Search International and National Patent Collections

1. (WO2018105785) 3D DISPLAY DEVICE FOR OUTPUTTING DISPARITY IMAGE ACCORDING TO OUTPUT DIRECTION OF LIGHT

Pub. No.:    WO/2018/105785    International Application No.:    PCT/KR2016/014399
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Fri Dec 09 00:59:59 CET 2016
IPC: G02B 27/22
F21V 8/00
Applicants: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
전자부품연구원
Inventors: HONG, Jisoo
홍지수
KIM, Youngmin
김영민
HONG, Sunghee
홍성희
KANG, Hoonjong
강훈종
SHIN, Choonsung
신춘성
Title: 3D DISPLAY DEVICE FOR OUTPUTTING DISPARITY IMAGE ACCORDING TO OUTPUT DIRECTION OF LIGHT
Abstract:
The present invention relates to a 3D display device for outputting a disparity image according to an output direction of light, and more specifically, to a technique related to a 3D display device for outputting a disparity image according to an output direction of light, whereby light outputted from an LED light source is given a particular directionality, and then an image having disparity is outputted according to a direction in which the light having the directionality is outputted, thereby allowing for showing a stereoscopic image having mutually different angles according to the direction from which the image is viewed. The present invention, which is a technical means for solving said problem, may comprise: a light source array comprising a plurality of light sources for emitting light having directionality; a light direction adjusting unit for adjusting the emission direction of the light emitted from the light source array; and a control unit for controlling the light source array so that an image having different disparities is outputted according to the direction of the emitted light adjusted by the light direction adjusting unit.