公开(公告)号：US10177129B2

公开(公告)日：2019-01-08

申请号：US15602030

申请日：2017-05-22

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Soon Ryong Park ,  Ju Yeop Seong ,  Hyun Kyu Choi

IPC: H01L25/18 ,  H01L23/538 ,  H01L27/12 ,  H01L27/32

Abstract: A display device includes a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.

公开(公告)号：US10719103B2

公开(公告)日：2020-07-21

申请号：US15616434

申请日：2017-06-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yun-Mo Chung ,  Dae Woo Lee ,  Jun Namkung ,  Soon Ryong Park ,  Ju Yeop Seong ,  Hyun Kyu Choi

IPC: H05K1/00 ,  G06F1/16 ,  G02F1/1345 ,  G02F1/1333 ,  H05K1/02 ,  H05K7/00 ,  H01L27/12 ,  H01L27/32

Abstract: A display device includes a display panel including a bendable display panel including a substrate and a plurality of pad portions on the substrate. The substrate includes a cutout between adjacent pad portions of the plurality of pad portions.

公开(公告)号：US20220352139A1

公开(公告)日：2022-11-03

申请号：US17670501

申请日：2022-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Soon Ryong Park ,  Ju Yeop Seong ,  Hyun Kyu Choi

IPC: H01L25/18 ,  H01L51/52 ,  H01L27/32

Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.

公开(公告)号：US11251173B2

公开(公告)日：2022-02-15

申请号：US16869899

申请日：2020-05-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Soon Ryong Park ,  Ju Yeop Seong ,  Hyun Kyu Choi

IPC: H01L25/18 ,  H01L51/52 ,  H01L27/32 ,  H01L23/538 ,  H01L27/12

Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.

公开(公告)号：US10651162B2

公开(公告)日：2020-05-12

申请号：US16217498

申请日：2018-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Namkung ,  Soon Ryong Park ,  Ju Yeop Seong ,  Hyun Kyu Choi

IPC: H01L25/18 ,  H01L51/52 ,  H01L27/32 ,  H01L23/538 ,  H01L27/12

Abstract: A display device including a display panel including a substrate, pixels provided on the substrate, and first lines connected to the pixels, the display device having a bending area where the display panel is bent. The display panel also includes a chip on film overlapping with a portion of the display panel and having second lines, an anisotropic conductive film provided between the chip on film and the display panel connecting the first lines and the second lines, and a coating layer covering the bending area and one end of the chip on film. In such a device, lines of the chip on film may be prevented from being corroded as they may be spaced apart from an edge of an insulating film.