Samsung Display Co., Ltd.

Dong Yang Ink Co., Ltd.

Dongwoon Lee

Dongho Kim

Ji Won Choi

Gyuin Shim

Beomgyu Choi

Jinnyoung Heo

Yusik Jeon

An ink composition includes an acrylic resin including a polymerization product of a first monomer having a hydroxyl group, a second monomer having an epoxy group, a third monomer having an acrylate group, and a fourth monomer having a substituted or unsubstituted phenyl group, a first curing agent having an isocyanate group, and a second curing agent having an amine group. Durability and abrasion resistance of a window may be improved.

Ink composition, window using the same, and manufacturing method of window using the same

A jig for a cover window may include a lower jig and an upper jig on the lower jig. The lower jig may include a mounting portion, on which a cover window is configured to be disposed, and an exhausting portion adjacent to the mounting portion. The upper jig may include a cover unit, in which an opening exposing the mounting portion is defined, and a sidewall portion, coupled to the cover unit and enclosing the lower jig. The cover unit may be spaced apart from and overlapped with the exhausting portion.

Jig for cover window

Growing community of inventors

Yongin-si, South Korea

Dongwoon Lee