公开(公告)号：US11426985B2

公开(公告)日：2022-08-30

申请号：US16875868

申请日：2020-05-15

Applicant: Samsung Display Co., LTD. ,  DONG YANG INK CO.,LTD

Inventor： Ji Won Choi ,  Sangeun Moon ,  Dongho Kim ,  Sookkyung Yoo

IPC: B32B27/30 ,  B32B38/14 ,  C08F212/08 ,  C08F220/28 ,  C08F220/32 ,  C08F220/18 ,  C08K3/30 ,  B32B38/00

Abstract: 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.

公开(公告)号：US11897235B2

公开(公告)日：2024-02-13

申请号：US17885873

申请日：2022-08-11

Applicant: Samsung Display Co., LTD.

Inventor： Ji Won Choi ,  Sangeun Moon ,  Dongho Kim ,  Sookkyung Yoo

IPC: B32B27/30 ,  B32B38/00 ,  C08F212/08 ,  C08F220/28 ,  C08F220/32 ,  C08F220/18 ,  C08K3/30

CPC classification number: B32B27/308 ,  B32B38/145 ,  C08F212/08 ,  C08F220/1811 ,  C08F220/281 ,  C08F220/325 ,  C08K3/30 ,  B32B2305/72 ,  B32B2307/416 ,  B32B2307/584 ,  B32B2307/714 ,  B32B2457/20 ,  C08F2800/10 ,  C08K2003/3045

Abstract: 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.