公开(公告)号：US11941219B2

公开(公告)日：2024-03-26

申请号：US17525289

申请日：2021-11-12

Applicant: Samsung Display Co., Ltd.

Inventor： Won Jun Choi ,  Il Joo Kim ,  Deok Jung Kim

IPC: G06F3/045 ,  G06F3/044

CPC classification number: G06F3/0448 ,  G06F3/0443

Abstract: A touch sensor includes a base layer including a sensing area and a non-sensing area; and a sensor electrode disposed in the sensing area and including sensor patterns. The sensing area may include a first area including at least one non-square boundary with a predetermined curvature and a second area not including the non-square boundary. In an exemplary embodiment of the present inventive concept, sensor patterns disposed in the first area and sensor patterns disposed in the second area among the sensor patterns may have different sizes from each other.

公开(公告)号：US11199937B2

公开(公告)日：2021-12-14

申请号：US16805981

申请日：2020-03-02

Applicant: Samsung Display Co., Ltd.

Inventor： Won Jun Choi ,  Il Joo Kim ,  Deok Jung Kim

IPC: G06F3/045 ,  G06F3/044

Abstract: A touch sensor includes a base layer including a sensing area and a non-sensing area; and a sensor electrode disposed in the sensing area and including sensor patterns. The sensing area may include a first area including at least one non-square boundary with a predetermined curvature and a second area not including the non-square boundary. In an exemplary embodiment of the present inventive concept, sensor patterns disposed in the first area and sensor patterns disposed in the second area among the sensor patterns may have different sizes from each other.

公开(公告)号：US12200958B2

公开(公告)日：2025-01-14

申请号：US17485890

申请日：2021-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ye Ri Jeong ,  Il Joo Kim ,  Won Jun Choi

IPC: H10K50/844 ,  G06F3/041 ,  G06F3/044 ,  H10K59/131 ,  H10K59/40

Abstract: A display device includes a substrate, a plurality of pixels disposed on the substrate, an encapsulation layer disposed above the plurality of pixels and comprising an organic encapsulation film, a dam structure disposed on the substrate and surrounding an outer boundary of the plurality of pixels, and crack detection lines comprising an output line disposed on the dam structure without overlapping with the organic encapsulation film, and an input line electrically connected to the output line and disposed on the organic encapsulation film.

公开(公告)号：US20220246880A1

公开(公告)日：2022-08-04

申请号：US17485890

申请日：2021-09-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ye Ri Jeong ,  Il Joo Kim ,  Won Jun Choi

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes a substrate, a plurality of pixels disposed on the substrate, an encapsulation layer disposed above the plurality of pixels and comprising an organic encapsulation film, a dam structure disposed on the substrate and surrounding an outer boundary of the plurality of pixels, and crack detection lines comprising an output line disposed on the dam structure without overlapping with the organic encapsulation film, and an input line electrically connected to the output line and disposed on the organic encapsulation film.