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1. (WO2018199619) OPTICAL DEVICE

Pub. No.:    WO/2018/199619    International Application No.:    PCT/KR2018/004786
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Apr 26 01:59:59 CEST 2018
IPC: G02B 26/02
G02B 5/30
G02F 1/13
Applicants: LG CHEM, LTD.
주식회사 엘지화학
Inventors: PARK, Ji Hoon
박지훈
YU, Hye Min
유혜민
PARK, Moon Soo
박문수
LEE, Young Shin
이영신
Title: OPTICAL DEVICE
Abstract:
The present application relates to an optical device. The present application provides an optical device allowing transmissivity to be varied, and such an optical device can have a variety of uses in eyewear, such as sun-glasses or eyewear for augmented reality (AR) or virtual reality (VR), outer walls of buildings, sunroof of vehicles, and the like.