Composite optical film

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United States of America Patent

PATENT NO 12085737
APP PUB NO 20230228920A1
SERIAL NO

18125724

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Abstract

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A composite optical film comprises a first optical film and a second optical film disposed on the first optical film, wherein the first optical film comprises a first substrate; a plurality of reversed prisms disposed on a bottom surface of the first substrate; and a first diffusion film disposed over a top surface of the first substrate; and the second optical film comprises a first PET film thereon having a first set of prisms and a second PET film having a second set of prisms thereon, wherein the first PET film and the second PET film are laminated together.

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Patent Owner(s)

Patent OwnerAddress
UBRIGHT OPTRONICS CORPORATIONNO 21-9 SONGSHU REN-SHAN LI DASI TOWN TAOYUAN COUNTY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hui-Yong Taoyuan, TW 21 13
Hsiao, Yu-Cheng Taoyuan, TW 16 14
Hsin, Lung-Pin Taoyuan, TW 43 201
Juan, Yu-Mei Taoyuan, TW 14 138
Tsai, Hsin-Yi Taoyuan, TW 38 157
Tyan, Yi-Long Taoyuan, TW 18 18
Yang, Ching-An Taoyuan, TW 22 301

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