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：US09523886B2

公开(公告)日：2016-12-20

申请号：US14220668

申请日：2014-03-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung Jin Cho ,  Young Chol Lee ,  Young Man Ahn ,  Joon Seok Ahn ,  Nae Won Jang ,  Hyeong Sik Choi

IPC: F21S4/00 ,  G02F1/1335 ,  G02B19/00

CPC classification number: G02F1/133606 ,  G02B19/0028 ,  G02B19/0066 ,  G02F1/133603 ,  G02F1/133605 ,  G02F2001/133607

Abstract: A backlight unit includes a light source and a lens unit optically coupled to the light source. A surface of the lens unit facing the light source includes areas coated with a reflective material for reflecting light from the light source away from the lens, and a transmissive area for transmitting light from the light source towards ran output surface of the lens. A display device includes a display panel, a light diffuser, the backlight unit and a reflective element, the backlight unit arranged between the light diffuser and the reflective element, and the display panel positioned opposite the backlight unit with respect to the light diffuser.

Abstract translation: 背光单元包括光源和与光源光耦合的透镜单元。 面向光源的透镜单元的表面包括涂覆有反射材料的区域，用于将来自光源的光远离透镜反射，以及透射区域，用于将来自光源的光朝向透镜的输出表面传输。 显示装置包括显示面板，光扩散器，背光单元和反射元件，布置在光扩散器和反射元件之间的背光单元以及相对于光扩散器与背光单元相对定位的显示面板。

公开(公告)号：US09335584B2

公开(公告)日：2016-05-10

申请号：US14300636

申请日：2014-06-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nae Won Jang ,  Young Man Ahn ,  Dae Hee Lee ,  Byoung Jin Cho ,  Hyeong Sik Choi

IPC: G02F1/1335 ,  G02B5/136 ,  F16B5/06

CPC classification number: G02F1/133605 ,  F16B5/0635 ,  G02B5/136 ,  G02B19/0014 ,  G02B19/0061 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2201/46

Abstract: Disclosed is a display device which includes a liquid crystal display configured to display an image, a plurality of backlights which are disposed in a rear area of the liquid crystal display and comprise a plurality of point light sources, a bottom chassis on which the backlights are disposed, and a plurality of reflective devices which are mounted on the bottom chassis and reflect light, which is emitted from a plurality of light sources disposed at corners of the bottom chassis and diffused in a sideward direction, toward the corners of the bottom chassis so as to secure a sufficient amount of light at the corners of the bottom chassis.

Abstract translation: 公开了一种显示装置，其包括配置为显示图像的液晶显示器，设置在液晶显示器的后部区域中的多个背光灯，并且包括多个点光源，底架，背光源 以及多个反射装置，其安装在底部底盘上并且反射从设置在底部底盘的角落并沿侧向扩散的多个光源发射的光朝向底部底盘的角部反射 以便在底部底盘的角落固定足够量的光。