公开(公告)号：US20190179441A1

公开(公告)日：2019-06-13

申请号：US16218033

申请日：2018-12-12

Applicant: LG DISPLAY CO., LTD.

Inventor： Younggyu MOON

IPC: G06F3/041

Abstract: A flexible touch screen panel can include a flexible substrate including a plurality of trenches; first electrodes and second electrodes disposed in the plurality of trenches in the flexible substrate; an insulating film covering the first electrodes and the second electrodes; a contact hole in the insulating film to expose at least one of the first electrodes; and a bridge disposed on the insulating film, the bridge electrically connecting two of the first electrodes to each other through the contact hole.

公开(公告)号：US20240220040A1

公开(公告)日：2024-07-04

申请号：US18520139

申请日：2023-11-27

Applicant: LG Display Co., Ltd.

Inventor： Jonghyun HAN ,  DongHoon LEE ,  Younggyu MOON

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0446 ,  G06F3/0448

Abstract: Discussed is a display device including a substrate having a display area and a non-display area in the display area, light-emitting elements disposed in the display area, an encapsulation unit covering the light-emitting elements, a plurality of touch-sensing electrodes on the encapsulation unit in the display area and extending in a first direction, and a plurality of touch-driving electrodes on the encapsulation unit in the display area and extending in a second direction different from the first direction, in which the plurality of touch-sensing electrodes include a plurality of sub-touch-sensing electrodes spaced apart from each other, and in which at least one sub-touch-sensing electrode, which is adjacent to the non-display area among the plurality of sub-touch-sensing electrodes, is configured as a first variant electrode having a shape different from a shape of a remaining sub-touch-sensing electrode except for the at least one sub-touch-sensing electrode among the plurality of sub-touch-sensing electrodes.

公开(公告)号：US20240061536A1

公开(公告)日：2024-02-22

申请号：US18386484

申请日：2023-11-02

Applicant: LG Display Co., Ltd.

Inventor： Jonghyun HAN ,  Younggyu MOON

IPC: G06F3/044

CPC classification number: G06F3/0443

Abstract: A display device includes a substrate having a display area and a non-display area adjacent to the display area. The display area includes a first sub-display area having a plurality of light transmission areas and a second sub-display area adjacent to the first sub-display area. The display device further include a touch sensor disposed on an encapsulation layer and including a plurality of mesh-type touch electrodes. The touch electrodes include a plurality of first touch electrodes disposed in a first touch area corresponding to the first sub-display area and a plurality of second touch electrodes disposed in a second touch area corresponding to the second sub-display area. Further, the density of the plurality of first touch electrodes in the first touch area is lower than the density of the plurality of second touch electrodes in the second touch area.

公开(公告)号：US20230205373A1

公开(公告)日：2023-06-29

申请号：US17903767

申请日：2022-09-06

Applicant: LG Display Co., Ltd.

Inventor： Jonghyun HAN ,  Younggyu MOON

IPC: G06F3/044

CPC classification number: G06F3/0443

Abstract: A display device can include an optical electronic device disposed in a display area. To address a reduction of sensitivity of a touch panel disposed in a first sub-display area of the display area in which the optical electronic is disposed, an edge of a touch electrode in the first sub-display area can be provided with a finger part, a size of the touch electrode in the first sub-display area can be reduced, or a sub-touch electrode can be connected to the touch electrode in the first sub-display area, thereby increasing sensing sensitivity of the touch electrode.