公开(公告)号：US20250057013A1

公开(公告)日：2025-02-13

申请号：US18662824

申请日：2024-05-13

Applicant: Samsung Display Co., LTD.

Inventor： Yeon Guk KIM ,  Hee Yeon PARK ,  Chang Yeong SONG ,  Hye In JUNG ,  Yong Chan JU ,  Jae Heung HA

IPC: H10K59/80 ,  C08G77/12 ,  C08G77/20 ,  C08G77/50 ,  C09D183/04 ,  C09D183/14 ,  H10K59/12

Abstract: A display device includes a substrate including a display area and a first non-display area around the display area; a light emitting element on the display area of the substrate in the display area; a lower inorganic encapsulation film on the substrate in the display area and the first non-display area; an organic encapsulation film on the lower inorganic encapsulation film; an upper inorganic encapsulation film on the organic encapsulation film; and a first dam between the lower inorganic encapsulation film and the upper inorganic encapsulation film in the first non-display area, wherein a first side surface of the first dam is in contact with the organic encapsulation film, and a second side surface of the first dam different from the first side surface of the first dam is in contact with the upper inorganic encapsulation film.

公开(公告)号：US20240122037A1

公开(公告)日：2024-04-11

申请号：US18339148

申请日：2023-06-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Heung HA ,  Jong Woo KIM ,  So Young OH ,  Woo Suk JUNG ,  Hee Yeon PARK ,  Chang Yeong SONG ,  Jong Kwang YUN

IPC: H10K59/80 ,  H10K71/00

CPC classification number: H10K59/8722 ,  H10K71/851 ,  H10K2102/351

Abstract: A display device includes a substrate that includes a display area and a non-display area, a display element layer disposed on the display area of the substrate, an opposing substrate that faces the substrate and the display element layer, a sealing member disposed on the non-display area and that couples the substrate and the opposing substrate, and a filler disposed between the substrate and the opposing substrate. A thickness of the filler varies in the range of 60% to 400% of a thickness of the sealing member.