公开(公告)号：US11989481B2

公开(公告)日：2024-05-21

申请号：US18182278

申请日：2023-03-10

Applicant: Samsung Display Co., LTD.

Inventor： Dong Sung Lee

IPC: G06F3/14 ,  H10K77/10

CPC classification number: G06F3/1446 ,  H10K77/111

Abstract: A display device, a method of manufacturing the same and a tiled display device including the same are provided. The display device includes a substrate including a first contact hole, a laser absorption layer on the substrate and containing amorphous silicon, a first barrier insulating layer on the laser absorption layer, a fan-out line on the first barrier insulating layer as a first metal layer and including a pad portion in a second contact hole located in the first barrier insulating layer and the laser absorption layer, a display layer on the fan-out line, and a flexible film under the substrate and in the first contact hole and electrically connected to the pad portion.

公开(公告)号：US12205524B2

公开(公告)日：2025-01-21

申请号：US17978431

申请日：2022-11-01

Applicant: Samsung Display Co., LTD.

Inventor： Dong Sung Lee ,  Byung Hoon Kim ,  Tae Oh Kim ,  So Chan Park

IPC: G09G3/36 ,  G02F1/13 ,  G02F1/1362 ,  G09G3/32 ,  G09G3/3225 ,  H01L27/15 ,  H10B12/00 ,  H10K50/844 ,  H10K59/131

Abstract: A display device comprises a first substrate including a first contact hole, a first barrier insulating layer disposed on the first substrate and including a second contact hole, a fan-out line disposed in a first metal layer on the first barrier insulating layer, the fan-out line including a protruding part inserted in the second contact hole to protrude from below the first barrier insulating layer, and a recessed part formed by the second contact hole, an etching electrode disposed in the recessed part of the fan-out line, a second substrate disposed on the fan-out line and the etching electrode and including a third contact hole, a display layer disposed on the second substrate, and a flexible film disposed below the first substrate and inserted in the first contact hole to be electrically connected to the protruding part of the fan-out line.

公开(公告)号：US12066596B2

公开(公告)日：2024-08-20

申请号：US17359979

申请日：2021-06-28

Applicant: Samsung Display Co., LTD.

Inventor： Ji Hyun Ko ,  Hyun Seung Seo ,  Dong Sung Lee ,  Yong Kyu Kang ,  Hui Yeon Shon ,  Hyun Kyung Yun

IPC: G02B1/14 ,  H04M1/02

CPC classification number: G02B1/14 ,  H04M1/0266

Abstract: A cover window includes a base layer; a first coating layer on the base layer; and a second coating layer on the first coating layer. The first coating layer directly contacts a first part of an upper surface of the base layer and exposes a second part of the upper surface of the base layer, the upper surface of the base layer consists of the first part and the second part, and the second coating layer directly contacts the second part of the upper surface of the base layer exposed by the first coating layer, and an upper surface of the first coating layer.