公开(公告)号：US12227658B2

公开(公告)日：2025-02-18

申请号：US18129121

申请日：2023-03-31

Applicant: Samsung Display Co., LTD.

Inventor： Ji Won Choi ,  Dongho Kim ,  Dongwoon Lee

IPC: C09D11/102 ,  B41M1/34 ,  B41M7/00 ,  C03C17/32 ,  C08F12/08 ,  C08F16/26 ,  C08F20/14 ,  C08F20/28 ,  C08F20/32 ,  C08F212/08 ,  C08F220/14 ,  C08F220/20 ,  C08F220/32 ,  C09D11/107 ,  G02B1/14

Abstract: 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.

公开(公告)号：US11667014B2

公开(公告)日：2023-06-06

申请号：US16657750

申请日：2019-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Yusik Jeon ,  Beomgyu Choi ,  Jinnyoung Heo ,  Gyuin Shim ,  Dongwoon Lee

IPC: B25B11/02 ,  C03C17/00 ,  B24B41/06

CPC classification number: B25B11/02 ,  B24B41/06 ,  C03C17/002 ,  G06F2203/04103

Abstract: 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.

公开(公告)号：US20230235188A1

公开(公告)日：2023-07-27

申请号：US18129121

申请日：2023-03-31

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

Inventor： Ji Won Choi ,  Dongho Kim ,  Dongwoon Lee

IPC: C09D11/102 ,  C03C17/32 ,  B41M1/34 ,  B41M7/00

CPC classification number: C09D11/102 ,  C03C17/32 ,  C03C17/326 ,  B41M1/34 ,  B41M7/009 ,  G02B1/14

Abstract: 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.

公开(公告)号：US11634600B2

公开(公告)日：2023-04-25

申请号：US16864238

申请日：2020-05-01

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

Inventor： Ji Won Choi ,  Dongho Kim ,  Dongwoon Lee

IPC: C09D11/00 ,  C09D11/107 ,  C03C17/32 ,  C09D11/102 ,  C08F20/32 ,  C08F20/14 ,  C08F12/08 ,  C08F16/26 ,  C08F20/28 ,  C08F212/08 ,  C08F220/14 ,  C08F220/20 ,  C08F220/32 ,  C09D11/02 ,  C09D11/16 ,  C09D11/30 ,  C09D13/00

Abstract: 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.