公开(公告)号：US20230038359A1

公开(公告)日：2023-02-09

申请号：US17700807

申请日：2022-03-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyong Tae PARK ,  Sung Jun KIM ,  Jun Yeong SEOL ,  Jae Bok LEE

IPC: G09G3/3266 ,  G09G3/00 ,  G09G3/3275

Abstract: A display device includes: a display panel including a display area including pixels and a non-display area including a dummy pixel; a scan driver which supplies a scan signal to the display panel; a data driver which supplies a data signal to the display panel; and a timing controller which supplies a first control signal for controlling the scan driver and a second control signal for controlling the data driver. The dummy pixel is connected to a bad pixel among the pixels in the display area through a repair line, and a connection of the dummy pixel to the repair line is cut off in an initialization phase in which a voltage of an initialization power source is supplied.

公开(公告)号：US20210237399A1

公开(公告)日：2021-08-05

申请号：US17012103

申请日：2020-09-04

Applicant: Samsung Display Co., LTD.

Inventor： Jae Bok LEE ,  Hang Gyun PARK ,  Jin Woo PARK ,  Sung Hoon LEE

IPC: B32B7/12 ,  B32B3/08 ,  B32B3/26 ,  B32B7/06 ,  C09J7/29 ,  C09J7/40 ,  C09J7/38

Abstract: A protective film is provided. The protective film includes a release film, a base film which is disposed on the release film and comprises a protective part and a first pull tab part protruding from a first side surface of the protective part, and a first dummy film which is disposed on the release film, does not overlap the base film in a plan view, and comprises a part partially surrounding the first pull tab part, where edges of the base film and edges of the first dummy film are disposed inside edges of the release film in the plan view.

公开(公告)号：US20240071316A1

公开(公告)日：2024-02-29

申请号：US18381950

申请日：2023-10-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyong Tae PARK ,  Sung Jun KIM ,  Jun Yeong SEOL ,  Jae Bok LEE

IPC: G09G3/3266 ,  G09G3/00 ,  G09G3/3275

CPC classification number: G09G3/3266 ,  G09G3/006 ,  G09G3/3275 ,  G09G2300/0852 ,  G09G2310/08 ,  G09G2370/16

Abstract: A display device includes: a display panel including a display area including pixels and a non-display area including a dummy pixel; a scan driver which supplies a scan signal to the display panel; a data driver which supplies a data signal to the display panel; and a timing controller which supplies a first control signal for controlling the scan driver and a second control signal for controlling the data driver. The dummy pixel is connected to a bad pixel among the pixels in the display area through a repair line, and a connection of the dummy pixel to the repair line is cut off in an initialization phase in which a voltage of an initialization power source is supplied.