Samsung Display Co., Ltd.

Dong Yang Ink Co., Ltd.

Ji Won Choi

Dongho Kim

Sangeun Moon

Dongwoon Lee

Sookkyung Yoo

Ae Nim Pae

Ki Duk Park

Bo Ko Jang

Yong Koo Kang

Seul Ki Yeon

Dong Ho Kim

Jin Sung Kim

Dong Jin Kim

Jong Hyun Park

Hyun Ah Choo

Eun Ji Ju

Hyo Jung Song

Yun Kyung Kim

Jun Young Heo

Jong-Hyun Park

Seon Mi Jo

Changjoon Justin Lee

Siwon Kim

Kyung-Tae Lee

Yong-Sun Bahn

Sun Joon Min

Jong-Seung Lee

Min Ho Nam

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 window module including a window, a first print layer, an ink layer, and a protective layer covering the ink layer. The protective layer includes a polymer resin polymerized from monomers including a first monomer which is an acrylic monomer substituted with a hydroxy group, a second monomer having an epoxy group, and at least one of a third monomer having a substituted or unsubstituted phenyl group or a fourth monomer which is an acrylic monomer having a substituted or unsubstituted bicyclic alkyl group, and thus, has excellent durability, chemical resistance, and abrasion resistance.

Polymer resin, window module including the same, and display apparatus including the same

A method of manufacturing an ink blocking layer for a display device, an ink blocking layer for a display device, and a display device are provided. The method of manufacturing an ink blocking layer for a display device includes: preparing a main material including an epoxy monomer having three or more epoxy groups and a curing agent including an acid and an amine; and mixing the main material with the curing agent to prepare an epoxy resin.

Ink blocking layer for display device and manufacturing method thereof

Growing community of inventors

Pyeongtaek-si, South Korea

Ji Won Choi