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公开(公告)号：US11868156B2
公开(公告)日：2024-01-09
申请号：US17641726
申请日：2021-04-09
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dalin Xiang , Zewen Bo
CPC classification number: G06F3/0443 , G06F3/0446 , G06F3/04164 , G06F2203/04111
Abstract: A touch-control panel and a touch-control display apparatus. The touch-control panel comprises a touch-control sensing layer with a plurality of touch-control units, wherein each of the touch-control units comprises at least one touch-control pattern, with the touch-control pattern comprising a first touch-control electrode and a second touch-control electrode that are insulated from each other. The first touch-control electrode is provided with at least one first touch-control group, with the first touch-control group comprising a plurality of first touch-control branches and first conductive connection portions which are separately connected to one end of each of the plurality of first touch-control branches. The second touch-control electrode is provided with at least one second touch-control group, with the second touch-control group comprising a plurality of second touch-control branches and second conductive connection portions which are separately connected to one end of each of the plurality of second touch-control branches.
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公开(公告)号：US11875007B2
公开(公告)日：2024-01-16
申请号：US17263289
申请日：2020-07-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zewen Bo , Dalin Xiang
CPC classification number: G06F3/0448 , G06F3/0412 , G06F3/04164 , G06F2203/04111
Abstract: The present disclosure discloses a touch substrate and a display device. The touch substrate includes a base substrate and further includes a touch driving electrode, a touch sensing electrode and a grounding electrode which are located on the base substrate and insulated from one another. An orthographic projection of the grounding electrode on the base substrate and orthographic projections of the touch driving electrode and the touch sensing electrode on the base substrate have a non-overlapping region with each other.
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公开(公告)号：US11765873B2
公开(公告)日：2023-09-19
申请号：US17425991
申请日：2020-08-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yuanyuan Li , Meizhu Zheng , Jiuzhen Wang , Dalin Xiang , Lina Liu , Zewen Bo
CPC classification number: H05K9/0081 , H05K1/028 , H05K1/0216 , H05K2201/10128
Abstract: The present disclosure provides an electromagnetic shielding film, a flexible circuit board and a display device. The electromagnetic shielding film includes a central portion and an edge portion. The central portion has a plurality of surrounding side edges; and the edge portion is provided on at least one side edge of the central portion, and includes a plurality of protruding units protruding away from the central portion. The plurality of protruding units are arranged in an extending direction of the side edge where the edge portion is located. The electromagnetic shielding film is used to attach on a flexible circuit board body, the central portion is located on a non-bending area, and the edge portion is located on a bending area, so that the flexible circuit board is formed.
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公开(公告)号：US11762522B2
公开(公告)日：2023-09-19
申请号：US17761208
申请日：2021-05-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dalin Xiang , Zewen Bo
IPC: G06F3/044
CPC classification number: G06F3/0446 , G06F3/0443 , G06F2203/04102 , G06F2203/04103
Abstract: A touch panel, a preparation method therefor, and a display device. The touch panel comprises a substrate, a plurality of spaced apart first touch electrodes and a plurality of spaced apart second touch electrodes that are arranged on the same layer on the substrate. The first touch electrodes and the second touch electrodes are insulated from each other. The substrate is also provided with a plurality of grooves, and the orthographic projection of the first touch electrodes and the second touch electrodes on the substrate do not overlap with the orthographic projection of the grooves in the substrate.
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公开(公告)号：US20220057900A1
公开(公告)日：2022-02-24
申请号：US17211057
申请日：2021-03-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dalin Xiang , Yuanyuan Li , Meizhu Zheng , Zewen Bo , Jiuzhen Wang , Lina Liu
IPC: G06F3/044
Abstract: The present application provides a touch panel, a display panel and a display device. The touch panel includes: a base substrate; a first conductive structure on the base substrate; and a dielectric structure on the first conductive structure. The first conductive structure includes: a first electrode structure and a second electrode structure that are spaced apart from each other. A projection of the dielectric structure to the base substrate overlaps at least a part of a projection of the first electrode structure and the second electrode structure to the base substrate.
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Patent Agency Ranking
公开(公告)号：US12073049B2
公开(公告)日：2024-08-27
申请号：US17770029
申请日：2021-07-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dalin Xiang , Yuanyuan Li , Zewen Bo
CPC classification number: G06F3/0446 , G06F3/0412 , G06F3/0448 , G06F2203/04111 , G06F2203/04112
Abstract: The present disclosure provides a display panel and a display apparatus. The display panel includes: a display substrate; a touch electrode layer on a light outgoing side of a display substrate and including at least one first electrode and at least one second electrode, which intersect with each other and are insulated from each other; an additional electrode layer in a layer different from the touch electrode layer and including at least one first additional electrode, wherein an orthographic projection of the at least one first additional electrode on the display substrate at least partially overlaps an orthographic projection of a corresponding first electrode on the display substrate; and an insulating layer between the additional electrode layer and the touch electrode layer; wherein the at least one first additional electrode is connected to the corresponding first electrode through at least one first via in the insulating layer.
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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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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：US20230031048A1
公开(公告)日：2023-02-02
申请号：US17788900
申请日：2021-08-04
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dalin Xiang , Wenxiu Zhu , Zewen Bo
IPC: G06F3/044
Abstract: A touch display panel and an electronic device. The touch display panel includes: a substrate; a first touch electrode and a second touch electrode adjacent to each other, and both having a metal mesh structure, wherein the first touch electrode includes a first metal line extending toward the second touch electrode, the second touch electrode includes a second metal line extending toward the first touch electrode, the first metal line and the second metal line are disposed collinearly and are spaced apart from each other, the touch display panel further includes an insulated first optical compensation line disposed between the first metal line and the second metal line, the first optical compensation line is disposed collinearly with the first metal line and the second metal line, and both end portions of the first optical compensation line abut against the first metal line and the second metal line, respectively.
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公开(公告)号：US12223150B2
公开(公告)日：2025-02-11
申请号：US18447284
申请日：2023-08-09
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dalin Xiang , Zewen Bo
IPC: G06F3/044
Abstract: A touch panel, a preparation method therefor, and a display device. The touch panel comprises a substrate, a plurality of spaced apart first touch electrodes and a plurality of spaced apart second touch electrodes that are arranged on the same layer on the substrate. The first touch electrodes and the second touch electrodes are insulated from each other. The substrate is also provided with a plurality of grooves, and the orthographic projection of the first touch electrodes and the second touch electrodes on the substrate do not overlap with the orthographic projection of the grooves in the substrate.
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