公开(公告)号：US20230201864A1

公开(公告)日：2023-06-29

申请号：US17987334

申请日：2022-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： KYUNGEUN LEE ,  SUIN KIM ,  YONG-KWAN KIM ,  CHULHO YOON ,  SEUNGJUN LEE ,  JINNYOUNG HEO

IPC: B05C9/14 ,  B29C35/08

CPC classification number: B05C9/14 ,  B29C35/0805 ,  B29C2035/0827

Abstract: A stage includes a bottom portion, a plurality of support portions extending in a first direction and spaced apart from each other in a second direction crossing the first direction, a plurality of blocks coupled with the support portions, respectively, and a plurality of porous films covering upper surfaces of the blocks, respectively.

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：US20240416614A1

公开(公告)日：2024-12-19

申请号：US18732864

申请日：2024-06-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAE HOON JEONG ,  MYUNG-HWAN KIM ,  IK HYUNG PARK ,  KYUNGEUN LEE ,  YOUNG SUK KIM ,  SEUNG JUN YI ,  KYUNG HEE CHOI

IPC: B32B3/26

Abstract: A display device including: a substrate including a bending area, a boundary area adjacent to the bending area, and a non-bending area adjacent to the boundary area; and a window disposed on the substrate and including: a base substrate including a first surface having a slope of about 0.10 to about 0.9° in the boundary area with respect to the first surface in the bending area, wherein the base substrate has a thickness in the bending area that is less than its thickness in the non-bending area; and a coating layer disposed on a second surface of the base substrate, wherein the second surface faces the first surface of the base substrate.

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.