公开(公告)号：US09927569B2

公开(公告)日：2018-03-27

申请号：US14882646

申请日：2015-10-14

Applicant: Samsung Display CO., Ltd.

Inventor： Youngchun Kim ,  Kyung-min Kim ,  Junghoon Shin ,  Byoungdae Ye

IPC: F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/0068 ,  G02B6/0091

Abstract: A display device includes a display panel receiving light and displaying an image, a light guide plate guiding the light to the display panel, a printed circuit board disposed adjacent to one side of the light guide plate and including first and second areas alternately defined therein, light sources mounted on the printed circuit board to correspond to the first area and to supply the light to the light guide plate, a first barrier wall disposed on the printed circuit board and extending in a direction in which the light sources are arranged, and a second barrier wall facing the first barrier wall such that the light sources are disposed between the first and second barrier walls, the second barrier wall disposed on the printed circuit board, and extending in the direction.

公开(公告)号：US10088625B2

公开(公告)日：2018-10-02

申请号：US14941137

申请日：2015-11-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junghoon Shin ,  Youngchun Kim ,  Byoungdae Ye ,  Changyong Park

IPC: F21V8/00

Abstract: A backlight unit includes a printed circuit board; a light source on the printed circuit board; a light guide plate that receives light emitted from the light source on one surface and directs light outwards through another surface; and a light blocking unit between the light source and the light guide plate. The light blocking unit may be spaced apart from the light guide plate.

公开(公告)号：US20230269978A1

公开(公告)日：2023-08-24

申请号：US17990433

申请日：2022-11-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Junghoon Shin ,  Junwoo You ,  Taeoh Kim

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3276 ,  H01L51/56 ,  H01L2227/323

Abstract: A display apparatus includes: a substrate including a display region and a non-display region outside the display region; a first line disposed on an upper surface of the substrate in the non-display region of the substrate, where the first line has a first height; a flexible printed circuit board; a second line disposed on a lower surface of the flexible printed circuit board, where the second line has a second height; and a connection line located in a portion in which the substrate and the flexible printed circuit board overlap each other and disposed between the substrate and the flexible printed circuit board, where in the connection lines has a third height greater than each of the first height and the second height, one end of the connection line is connected to the first line, and another end of the connection line is connected to the second line.

公开(公告)号：US11803262B2

公开(公告)日：2023-10-31

申请号：US17130798

申请日：2020-12-22

Applicant: Samsung Display Co., Ltd.

Inventor： Younghye Son ,  Sang-Gu Lee ,  Onnuri Kim ,  Junghoon Shin

IPC: G06F3/041 ,  G02B5/30

CPC classification number: G06F3/0412 ,  G02B5/3033 ,  G06F2203/04103

Abstract: An electronic apparatus includes an electronic module which outputs or receives a signal, an electronic panel that is divided into a first area overlapping the electronic module, a second area which surrounds at least a portion of the first area, and a third area adjacent to the second area in a plan view, a window on the electronic panel, an anti-reflection member between the window and the electronic panel, and an adhesive layer between the window and the anti-reflection member. A hole which overlaps at least a portion of the first area is defined in the anti-reflection member, and the adhesive layer fills the hole.

公开(公告)号：US10197719B2

公开(公告)日：2019-02-05

申请号：US15219656

申请日：2016-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Euijeong Kang ,  Sehee Jeon ,  Junghoon Shin ,  Hayoung Lee

IPC: F21V7/04 ,  F21V8/00 ,  G02F1/1335

Abstract: A display device includes a display panel curved with respect to a plane defined by a first direction and a second direction crossing the first direction and about a first reference axis substantially parallel to the first direction, a light guide plate disposed under the display panel and including a first surface facing the display panel and a second surface facing the display panel such that the first surface is disposed between the second surface and the display panel, a light source which provides a light to the light guide plate, and a bottom chassis which accommodates the light guide plate and the light source. The first surface is curved with respect to the plane about a second reference axis substantially parallel to the first direction, and the second surface is substantially parallel to the plane.