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公开(公告)号：US20210208739A1
公开(公告)日：2021-07-08
申请号：US17211328
申请日：2021-03-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yuanyuan Li , Meizhu Zheng , Junjie Li
IPC: G06F3/044 , G02F1/1333 , G06F3/041 , H01L27/32
Abstract: A touch module, touch display substrate and touch display device are provided. The touch module includes: a base substrate, and a conductive grid layer and a bridging pattern disposed on the base substrate; the conductive grid layer covers an entire touch area on the base substrate. The conductive grid layer includes a plurality of first touch electrodes and a plurality of second touch electrodes, the first touch electrodes and the second touch electrodes are arranged crosswise and insulated from each other, each of the first touch electrodes includes a plurality of connected first sub-electrodes, and each of the second touch electrodes includes a plurality of independent second sub-electrodes; the bridging pattern and the conductive grid layer are arranged in different layers; and adjacent second sub-electrodes belonging to the same second touch electrode are connected through the bridging pattern.
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公开(公告)号：US11848277B2
公开(公告)日：2023-12-19
申请号：US17296574
申请日：2020-08-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meizhu Zheng , Yuanyuan Li , Dalin Xiang , Jiuzhen Wang
IPC: H01L23/552 , H01L23/00
CPC classification number: H01L23/552 , H01L24/32 , H01L24/83 , H01L2224/32225 , H01L2224/831
Abstract: Provided is a control module including a printed circuit board, an IC, and a shielding cover. The shielding cover is provided with a dispensing hole for adhesive dispensing. The IC is soldered onto the printed circuit board, and an adhesive may be dispensed between the IC and the printed circuit board through the dispensing hole. A method for manufacturing a control module is also provided.
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Patent Agency Ranking
公开(公告)号：US20230146838A1
公开(公告)日：2023-05-11
申请号：US17296574
申请日：2020-08-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meizhu Zheng , Yuanyuan Li , Dalin Xiang , Jiuzhen Wang
IPC: H01L23/552 , H01L23/00
CPC classification number: H01L23/552 , H01L24/32 , H01L24/83 , H01L2224/32225 , H01L2224/831
Abstract: Provided is a control module including a printed circuit board, an IC, and a shielding cover. The shielding cover is provided with a dispensing hole for adhesive dispensing. The IC is soldered onto the printed circuit board, and an adhesive may be dispensed between the IC and the printed circuit board through the dispensing hole. A method for manufacturing a control module is also provided.
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公开(公告)号：US11243641B2
公开(公告)日：2022-02-08
申请号：US16197501
申请日：2018-11-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meizhu Zheng , Lina Liu , Yuanyuan Li
Abstract: A display device, a touch panel and a method for manufacturing the touch panel. The touch panel of the present disclosure includes a substrate, a plurality of first touch electrodes, and a plurality of second touch electrodes. The first touch electrodes are arranged on the substrate. The second touch electrodes are arranged in the same layer as the first touch electrodes. Each of the second touch electrodes is formed by connecting in series a plurality of sub-electrodes insulated from the first touch electrodes, and two adjacent sub-electrodes in the same second touch electrode are respectively positioned on two sides of one of the first touch electrodes.
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15.发明授权公开(公告)号：US10831324B2
公开(公告)日：2020-11-10
申请号：US16053405
申请日：2018-08-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lina Liu , Meizhu Zheng , Yuanyuan Li , Hualing Yang
IPC: G06F3/044
Abstract: The present disclosure provides a touch panel, including: a flexible substrate including a first region, a second region and a bendable region between the first region and the second region; a first touch sensing layer provided in the first region of the flexible substrate, configured to sense a touch position and connected to a flexible circuit board; a second touch sensing layer provided in the second region of the flexible substrate and configured to sense a touch pressure; and a signal line provided in the bendable region of the flexible substrate and having a first end extending to the first region to be connected to the flexible circuit board and a second end extending to the second region to be connected to the second touch sensing layer.
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公开(公告)号：US10795484B2
公开(公告)日：2020-10-06
申请号：US15982015
申请日：2018-05-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Meizhu Zheng
Abstract: The present disclosure provides a force touch structure and a display device. The force touch structure includes a force sensor and a reference layer. A capacitor is formed between the force sensor and the reference layer, the force sensor includes a first pattern layer and a second pattern layer, and the second pattern layer includes a heat dissipation structure.
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公开(公告)号：US20200183538A1
公开(公告)日：2020-06-11
申请号：US16639033
申请日：2019-07-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yuanyuan Li , Meizhu Zheng , Junjie Li
IPC: G06F3/044 , H01L27/32 , G02F1/1333 , G06F3/041
Abstract: A touch module, touch display substrate and touch display device are provided. The touch module includes: a base substrate, and a conductive grid layer and a bridging pattern disposed on the base substrate; the conductive grid layer covers an entire touch area on the base substrate. The conductive grid layer includes a plurality of first touch electrodes and a plurality of second touch electrodes, the first touch electrodes and the second touch electrodes are arranged crosswise and insulated from each other, each of the first touch electrodes includes a plurality of connected first sub-electrodes, and each of the second touch electrodes includes a plurality of independent second sub-electrodes; the bridging pattern and the conductive grid layer are arranged in different layers; and adjacent second sub-electrodes belonging to the same second touch electrode are connected through the bridging pattern.
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