公开(公告)号：US11812629B2

公开(公告)日：2023-11-07

申请号：US17107705

申请日：2020-11-30

Applicant: Samsung Display Co., LTD.

Inventor： Yong Hoon Kwon ,  Hyun Ji Lee ,  Jung Hyun Kim ,  Tae Oh Kim ,  So Mi Jung

IPC: H10K50/842 ,  H10K59/131 ,  H10K71/00 ,  H10K77/10

CPC classification number: H10K50/8426 ,  H10K59/131 ,  H10K71/00 ,  H10K77/10

Abstract: A display device includes a display panel including a display area and a non-display area surrounding the display area, and a metal wiring layer disposed on at least a portion of the non-display area, an encapsulation substrate disposed on the display panel, a sealing member which is disposed between the display panel and the encapsulation substrate and bonds the display panel to the encapsulation substrate and a first fusion region provided in at least a partial region between the sealing member and the encapsulation substrate, where the first fusion region has no physical boundary, and where at least a portion of the sealing member is disposed on the metal wiring layer in the non-display area, and the first fusion region is separated from the metal wiring layer while overlapping the metal wiring layer in a thickness direction.

公开(公告)号：US11678502B2

公开(公告)日：2023-06-13

申请号：US17012115

申请日：2020-09-04

Applicant: Samsung Display Co., LTD.

Inventor： Hyun A Lee ,  Kyung Rok Ko ,  Yong Hoon Kwon ,  Byung Hoon Kim ,  Jung Hyun Kim ,  Tae Oh Kim ,  June Hyoung Park ,  Hyun Ji Lee ,  So Mi Jung

IPC: H01L51/52 ,  H01L27/32 ,  H01L23/00

CPC classification number: H01L51/5246 ,  H01L24/05 ,  H01L24/06 ,  H01L24/16 ,  H01L24/17 ,  H01L27/3276 ,  H01L27/3258 ,  H01L2224/0557 ,  H01L2224/06154 ,  H01L2224/16145 ,  H01L2224/17154

Abstract: A display device includes a display panel having a display area comprising pixels and a non-display area surrounding the display area, an encapsulation substrate which faces the display panel and is disposed on a surface of the display panel, and a sealing member disposed in the non-display area and interposed between the display panel and the encapsulation substrate for bonding. The display panel comprises a base substrate and a first conductive layer disposed on a first surface of the base substrate, the base substrate provides a through hole defined in a part of the non-display area to penetrate the base substrate in a thickness direction, the first conductive layer comprises a signal line disposed in a part of the non-display area and filling the through hole, and the sealing member does not overlap the first conductive layer and the through hole in the thickness direction.