公开(公告)号：US20210384281A1

公开(公告)日：2021-12-09

申请号：US17334091

申请日：2021-05-28

Applicant: Samsung Display Co., Ltd.

Inventor： YOO JEONG LEE ,  HYUNSEOP SONG ,  HAKBUM CHOI

IPC: H01L27/32 ,  G02F1/1345 ,  H01L23/00 ,  G02F1/1362

Abstract: A display device includes a substrate including a display area and a peripheral area surrounding the display area, a plurality of pads in a first direction of the peripheral area of the substrate and in a second direction perpendicular to the first direction, and a circuit film on the pads. Each of the pads includes a signal line on the substrate, a first dummy pattern on the substrate and spaced apart from the signal line in the first direction, and a first insulating pattern between the signal line and the first dummy pattern on the substrate.

公开(公告)号：US20240369888A1

公开(公告)日：2024-11-07

申请号：US18777347

申请日：2024-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： YOO JEONG LEE ,  HYUNSEOP SONG ,  HAKBUM CHOI

IPC: G02F1/1345 ,  G02F1/1362 ,  H01L23/00 ,  H01L25/18 ,  H10K59/131

Abstract: A display device includes a substrate including a display area and a peripheral area surrounding the display area, a plurality of pads in a first direction of the peripheral area of the substrate and in a second direction perpendicular to the first direction, and a circuit film on the pads. Each of the pads includes a signal line on the substrate, a first dummy pattern on the substrate and spaced apart from the signal line in the first direction, and a first insulating pattern between the signal line and the first dummy pattern on the substrate.

公开(公告)号：US20210397033A1

公开(公告)日：2021-12-23

申请号：US17240618

申请日：2021-04-26

Applicant: Samsung Display Co., LTD.

Inventor： YOO JEONG LEE ,  HYUNSEOP SONG ,  JIHYUN KIM

IPC: G02F1/1345 ,  H05K1/18

Abstract: A display device includes a display panel including a pixel layer displaying an image, and a pad part electrically connected to the pixel layer. The display device includes a flexible circuit film combined with the pad part of the display panel. The flexible circuit film includes a base film, a first conductive line disposed on a first surface of the base film, a first conductive pad extending from the first conductive line and electrically connected to the pad part of the display panel, a cover layer covering the first conductive line and exposing the first conductive pad, and a protrusion pattern disposed on the cover layer, adjacent to the first conductive pad, and facing a side surface of the display panel.