公开(公告)号：US20230159763A1

公开(公告)日：2023-05-25

申请号：US17993162

申请日：2022-11-23

Applicant: Samsung Display Co., Ltd.

Inventor： Kilsung LEE ,  Hoseok SOHN ,  Yongseok LEE ,  JINNYOUNG HEO ,  BOA KIM ,  Jiin YOON ,  KYUNGEUN LEE ,  SEOYOUNG JANG

IPC: C09D4/06 ,  C09D7/61 ,  C09D7/63 ,  C09D133/14 ,  C03C17/30

CPC classification number: C09D4/06 ,  C09D7/61 ,  C09D7/63 ,  C09D133/14 ,  C03C17/30 ,  C03C2217/78

Abstract: A hard coating composition includes a silica-silsesquioxane-based resin, a photoinitiator, and a diluting monomer. The diluting monomer includes at least one of a 2-hydroxyethyl acrylate monomer, a tetrahydrofurfuryl acrylic acid monomer, an isobornyl acrylate monomer, a cyclic trimethylolpropane formal acrylate monomer, and an acryloylmorpholine monomer.

公开(公告)号：US20230085199A1

公开(公告)日：2023-03-16

申请号：US17985889

申请日：2022-11-13

Applicant: Samsung Display Co., Ltd. ,  SPECIAL MATERIALS SOURCE

Inventor： Jinnyoung HEO ,  Kilsung LEE ,  Hoseok SOHN ,  Yongseok LEE ,  Dong Woon LEE ,  Yusik JEON ,  Beomgyu CHOI

IPC: G06F1/16 ,  C03C17/34 ,  B32B17/06 ,  B32B3/30 ,  B32B3/02 ,  G02F1/1333 ,  B32B17/10

Abstract: A window for a display device that includes: a base substrate; a first coating layer disposed on a first surface of the base substrate; and a second coating layer disposed on a second surface that overlaps the first surface of the base substrate, wherein the base substrate further includes a vertical surface perpendicular to the first surface and the second surface, and the first coating layer overlaps the vertical surface. The impact resistance of the window is improved through the first coating layer covering the rear surface and the vertical surface of the base substrate.

公开(公告)号：US20180327634A1

公开(公告)日：2018-11-15

申请号：US15836371

申请日：2017-12-08

Applicant: Samsung Display Co., Ltd. ,  SMS

Inventor： Jinnyoung HEO ,  Kilsung LEE ,  Hyemin SEO ,  Hoseok SOHN ,  Yongseok LEE

IPC: C09D183/04 ,  C08K5/5415 ,  C08K3/34 ,  C09D7/40 ,  G06F1/16

CPC classification number: C09D183/04 ,  C08K3/34 ,  C08K5/5415 ,  C09D7/40 ,  G06F1/1652

Abstract: A hard coating composition according to an embodiment includes a polymer derived from a mixture including a silsesquioxane, a siloxane compound, and inorganic particles which are surface treated with silane. A hard coating layer having high surface hardness and impact resistance, and at the same time, excellent bending properties may be provided.