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|1. (WO2018199722) OPTICAL MODULATION DEVICE|
|Applicants:||LG CHEM, LTD.
|Inventors:||GIM, Min Jun
OH, Dong Hyun
YOU, Jung Sun
LIM, Eun Jung
KIM, Jin Hong
LEE, Hyun Jun
KIM, Nam Hun
|Title:||OPTICAL MODULATION DEVICE|
The present application relates to an optical modulation device and a use thereof, and may provide an optical modulation device having excellent optical and mechanical properties by applying, as a substrate, a polymer film having both optical anisotropy and mechanical anisotropy. Further, the present application may provide eyewear comprising an optical modulation device which comprises a flexible polymer film substrate and can be applied to various designs, such as a folding form.