发明名称 OPTICAL COMPENSATION FILM AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 PURPOSE: An optical compensation film and a liquid crystal display device are provided to reduce a thickness and manufacturing costs. CONSTITUTION: A liquid crystal layer of a liquid crystal cell(140) is placed between a first substrate and a second substrate. A first polarization plate(100) selectively transmits light. A zero retardation layer(120) is arranged between the first polarization plate and the first substrate. The zero retardation layer protects the first polarization plate. A second polarization plate(180) selectively transmits light which is transmitted through the liquid crystal cell. An optical compensation film(160) is arranged between the first polarization plate and the second polarization plate.
申请公布号 KR20120072177(A) 申请公布日期 2012.07.03
申请号 KR20100134004 申请日期 2010.12.23
申请人 LG DISPLAY CO., LTD. 发明人 PARK, SU HYUN
分类号 G02F1/13363;G02F1/1335 主分类号 G02F1/13363
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