a base substrate coincides with the light-emitting region. A first electrode of the storage capacitor is disposed in a same layer as an active layer of the multiple transistors, but in a different layer from source and drain electrodes of the multiple transistors, and a second electrode of the storage capacitor is on a side of the first electrode close to the base substrate.
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公开(公告)号：US11984080B2
公开(公告)日：2024-05-14
申请号：US18028925
申请日：2021-10-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yi Chen , Xing Zhang
IPC: G09G3/3233 , G09G3/00 , G09G3/3208 , G09G3/3225
CPC classification number: G09G3/3233 , G09G3/006 , G09G3/3208 , G09G3/3225 , G09G2300/0852 , G09G2310/0294 , G09G2310/08 , G09G2320/02 , G09G2320/0233 , G09G2320/0295 , G09G2320/045 , G09G2330/12
Abstract: A pixel compensation circuit includes: a pixel driving circuit including a driving transistor; a detection signal line coupled to the pixel driving circuit and providing a reset signal to a source of the driving transistor or receiving a source voltage of the driving transistor; a sampling module including a switch unit coupled to the detection signal line, a first and second storage units coupled to the switch unit enabling the first storage unit to be connected to the detection signal line, the first storage unit storing a voltage on the detection signal line and taking same as a reference voltage, and enabling the second storage unit to be connected to the detection signal line, the second storage unit storing the source voltage; a comparison and calculation module coupled to the first and second storage units, generates sampling data according to the difference between the reference voltage and the source voltage.
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Patent Agency Ranking
公开(公告)号：US11984067B2
公开(公告)日：2024-05-14
申请号：US17421264
申请日：2021-01-11
Applicant: BOE Technology Group Co., Ltd.
Inventor： Ying Han , Yicheng Lin , Ling Wang , Pan Xu , Guoying Wang , Xing Zhang
IPC: G09G3/3208 , H10K59/65 , H10K59/12
CPC classification number: G09G3/3208 , H10K59/65 , G09G2300/0426 , G09G2320/02 , G09G2360/145 , H10K59/12
Abstract: A display substrate, a display panel, and a display device are provided. The display substrate includes a substrate, a plurality of sub-pixels located on the substrate, a plurality of driving circuits and a plurality of light sensors, an orthographic projection of the light sensors on the substrate is within a range of an orthographic projection of the driving circuits on the substrate.
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公开(公告)号：US11282907B2
公开(公告)日：2022-03-22
申请号：US16884461
申请日：2020-05-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ying Han , Yicheng Lin , Pan Xu , Ling Wang , Guoying Wang , Xing Zhang
Abstract: The pixel substrate and a pixel panel are provided. The display substrate includes: a display structure layer, a cover plate on the display structure layer and a plurality of pixel definition layers and an anti-light crosstalk layer between the display structure layer and the cover plate, where the pixel definition layers are arranged on a lower surface of the cover plate at intervals and are in a one-to-one correspondence to sub-pixel units of the display substrate, the anti-light crosstalk layer surrounds each pixel definition layer, where a reflective component is between the anti-light crosstalk layer and the display structure layer, the reflective component includes an inclined surface configured to reflect light from the display structure layer to the pixel definition layer.
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68.发明申请公开(公告)号：US20210351256A1
公开(公告)日：2021-11-11
申请号：US16475471
申请日：2018-08-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shi Shu , Jiangnan Lu , Xing Zhang , Wei Liu , Zhengliang Li , Cuili Gai
Abstract: The present application provides a display substrate having a plurality of subpixel areas. The display substrate includes a base substrate; a plurality of thin film transistors on the base substrate; and a plurality of semiconductor junctions configured to shield light from irradiating on active layers of the plurality of thin film transistors.
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公开(公告)号：US20190067647A1
公开(公告)日：2019-02-28
申请号：US16014755
申请日：2018-06-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xing Zhang , Wei Li , Quanhu Li , Xuehuan Feng , Jianye Zhang
Abstract: A method for manufacturing an organic light-emitting diode substrate is provided and includes: on a base substrate with a black matrix pattern, forming a conductive layer covering the black matrix pattern and a photoresist pattern that partially stacks on the conductive layer, through one patterning process by taking the black matrix pattern as a mask plate; and removing the photoresist pattern and portions of the conductive layer that stack on the photoresist pattern, thereby forming a patterned conductive layer.
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公开(公告)号：US09966699B1
公开(公告)日：2018-05-08
申请号：US15679120
申请日：2017-08-16
Inventor： Shaoning Liu , Guofeng Hu , Guoqiang Liu , Weidong Lin , Xiaowen Xu , Yunxiang Jiao , Mingda Zhang , Yang Liu , Feng Wang , Weihua Cao , Liangliang Hu , Yantao Li , Dahai Liu , Jian Ma , Shijie Wang , Xiaobo Wang , Zhuangzhuang Wu , Zhenguo Xing , Yang Yu , Xing Zhang
IPC: H01R13/64 , H01R13/631 , H01R13/629 , H01F7/02
CPC classification number: H01R13/6315 , H01F7/02 , H01R13/62933 , H01R2201/20
Abstract: Embodiments of the present invention provide a press tool and an electronic product detecting apparatus including the press tool. The press tool includes: a connector soft-contact member including: a first base plate; a floating plate mounted to the first base plate; and a buffer member mounted between the first base plate and the floating plate and configured such that when receiving a pressing force, the buffer member generates a repulsive force, so that the floating plate is floatable; and a press member connected with the connector soft-contact member such that they are openable and closable relative to each other. The press member includes a second base plate and a connector bearing piece which is mounted to the second base plate and which is positioned just opposite to the floating plate when the connector soft-contact member and the press member are closed.
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