公开(公告)号：US20250129196A1

公开(公告)日：2025-04-24

申请号：US18795940

申请日：2024-08-06

Applicant: Samsung Display Co., LTD. ,  HANSOL CHEMICAL CO., LTD.

Inventor： Hee Chang YOON ,  Seung Wook KWON ,  Hyo Jeong KWON ,  Hyeon Jun SEONG ,  Joo Han WOO ,  Hae Sim YOON ,  Kwang Deok LEE ,  Sung Min HA ,  Woo Yong SUNG ,  Seung Yong SONG ,  Seung Yeon CHAE

IPC: C08F265/06 ,  C08F2/50 ,  C08K5/00

Abstract: A photocurable composition includes: a photocurable oligomer; a photocurable monomer including a monofunctional (metha)acrylate monomer and a polyfunctional (metha)acrylate monomer; a functional raw material including an antioxidant and a surface additive; and a photoinitiator. The photocurable oligomer may include at least one of (metha)acrylate, polyester-based (metha)acrylate, epoxy (metha)acrylate, or urethane (metha)acrylate. The photocurable oligomer may be included in an amount of about 15 wt % to about 25 wt %, based on a total weight of the photocurable composition, and have a weight-average molecular weight of about 500 g/mol to about 10000 g/mol.