公开(公告)号：US10234724B2

公开(公告)日：2019-03-19

申请号：US15802575

申请日：2017-11-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kil Hong Lee ,  Dae Young Kim ,  Hyung-Ki Kim ,  Duk Jin Jeon

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

Abstract: A display apparatus includes a display panel, a light guide plate configured to guide light to the display panel, a light source module configured to emit light toward the light guide plate, optical sheets disposed between the display panel and the light guide plate, a bottom chassis, on which the light guide plate is seated, and configured to support the optical sheets to be spaced apart from the light guide plate forming an optical distance between the optical sheets and the light guide plate, and a plurality of supporters fixed to the bottom chassis and configured to support the optical sheets to prevent the optical sheets from sagging.

公开(公告)号：US20200166194A1

公开(公告)日：2020-05-28

申请号：US16692293

申请日：2019-11-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kil Hong Lee ,  Dae Young Kim ,  Hyung Ki Kim ,  Yong Sung Yoo ,  Duk Jin Jeon ,  Tae Hee Jeon

IPC: F21V3/08 ,  G02B5/02 ,  F21V8/00

Abstract: A display apparatus includes: a display panel; a light source configured to supply light to the display panel; and a diffuser plate configured to diffuse the light supplied to the display panel. The diffuser plate includes: a first diffusion layer comprising a plurality of concave portions in a first surface of the first diffusion layer; a light converter provided in each concave portion of the plurality of concave portions; and a second diffusion layer configured to cover the first surface of the first diffusion layer.

公开(公告)号：US09529137B2

公开(公告)日：2016-12-27

申请号：US14284963

申请日：2014-05-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kil Hong Lee ,  Dae Hee Lee ,  Sin Wook Hyung ,  Young Man Ahn ,  Hyeong Sik Choi

IPC: F21V8/00

CPC classification number: G02B6/005 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0056 ,  G02B6/0061 ,  G02B6/0065 ,  G02B6/0088

Abstract: A display device includes a display panel, a backlight unit configured to output light to the display panel, and a lens part interposed between the display panel and the backlight unit, and configured to transmit the light output from the backlight unit is transmitted, wherein the backlight unit includes an optical module configured to output the light, and a light guide plate configured to form a light path through which the light that is output from the optical module and incident on the light guide plate is transmitted and to scatter the incident light, the light guide plate including a fixing hole, a first pattern part configured to scatter the incident light output from the optical module, and a second pattern part provided adjacent to the fixing hole.

Abstract translation: 显示装置包括显示面板，被配置为向显示面板输出光的背光单元和插入在显示面板和背光单元之间并被配置为透射从背光单元输出的光的透镜部件，其中， 背光单元包括被配置为输出光的光学模块，以及导光板，其被配置为形成光路，通过该光路从光学模块输出的入射在导光板上的光被透射并散射入射光， 所述导光板包括固定孔，构造成散射从所述光学模块输出的入射光的第一图案部分和邻近所述固定孔设置的第二图案部分。

公开(公告)号：US10768359B2

公开(公告)日：2020-09-08

申请号：US15720485

申请日：2017-09-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong Bin Kim ,  Dae Young Kim ,  Hyung-Ki Kim ,  Kil Hong Lee ,  Duk Jin Jeon

IPC: F21V8/00 ,  G02F1/13357 ,  G02F1/1333 ,  G02F1/1335

Abstract: A display apparatus including a display panel configured to display an image, a light source module including a plurality of light sources, a light guide plate configured to guide light generated by the light source module to the display panel, and a coupling member including a first surface configured to support the light guide plate, a second surface configured to support the light source module, the second surface being disposed opposite the first surface, and a support provided between the first surface and the second surface and configured to support the light guide plate spaced apart from the light source module.