OPTICAL FILM AND THE METHOD TO MAKE THE SAME

An optical film, comprising a substrate, wherein a first plurality of multi-faceted recesses are formed on the substrate, wherein the plurality of multi-faceted recesses are capable of scattering lights that enter into a second surface of the substrate, said first surface and said second surface are...

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Main Authors Lin, Ge-Wei, Lai, Chien-Chih, CHIU, CHENG CHIEH, YANG, CHING-AN, Chen, Hui-Yong, Juan, Yu-Mei, WU, WEN JEN, Miu, Chia-Yeh, Hsin, Lung-Pin, Huang, Ming Te
Format Patent
LanguageEnglish
Published 01.06.2023
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:An optical film, comprising a substrate, wherein a first plurality of multi-faceted recesses are formed on the substrate, wherein the plurality of multi-faceted recesses are capable of scattering lights that enter into a second surface of the substrate, said first surface and said second surface are two opposite surfaces of the substrate.
Bibliography:Application Number: US202217975637