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：US20230201866A1

公开(公告)日：2023-06-29

申请号：US17989177

申请日：2022-11-17

Applicant: Samsung Display Co., Ltd.

Inventor： SEOYOUNG JANG ,  BOA KIM ,  YONG-KWAN KIM ,  Jiin YOON ,  KYUNGEUN LEE ,  JINNYOUNG HEO

IPC: B05C13/00 ,  B05C5/02 ,  B05D1/02 ,  C03C17/00

CPC classification number: B05C13/00 ,  B05C5/02 ,  B05D1/02 ,  C03C17/002 ,  C03C2218/112

Abstract: A window coating jig includes: a base part and a stage which includes a support part, a first sidewall part surrounding the support part and defining an outer wall, and a second sidewall part disposed between the support part and the first sidewall part, and protrudes from the base part, wherein a blow groove is defined between the first sidewall part and the second sidewall part, a suction groove is defined between the second sidewall part and the support part, the base part has a blow hole and a suction hole passing through the base part, the blow hole and the suction hole being defined therein, the blow hole overlaps the blow groove, the suction hole overlaps the suction groove, and the first sidewall part has a vent opening passing therethrough in a direction crossing the direction in which the blow hole extends, the vent opening being defined therein.

公开(公告)号：US20220310971A1

公开(公告)日：2022-09-29

申请号：US17565298

申请日：2021-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： GEUNWOOK LEE ,  KYUNGTAE KIM ,  BOA KIM ,  SANG-IL PARK ,  SUNGGUK AN ,  SIYUN JUNG

IPC: H01L51/52 ,  H01L27/32

Abstract: A protection film and a display device are provided. A protection film may include a base layer having a phase difference less than 100 nm, an inorganic layer on at least one of top and bottom surfaces of the base layer, and a surface coating layer on the base layer and including a hard coating material.