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AssigneeLG Chem, Ltd.
InventorsNam-Jeong Lee, Bae-Kun Shin, Ki-Su Ro, Byoung-Ho Jeon, Beom-Seok Kim, Dong-Man Cho, Sung-Hyun Nam, Eun-Mi Seo, Kyung-Seop Noh, Yoo-Young Jung, Won-Hee Kim
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The present invention provides an optical film including a copolymer that includes (a) an alkene monomer, (b) an acrylate monomer, and (c) at least one of an unsaturated organic acid monomer and an unsaturated acid anhydride monomer having one or more double bonds, a protective film for a polarizer film, and a polarizer plate and an image display device using the same.
An optical film including a copolymer comprising:
A method of producing an optical film by using a copolymer that includes (a) an alkene monomer, (b) an acrylate monomer, and (c) at least one of an unsaturated organic acid monomer and an unsaturated acid anhydride monomer having one or more double bonds.
Dependencies are inferred from the claim text.