公开(公告)号：US20230126027A1

公开(公告)日：2023-04-27

申请号：US18088383

申请日：2022-12-23

Applicant: Samsung Display Co., LTD.

Inventor： SEHUI JANG ,  CHONGGUK LEE

IPC: H05K1/11 ,  H05K1/02 ,  H05K1/18

Abstract: A display device is provided and includes a display panel including a display area that displays an image and a pad area disposed at least at a side of the display area, and a flexible circuit film electrically connected to the pad area. The flexible circuit film includes connection pads, a first measurement pad, and a second measurement pad. The connection pads are arrayed in a first direction and inclined with respect to a reference line extending in a second direction different from the first direction, the first measurement pad is disposed adjacent to a first side of the connection pads, and the second measurement pad is disposed adjacent to a second side of the connection pads. The connection pads are between the first measurement pad and the second measurement pad.

公开(公告)号：US20210259108A1

公开(公告)日：2021-08-19

申请号：US17125405

申请日：2020-12-17

Applicant: Samsung Display Co., LTD.

Inventor： SEHUI JANG ,  CHONGGUK LEE

IPC: H05K1/11 ,  H05K1/02 ,  H05K1/18

Abstract: A display device is provided and includes a display panel including a display area that displays an image and a pad area disposed at least at a side of the display area, and a flexible circuit film electrically connected to the pad area. The flexible circuit film includes connection pads, a first measurement pad, and a second measurement pad. The connection pads are arrayed in a first direction and inclined with respect to a reference line extending in a second direction different from the first direction, the first measurement pad is disposed adjacent to a first side of the connection pads, and the second measurement pad is disposed adjacent to a second side of the connection pads. The connection pads are between the first measurement pad and the second measurement pad.

公开(公告)号：US20240172362A1

公开(公告)日：2024-05-23

申请号：US18426973

申请日：2024-01-30

Applicant: Samsung Display Co., LTD.

Inventor： SEHUI JANG ,  CHONGGUK LEE

IPC: H05K1/11 ,  G02F1/1345 ,  H01L25/18 ,  H05K1/02 ,  H05K1/18 ,  H10K59/131

CPC classification number: H05K1/118 ,  H05K1/0268 ,  H05K1/189 ,  G02F1/13452 ,  H01L25/18 ,  H05K2201/094 ,  H05K2201/09418 ,  H05K2201/09781 ,  H05K2201/10128 ,  H05K2201/10136 ,  H10K59/131

Abstract: A display device is provided and includes a display panel including a display area that displays an image and a pad area disposed at least at a side of the display area, and a flexible circuit film electrically connected to the pad area. The flexible circuit film includes connection pads, a first measurement pad, and a second measurement pad. The connection pads are arrayed in a first direction and inclined with respect to a reference line extending in a second direction different from the first direction, the first measurement pad is disposed adjacent to a first side of the connection pads, and the second measurement pad is disposed adjacent to a second side of the connection pads. The connection pads are between the first measurement pad and the second measurement pad.

公开(公告)号：US20170139249A1

公开(公告)日：2017-05-18

申请号：US15181884

申请日：2016-06-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SU-MI MOON ,  SEONMI KIM ,  CHONGGUK LEE ,  SEHUI JANG ,  SANGMOON MOH

IPC: G02F1/133 ,  H01L27/32 ,  H01L51/00 ,  G02F1/1333 ,  H01L51/56 ,  G02F1/1368 ,  G02F1/1345 ,  H04N5/44 ,  H01L27/12

CPC classification number: G02F1/13306 ,  G02F1/133305 ,  G02F1/13452 ,  G02F1/1368 ,  G02F2201/56 ,  G06F1/16 ,  H01L27/1218 ,  H01L27/1262 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/56 ,  H04N5/44 ,  H04N5/64

Abstract: A curved display apparatus includes a curved display panel, a driver, a controller and a plurality of flexible substrates. The curved display panel extends in a tangential direction with respect to a first axis direction. The driver applies a driving signal to the curved display panel. The controller includes a curved printed circuit board extending in the tangential direction with respect to a first axis direction. The controller applies a control signal to the driver. The flexible substrates electrically connect the curved printed circuit board with the curved display panel. Each of the flexible substrates includes a first connection portion connected to the curved display panel, a second connection portion connected to the curved printed circuit board and a flexible substrate body connecting the first connection portion with the second connection portion. The flexible substrate body extends in a radial direction with respect to the first axis direction.