公开(公告)号：US10219377B2

公开(公告)日：2019-02-26

申请号：US15210370

申请日：2016-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo-chul Lee ,  Hyunseok Hong

IPC: G09G3/20 ,  H05K1/11 ,  H05K1/14 ,  H05K3/24 ,  H05K3/36 ,  G02F1/1333

Abstract: A display device includes a display panel having a first area and a second area that is adjacent to the first area in a first direction, a first printed circuit board including a first body part facing the first area in a second direction that is different from the first direction and a first extension part extending from the first body part, a second printed circuit board including a second body part facing the second area in the second direction and a second extension part extending from the second body part and facing the first extension part in the second direction, and a connecting flexible circuit board having one end connected to the first extension part and the other end connected to the second extension part.

公开(公告)号：US10009999B2

公开(公告)日：2018-06-26

申请号：US15232719

申请日：2016-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jeonghun Go ,  Hyo-chul Lee

IPC: H05K7/10 ,  H05K7/12 ,  H05K1/18 ,  H05K1/11 ,  H05K1/02 ,  H05K1/14 ,  H05K3/00

CPC classification number: H05K1/18 ,  H05K1/0296 ,  H05K1/111 ,  H05K1/147 ,  H05K3/0097 ,  H05K2201/09063 ,  H05K2201/09236 ,  H05K2201/09272 ,  H05K2201/10136 ,  H05K2201/10409

Abstract: Provided is a printed circuit board and a display device having the same. The printed circuit board includes a base substrate including a first outline that extends in a first direction and a second outline facing the first outline, the base substrate having a first area, a second area, and a third area successively defined thereon in the first direction and a pad part disposed on the second area. A central outline of the second outline which overlaps the second area has a stepped shape that gradually decreases in distance between the central outline and the first outline from a first point of the central outline contacting the first area to a second point of the central outline contacting the third area.

公开(公告)号：US20170202085A1

公开(公告)日：2017-07-13

申请号：US15232719

申请日：2016-08-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jeonghun Go ,  Hyo-chul Lee

IPC: H05K1/18 ,  H05K1/02 ,  H05K1/11

CPC classification number: H05K1/18 ,  H05K1/0296 ,  H05K1/111 ,  H05K1/147 ,  H05K3/0097 ,  H05K2201/09063 ,  H05K2201/09236 ,  H05K2201/09272 ,  H05K2201/10136 ,  H05K2201/10409

Abstract: Provided is a printed circuit board and a display device having the same. The printed circuit board includes a base substrate including a first outline that extends in a first direction and a second outline facing the first outline, the base substrate having a first area, a second area, and a third area successively defined thereon in the first direction and a pad part disposed on the second area. A central outline of the second outline which overlaps the second area has a stepped shape that gradually decreases in distance between the central outline and the first outline from a first point of the central outline contacting the first area to a second point of the central outline contacting the third area.