公开(公告)号：US20240114640A1

公开(公告)日：2024-04-04

申请号：US18331303

申请日：2023-06-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： BYOUNG YUL SHIM ,  Beom Gyu CHOI ,  Jin Soo SHIN ,  Hyun Hee LEE ,  Seung Pyo HONG

IPC: H05K5/03 ,  C03B23/03

CPC classification number: H05K5/03 ,  C03B23/03 ,  H10K59/12

Abstract: A window member includes a main part including a first side extending in a first direction, a second side extending in a second direction, and a first corner side connecting the first and second sides. The window member further includes a first side part in contact with the first side, a second side part in contact with the second side, and a first corner part connecting the first and second side parts. The first corner part includes a first upper corner part, a first middle corner part, and a first lower corner part. A lower surface of the first middle corner part has a first radius of curvature, a lower surface of the first lower corner part has a second radius of curvature, and the first radius of curvature is greater than the second radius of curvature.

公开(公告)号：US20190317367A1

公开(公告)日：2019-10-17

申请号：US16380807

申请日：2019-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Pyo HONG ,  Kyu Tae PARK ,  Jun Hee BAE ,  Byung Seo YOON

IPC: G02F1/1335

Abstract: A backlight unit and a display device including the same are provided. The backlight unit includes a light source; a mold frame configured to accommodate the light source and having a window frame shape with an opening therein; and a supporting member disposed on the mold frame and comprising an optical pattern, wherein the mold frame comprises a first sidewall, and an inclined surface protruding obliquely downward and inward from an inner side surface of the first sidewall, and wherein the supporting member is disposed on the inclined surface of the mold frame.