公开(公告)号：US20230339204A1

公开(公告)日：2023-10-26

申请号：US18215605

申请日：2023-06-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaehoon JUNG

IPC: B32B3/02 ,  B32B27/28 ,  B32B27/36 ,  B32B27/40 ,  B32B37/10 ,  B32B38/10 ,  B32B38/00

CPC classification number: B32B3/02 ,  B32B27/283 ,  B32B27/36 ,  B32B27/40 ,  B32B37/10 ,  B32B38/10 ,  B32B38/105 ,  B32B2250/04 ,  B32B2307/546 ,  B32B2457/20

Abstract: A display apparatus includes: a display panel including a display area, a peripheral area, a bending area, and a pad area; and a lower protection layer arranged on a rear surface of the display panel and including a first portion and a second portion, where the first portion corresponds to the display area and the peripheral area, and the second portion corresponds to the pad area. The first portion of the lower protection layer includes a material different from a material of the second portion. The display area is configured to display an image, the peripheral area is outside the display area and does not display an image, the bending area is on one side of the peripheral area, and the pad area is spaced apart from the peripheral area with the bending area therebetween.

公开(公告)号：US20210238435A1

公开(公告)日：2021-08-05

申请号：US17025399

申请日：2020-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Junbo SIM ,  Hyojin KO ,  Dukki KIM ,  Jonghyuk KANG ,  Changhee LEE ,  Jaehoon JUNG ,  Jaekook HA

IPC: C09D11/36 ,  C09D11/326 ,  C08L75/16 ,  C08G69/48 ,  H01L31/18

Abstract: Provided are an ink composition, a light-emitting apparatus using the ink composition, and a method of manufacturing the light-emitting apparatus. The ink composition may include a light-emitting device, a solvent, and an organic thickener, and the organic thickener is a polymeric compound including at least one group represented by Formula 1: wherein in Formula 1, X, R1, n1, and R2 may respectively be understood by referring to the descriptions of X, R1, n1, and R2 provided in the detailed description.

公开(公告)号：US20170364029A1

公开(公告)日：2017-12-21

申请号：US15616010

申请日：2017-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghwan CHO ,  Hangyeol KIM ,  Hyunseung SEO ,  Daeho YOON ,  Jaehoon JUNG

IPC: G03H1/26 ,  G02B1/14 ,  G09F19/02 ,  G09F19/12

CPC classification number: G03H1/265 ,  G02B1/14 ,  G02F1/133305 ,  G02F2201/50 ,  G09F19/02 ,  G09F19/12

Abstract: A display device includes a display panel and a window member provided on the display panel. The window member includes a plastic window, a first hard coating layer provided on the plastic window, and a second hard coating layer provided on the first hard coating layer. A surface water contact angle of the second hard coating layer may be in a range of 90 degrees to 117 degrees.