Optical film, liquid crystal display device comprising same, and method for manufacturing protective film used therefor

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United States of America Patent

PATENT NO 9880334
SERIAL NO

15316115

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Abstract

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An optical film, a liquid crystal display including the same, and a method for manufacturing a protective film used therefor are provided. An optical film includes a polarizer and a protective film laminated or stacked on at least one surface of the polarizer, and a thickness-direction retardation (Re) of the protective film is in the range of 0 nm to 200 nm, and an out-of-plane retardation (Rth) of the protective film is in the range of 300 nm to 1,200 nm.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG SDI CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Ran Suwon-si, KR 21 29
Lee, Seung Kyu Suwon-si, KR 160 1159
Yu, So Hee Suwon-si, KR 5 16

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