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1. WO2012064145 - OPTICAL ELEMENT

Publication Number WO/2012/064145
Publication Date 18.05.2012
International Application No. PCT/KR2011/008596
International Filing Date 10.11.2011
IPC
G02B 27/26 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
22for producing stereoscopic or other three-dimensional effects
26involving polarising means
CPC
G02B 30/25
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
30Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
20by providing first and second parallax images to an observer's left and right eyes
22of the stereoscopic type
25using polarisation techniques
G02F 1/133528
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
133528Polarisers
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR] (AllExceptUS)
  • 서은미 SEO, Eun Mi [KR]/[KR] (UsOnly)
  • 김신영 KIM, Sin Young [KR]/[KR] (UsOnly)
  • 나균일 RAH, Kyun Il [KR]/[KR] (UsOnly)
  • 박문수 PARK, Moon Soo [KR]/[KR] (UsOnly)
  • 채승훈 CHAE, Seung Hun [KR]/[KR] (UsOnly)
Inventors
  • 서은미 SEO, Eun Mi
  • 김신영 KIM, Sin Young
  • 나균일 RAH, Kyun Il
  • 박문수 PARK, Moon Soo
  • 채승훈 CHAE, Seung Hun
Agents
  • 특허법인 다나 DANA PATENT LAW FIRM
Priority Data
10-2010-011175710.11.2010KR
10-2010-011175810.11.2010KR
10-2010-012441107.12.2010KR
10-2011-005783015.06.2011KR
10-2011-011009226.10.2011KR
10-2011-011009326.10.2011KR
10-2011-011009626.10.2011KR
10-2011-011722610.11.2011KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) OPTICAL ELEMENT
(FR) ÉLÉMENT OPTIQUE
(KO) 광학 소자
Abstract
(EN)
The present invention relates to an optical element and a device for displaying a stereoscopic image. An example of the optical element of the present invention could be, for example, a beam-splitting element which splits light incident into two or more types of lights having different polarizations states. The optical elements, for example, could be used for enabling the stereoscopic image.
(FR)
La présente invention concerne un élément optique et un dispositif d'affichage d'une image stéréoscopique. Ledit élément optique peut être par exemple un élément séparateur de faisceau qui sépare la lumière incidente en au moins deux types de lumière ayant des états de polarisation différents. De tels éléments optiques peuvent par exemple être utilisés pour afficher une image stéréoscopique.
(KO)
본 발명은 광학 소자 및 입체 영상 표시 장치에 관한 것이다. 본 발명의 예시적인 광학 소자는, 광분할 소자, 예를 들면, 입사되는 광을 서로 편광 상태가 상이한 2종류 이상의 광으로 분할하는 소자일 수 있다. 상기 광학 소자는, 예를 들면, 입체 영상을 구현하는 것에 사용될 수 있다.
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