公开(公告)号：US20150309399A1

公开(公告)日：2015-10-29

申请号：US14694643

申请日：2015-04-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-tae KIM ,  Yong-Dok CHA

IPC: G03B21/20 ,  F21V13/14 ,  G02B26/00 ,  G02B5/02 ,  G02B27/14 ,  F21K99/00 ,  F21V33/00

CPC classification number: G03B21/204 ,  F21K9/64 ,  F21V13/14 ,  F21V33/0052 ,  F21W2131/40 ,  F21Y2101/00 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B5/0278 ,  G02B26/008 ,  G02B27/141 ,  G03B21/2013 ,  G03B21/2066 ,  G03B21/208

Abstract: An illumination apparatus is provided, including a light source unit which includes at least one laser diode emitting light of a single color; a diffuser plate which disperses the light emitted from the light source unit; a fly-eye lens array which transmits light dispersed by the diffuser plate; and a fluorescent unit on which light transmitted by the fly-eye lens array is incident and which emits white light.

Abstract translation: 提供了一种照明装置，包括：光源单元，其包括发射单色光的至少一个激光二极管; 漫射板，其分散从光源单元发射的光; 透射由扩散板分散的光的蝇眼透镜阵列; 以及荧光单元，其上由飞眼透镜阵列发射的光入射并发射白光。

公开(公告)号：US20140139914A1

公开(公告)日：2014-05-22

申请号：US14085084

申请日：2013-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-ho NHO ,  Sung-tae KIM ,  Sang-hyun SOHN ,  Won-yong LEE ,  Yong-Dok CHA

IPC: G03B21/60

CPC classification number: G03B21/60 ,  G02B5/0278 ,  G03B21/56

Abstract: Provided is a front reflection screen for a front projection display apparatus. The front reflection screen includes a reflection layer configured to reflect an incident light including an image light projected from a projector and an external light, and a tint layer disposed before the reflection layer and including light absorbing particles to block a portion of the incident light.

Abstract translation: 提供一种用于前投影显示装置的前反射屏。 前反射屏幕包括反射层，其被配置为反射包括从投影仪投影的图像光和外部光的入射光，以及设置在反射层之前并包括光吸收粒子以阻挡入射光的一部分的着色层。

公开(公告)号：US20150234260A1

公开(公告)日：2015-08-20

申请号：US14625251

申请日：2015-02-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-Dok CHA ,  Sung-tae KIM

IPC: G03B21/00 ,  G03B21/20 ,  F21K99/00 ,  G02B5/30 ,  F21V33/00 ,  F21V13/04

CPC classification number: G03B21/006 ,  G02B5/3016 ,  G03B21/2033 ,  G03B21/2073

Abstract: Provided is a polarization light emitting diode (LED) module including: a casing comprising an opening; a light source configured to emit light; a reflective polarizer configured to transmit first polarized light of the light emitted from the light source through the opening of the casing toward an external polarization converter, and configured to reflect second polarized light of the light emitted from the light source toward the light source; and a reflector configured to reflect light, which is reflected from the reflective polarizer and traveling toward the light source, toward the reflective polarizer, wherein the light source, the reflective polarizer and the reflector are provided inside the casing.

Abstract translation: 提供了一种偏振发光二极管（LED）模块，包括：壳体，包括开口; 被配置为发光的光源; 反射偏振器，被配置为将从光源发射的光的第一偏振光通过壳体的开口朝向外部偏振转换器传输，并且被配置为将从光源发射的光的第二偏振光反射到光源; 以及反射镜，被配置为反射从反射偏振器反射并朝向光源行进的光朝向反射偏振器，其中光源，反射偏振器和反射器设置在壳体内。

公开(公告)号：US20150226971A1

公开(公告)日：2015-08-13

申请号：US14620844

申请日：2015-02-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-tae KIM ,  Yong-Dok CHA

IPC: G02B27/01

CPC classification number: G02B27/0172 ,  G02B27/0176 ,  G02B2027/0178

Abstract: A head-mount type display apparatus includes: a display configured to display an image; a light guide plate configured to transmit light which enters the light guide plate through a light incident surface formed at a first side of the light guide plate; a plurality of first split mirrors configured to be arranged in sequence along a first direction, and reflect light so that light from the display can be split in the first direction and enter the light incident surface; and a plurality of second split mirrors configured to be arranged in sequence along a second direction, split light transmitted through the light guide plate in the second direction, and reflect the split light so that the image displayed on the display can be recognized.

Abstract translation: 头戴式显示装置包括：显示器，被配置为显示图像; 导光板，被配置为透射通过形成在所述导光板的第一侧的光入射表面进入所述导光板的光; 多个第一分割镜，其被构造成沿着第一方向依次布置，并且反射光，使得来自显示器的光可以沿第一方向分裂并进入光入射表面; 以及多个第二分割镜，其被配置为沿着第二方向依次布置，在第二方向上透射通过导光板的分束光，并且反射分离光，使得可以识别显示在显示器上的图像。