公开(公告)号：US20240043708A1

公开(公告)日：2024-02-08

申请号：US18359359

申请日：2023-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： KYONGBIN JIN ,  Jiwon CHOI ,  DONGHO KIM ,  DONGWOON LEE

IPC: C09D11/107 ,  C09D11/037 ,  B32B7/12 ,  B32B33/00

CPC classification number: C09D11/107 ,  C09D11/037 ,  B32B7/12 ,  B32B33/00 ,  B32B2457/20

Abstract: An ink composition includes a base resin including an acrylic resin, a multifunctional curing agent having four or more functional groups, a pigment dispersed in the base resin, and a matting agent having a median particle size in a range of about 1.0 μm to about 2.0 μm and dispersed in the base resin. Accordingly, a single-layered printed layer formed from the ink composition may have improved light-shielding properties, surface hardness, durability, and adhesion strength.