公开(公告)号：US20230412972A1

公开(公告)日：2023-12-21

申请号：US18192166

申请日：2023-03-29

Applicant: Samsung Display Co., LTD.

Inventor： Hidekazu HAYASHI ,  Kyoung Ho PARK ,  Hyun Su PARK ,  Ki Cheol SONG ,  Taek Sun SHIN ,  Tae Hee YOON ,  Gyu Su LEE

IPC: H04R1/28 ,  H04R9/04 ,  H04R9/02 ,  H04R9/06 ,  H04R7/04 ,  H04R1/02

CPC classification number: H04R1/288 ,  H04R9/046 ,  H04R9/025 ,  H04R2499/15 ,  H04R7/04 ,  H04R1/028 ,  H04R9/06

Abstract: A display device includes a display panel including a substrate including a first side extending in a first direction and a second side extending in a second direction intersecting the first direction, and a light emitting element layer positioned on a first surface of the substrate, a first vibrating element disposed on a second surface of the substrate and that vibrates the display panel to output a first sound, a first buffer layer disposed on the second surface of the substrate and disposed between the first side and the first vibrating element, and a second buffer layer disposed on the second surface of the substrate and disposed between the second side and the first vibrating element. The first buffer layer includes a first pore, and the second buffer layer includes a second pore.

公开(公告)号：US20210149241A1

公开(公告)日：2021-05-20

申请号：US16909110

申请日：2020-06-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Tae-Sung KIM ,  Young Ji KIM ,  Hyun Su PARK

IPC: G02F1/1333

Abstract: A display device includes: a display panel; a stand disposed at a first side surface of the display panel; a blowing fan disposed inside the stand; and a duct disposed at a second side surface of the display panel and connected to the stand.

公开(公告)号：US20180059314A1

公开(公告)日：2018-03-01

申请号：US15680588

申请日：2017-08-18

Applicant: Samsung Display Co., Ltd.

Inventor： Kyu-Hun SHIM ,  Hyun Su PARK ,  Min Su JUNG

IPC: F21V8/00 ,  G06F3/042

CPC classification number: G02B6/0068 ,  G02B6/002 ,  G02B6/0046 ,  G02B6/0073 ,  G02B6/0076 ,  G02B6/009 ,  G02B6/0091 ,  G06F3/0428

Abstract: A light emitting module includes a light guide, a first light source, and a second light source. The light guide includes a first face, a second face oriented not parallel to the first face, a third face connected between the first face and the second face, and a light-emitting surface larger than each of the first face, the second face, and the third face. The first light source faces the first face. No light source is positioned between the first light source and an edge of the first face. The second light source faces the third face. No light source is positioned between the second light source and an edge of the third face. A distance from the second light source to the edge of the third face is greater than a distance from the first light source to the edge of the first face.

公开(公告)号：US20180039136A1

公开(公告)日：2018-02-08

申请号：US15665783

申请日：2017-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Kyu-Hun SHIM ,  Hyun Su PARK ,  Min Su JUNG

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/1333

CPC classification number: G02F1/133602 ,  G02B6/0025 ,  G02B6/0031 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/133308 ,  G02F1/133615 ,  G02F2001/133325

Abstract: An exemplary embodiment provides a backlight unit including: a bottom chassis; a supporter positioned to extend along one edge of the bottom chassis; a light source unit fixed to the supporter; and a light guide plate that is positioned on the bottom chassis and is configured to transmit light emitted from a light source of the light source unit. The supporter may include a main body of which at least one corner area is cut and an insertion portion that is positioned at the corner area. Each of the main body and the insertion portion may include a base portion and a side wall, and the side wall of the insertion portion may extend from the side wall of the main body and in a direction different than a direction of the side wall of the main body.

公开(公告)号：US20150016090A1

公开(公告)日：2015-01-15

申请号：US14305555

申请日：2014-06-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Chang LEE ,  Byung Kook SIM ,  Sung-Hun LEE ,  Masaru MATSUZAWA ,  Hyun Su PARK

IPC: G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133605

Abstract: A backlight unit includes: a bottom chassis including a lower portion and side portions enclosing the lower portion; a light source plate to which a light source is attached; a diffuser configured to diffuse light generated from the light source; an optical sheet disposed on the diffuser and adapted to further diffuse the light diffused by the diffuser; and a first mold including a first inclined portion which is disposed between the diffuser and the optical sheet and may prevent the diffuser and the optical sheet from contacting each other, the first inclined portion may reflect light transmitted by the diffuser and emitted from the side of the diffuser toward the bottom chassis.

Abstract translation: 背光单元包括：底部底盘，包括下部和封闭下部的侧部; 安装光源的光源板; 漫射器，被配置为漫射从光源产生的光; 设置在所述扩散器上并适于进一步扩散由所述漫射器漫射的光的光学片; 以及第一模具，其包括设置在所述漫射器和所述光学片之间的第一倾斜部，并且可以防止所述漫射器和所述光学片彼此接触，所述第一倾斜部可以反射由所述漫射器透射的光并从 扩散器朝向底部底盘。