公开(公告)号：US20230359313A1

公开(公告)日：2023-11-09

申请号：US18221490

申请日：2023-07-13

Applicant: LG DISPLAY CO., LTD.

Inventor： Cheolse KIM ,  Buyeol LEE ,  Sunjung LEE ,  Sangsoo HWANG ,  Yoonhwan WOO ,  Manhyeop HAN

IPC: G06F3/044 ,  G02F1/1333 ,  G09G3/36 ,  G06F3/041 ,  G02F1/1362

CPC classification number: G06F3/0446 ,  G02F1/13338 ,  G09G3/3648 ,  G06F3/0412 ,  G02F1/136286 ,  G06F2203/04103 ,  G09G2354/00 ,  G02F1/134372

Abstract: A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.

公开(公告)号：US20190163315A1

公开(公告)日：2019-05-30

申请号：US16202024

申请日：2018-11-27

Applicant: LG DISPLAY CO., LTD.

Inventor： Cheolse KIM ,  Buyeol LEE ,  Sunjung LEE ,  Sangsoo HWANG ,  Yoonhwan WOO ,  Manhyeop HAN

IPC: G06F3/041 ,  G02F1/1362 ,  G06F3/044 ,  G09G3/36 ,  G02F1/1333

Abstract: A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.

公开(公告)号：US20240411414A1

公开(公告)日：2024-12-12

申请号：US18811625

申请日：2024-08-21

Applicant: LG Display Co., Ltd.

Inventor： Cheolse KIM ,  Buyeol LEE ,  Sunjung LEE ,  Sangsoo HWANG ,  Yoonhwan WOO ,  Manhyeop HAN

IPC: G06F3/044 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/1362 ,  G06F3/041 ,  G09G3/36

Abstract: A touch display device includes a plurality of pixel electrodes; a plurality of touch electrodes configured to face the plurality of pixel electrodes, respectively, the plurality of touch electrodes including at least a first touch electrode and a second touch electrode separated from each other; a first signal line connected to the first touch electrode, the first signal line overlapping the second touch electrode without being connected to the second touch electrode; and a second signal line connected to the second touch electrode, the second signal line overlapping the first touch electrode without being connected to the first touch electrode. The first signal line and the second signal line may be configured to apply touch drive signals respectively to the first touch electrode and the second electrode during a touch driving mode.

公开(公告)号：US20220113840A1

公开(公告)日：2022-04-14

申请号：US17510363

申请日：2021-10-25

Applicant: LG DISPLAY CO., LTD.

Inventor： Cheolse KIM ,  Buyeol LEE ,  Sunjung LEE ,  Sangsoo HWANG ,  Yoonhwan WOO ,  Manhyeop HAN

IPC: G06F3/044 ,  G02F1/1333 ,  G09G3/36 ,  G06F3/041 ,  G02F1/1362

Abstract: A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.

公开(公告)号：US20200241686A1

公开(公告)日：2020-07-30

申请号：US16847118

申请日：2020-04-13

Applicant: LG DISPLAY CO., LTD.

Inventor： Cheolse KIM ,  Buyeol LEE ,  Sunjung LEE ,  Sangsoo HWANG ,  Yoonhwan WOO ,  Manhyeop HAN

IPC: G06F3/041 ,  G02F1/1362 ,  G09G3/36 ,  G02F1/1333 ,  G06F3/044

Abstract: A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.