公开(公告)号：US11703967B2

公开(公告)日：2023-07-18

申请号：US17568872

申请日：2022-01-05

Applicant: Sharp Display Technology Corporation

Inventor： Katsushige Asada ,  Hajime Imai ,  Yoshihito Hara ,  Akihiro Shohraku ,  Isao Ogasawara ,  Yuki Yamashita

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

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G02F1/13439 ,  G02F1/136295 ,  G06F3/0445 ,  G06F3/0418

Abstract: A display panel includes a common electrode formed in an upper layer above a data line, a first insulating layer covering the common electrode, a touch sensor line formed in an upper layer of the first insulating layer and in a first opening provided in the first insulating layer, and connected to the common electrode via the first opening, a second insulating layer covering the touch sensor line, and a pixel electrode formed in an upper layer of the second insulating layer. The first insulating layer is formed with a second opening between the common electrode and the pixel electrode. The second insulating layer is disposed in an interior of the second opening and formed with a recessed portion recessed downward into a portion above the second opening. At least a portion of the pixel electrode is disposed in the recessed portion of the second insulating layer.