公开(公告)号：US12182370B2

公开(公告)日：2024-12-31

申请号：US17607622

申请日：2021-01-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xinxing Wang ,  Jaegeon You ,  Xuefei Sun ,  Liyan Liu

IPC: G06F3/044

Abstract: The present disclosure provides a touch module, a manufacturing method thereof, and a touch display device. The touch module includes: a base substrate; an array of touch units arranged on the base substrate, each touch unit including a first touch electrode extending along a first direction and two second touch electrodes arranged on two sides of the first touch electrode along a second direction, the first direction and the second direction intersecting each other; wherein, the touch unit further includes: a bridging region between the two second touch electrodes, a boundary region between the first touch electrode and each of the second touch electrodes, and a main body region located inside at least one of the first touch electrode and the second touch electrodes. The bridging region, the boundary region and the main body region all include cutting openings.

公开(公告)号：US11960670B2

公开(公告)日：2024-04-16

申请号：US17272352

申请日：2020-05-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei Sun ,  Xinxing Wang ,  Liyan Liu ,  Jaegeon You

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/32 ,  H10K59/40 ,  H10K59/131 ,  H10K59/30

CPC classification number: G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K59/40 ,  G06F2203/04111 ,  G06F2203/04112 ,  H10K59/131 ,  H10K59/30

Abstract: A display panel, a touch control structure and a display device. The display panel includes a display structure layer and a touch control structure layer having a plurality of mesh pattern units in polygonal shapes composed of metal wires. The touch control structure layer includes a Boundary region, and each mesh pattern unit in the Boundary region is provided with a cut that disconnect the metal wires of the mesh pattern unit. The mesh pattern unit includes at least two parallel first sides. The cuts include consecutive cuts and the quantity of cuts in a set of consecutive cuts is less than or equal to three. The consecutive cuts are cuts provided on both the two sides of each mesh pattern unit of at least one mesh patterns units arranged continuously in a first direction and the first direction intersects the first side of each mesh pattern unit.

公开(公告)号：US11782561B2

公开(公告)日：2023-10-10

申请号：US17274776

申请日：2020-05-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei Sun ,  Jaegeon You ,  Liyan Liu ,  Xinxing Wang

IPC: G06F3/044 ,  G06F3/041 ,  H10K59/40

CPC classification number: G06F3/0446 ,  G06F3/04164 ,  H10K59/40 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A display panel, a touch control structure and a display device are provided. The display panel includes a touch control structure layer including a plurality of mesh pattern units which are polygons formed by metal wires. The touch control structure layer includes a bridge layer, an insulating layer and a touch control layer. The touch control layer includes a plurality of first touch control electrodes and first connecting parts arranged along a first extending direction and a plurality of second touch control electrodes arranged along a second extending direction. The plurality of first touch control electrodes and first connecting parts are alternately arranged and serially coupled, and the second touch control electrodes are arranged at intervals.

公开(公告)号：US20250107388A1

公开(公告)日：2025-03-27

申请号：US18578183

申请日：2022-08-02

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei Sun ,  Jaegeon You ,  Liyan Liu ,  Yingtao Wang ,  Qian Jia

IPC: H10K59/40 ,  G06F3/041 ,  G06F3/044 ,  H10K59/80

Abstract: A display panel includes a display substrate and a touch layer. The display substrate includes a substrate and an anode layer. The anode layer includes a plurality of anodes, and at least one edge of at least one anode is provided with at least one groove therein. The touch layer is located on a light exit side of the display substrate. The touch layer includes a metal mesh structure, the metal mesh structure includes a plurality of first metal lines, and each first metal line includes an opening. An orthographic projection of each of the plurality of first metal lines on the substrate is located between orthographic projections of the plurality of anodes on the substrate. An orthogonal projection of each groove of the at least one anode on the substrate is disposed opposite to an orthogonal projection of an opening of a first metal line on the substrate.

公开(公告)号：US20240324380A1

公开(公告)日：2024-09-26

申请号：US18580250

申请日：2022-09-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuefei Sun ,  Xinxing Wang ,  Kuanjun Peng ,  Jaegeon You ,  Yingtao Wang ,  Qian Jia ,  Liyan Liu ,  Honghui Lin

IPC: H10K59/35 ,  G06F3/041 ,  G06F3/044 ,  H10K59/122 ,  H10K59/40

CPC classification number: H10K59/353 ,  G06F3/0412 ,  G06F3/044 ,  H10K59/122 ,  H10K59/40 ,  G06F2203/04112

Abstract: A touch structure includes a metal mesh including a plurality of metal conductive lines. The metal mesh has a plurality of openings, each opening is enclosed by metal conductive lines, and a shape of each opening is asymmetric.

公开(公告)号：US20240168593A1

公开(公告)日：2024-05-23

申请号：US17789723

申请日：2021-03-04

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei Sun ,  Jaegeon You ,  Xinxing Wang ,  Liyan Liu ,  Liwei Liu

IPC: G06F3/044

CPC classification number: G06F3/0446 ,  G06F3/0448 ,  G06F2203/04111

Abstract: A touch-control electrode structure, display panel, and an electronic device are provided. The touch-control electrode structure includes first touch-control electrodes and second touch-control electrodes; the first touch-control electrodes are arranged along a first direction, and each first touch-control electrode extends in a second direction; the second touch-control electrodes are arranged along the second direction, and each second touch-control electrode extends in the first direction; the first touch-control electrode includes first touch-control sub-electrodes arranged along the second direction; the first touch-control sub-electrode includes a grid-shaped structure; the grid-shaped structure includes a first grid portion and second grid portions, the first grid portion is configured to transmit a touch-control signal, and the second grid portions are spaced apart from and insulated from the first grid portion; and in each first touch-control sub-electrode, the second grid portions are periodically arranged along an extending direction of an edge of the first touch-control sub-electrode.

公开(公告)号：US20250077031A1

公开(公告)日：2025-03-06

申请号：US18579941

申请日：2022-08-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qian Jia ,  Liyan Liu ,  Yingtao Wang

IPC: G06F3/044

Abstract: A touch panel display includes a display panel and a touch panel disposed on a side of the display panel. The touch panel includes a touch structure layer. The display panel includes an anode layer. The touch structure layer includes a plurality of touch lines, and the plurality of touch lines define a plurality of touch meshes. The touch display panel includes a first region and a second region, and the plurality of touch lines include a plurality of first touch lines located in the first region and a plurality of second touch lines located in the second region. A line width of at least one first touch line in the plurality of first touch lines is smaller than a line width of at least one second touch line in the plurality of second touch lines. Reflectivity of the first region is equal to reflectivity of the second region.

公开(公告)号：US11460940B2

公开(公告)日：2022-10-04

申请号：US17271582

申请日：2020-05-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Liyan Liu ,  Xinxing Wang ,  Xuefei Sun ,  Jaegeon You

IPC: G06F3/041 ,  G06F3/044

Abstract: A display panel, a touch control structure and a display device are provided. The display panel includes a substrate, a display structure layer and a touch control structure layer. the touch control structure layer includes a bridge layer, an insulating layer and a touch control layer which are in a stacked arrangement, the touch control layer includes a plurality of first touch control electrodes and a plurality of first connecting parts arranged sequentially along a first extending direction and a plurality of second touch control electrodes arranged sequentially along a second extending direction, the plurality of first touch control electrodes and the plurality of first connecting parts are arranged alternately and connected in sequence, and the plurality of second touch control electrodes are arranged at intervals; the bridge layer includes connecting bridges connected with adjacent second touch control electrodes.

公开(公告)号：US12153767B2

公开(公告)日：2024-11-26

申请号：US17789723

申请日：2021-03-04

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xuefei Sun ,  Jaegeon You ,  Xinxing Wang ,  Liyan Liu ,  Liwei Liu

IPC: G06F3/044

Abstract: A touch-control electrode structure, display panel, and an electronic device are provided. The touch-control electrode structure includes first touch-control electrodes and second touch-control electrodes; the first touch-control electrodes are arranged along a first direction, and each first touch-control electrode extends in a second direction; the second touch-control electrodes are arranged along the second direction, and each second touch-control electrode extends in the first direction; the first touch-control electrode includes first touch-control sub-electrodes arranged along the second direction; the first touch-control sub-electrode includes a grid-shaped structure; the grid-shaped structure includes a first grid portion and second grid portions, the first grid portion is configured to transmit a touch-control signal, and the second grid portions are spaced apart from and insulated from the first grid portion; and in each first touch-control sub-electrode, the second grid portions are periodically arranged along an extending direction of an edge of the first touch-control sub-electrode.

公开(公告)号：US11925096B2

公开(公告)日：2024-03-05

申请号：US18028351

申请日：2021-01-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xinxing Wang ,  Jaegeon You ,  Xuefei Sun ,  Liyan Liu

IPC: G06F3/044 ,  G06F3/041 ,  H01L33/58 ,  H10K59/40 ,  H10K59/80

CPC classification number: H10K59/8791 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H01L33/58 ,  H10K59/40 ,  G06F2203/04111

Abstract: Provided is a display panel. The display panel includes: a substrate, including a display region, a periphery region, and a pad region, wherein the periphery region surrounds an outer periphery of the display region, and the pad region is disposed on a side, distal from the display region, of the periphery region; and a touch layer, disposed on the substrate and including a touch electrode and a touch trace, wherein the touch electrode is at least partially disposed in the display region, the touch trace is disposed in the periphery region and is electrically connected to the touch electrode, the touch trace is electrically connected to a pad disposed in the pad region, the touch trace includes at least two line layers laminated in a thickness direction of the substrate.