发明名称 |
LIQUID CRYSTAL DISPLAY DEVICE AND POLARIZING PLATE |
摘要 |
PROBLEM TO BE SOLVED: To provide a liquid crystal display device and polarizing plates that can ensure good visibility while suppressing rainbow-like color irregularity at any observation angle.SOLUTION: There is provided a liquid crystal display device that has a backlight light source and a liquid crystal cell arranged between two polarizing plates, where the backlight light source is a white light source having a continuous emission spectrum; at least one polarizing plate of the polarizing plates has an alignment polyester film having a retardation of 1500 nm or more and less than 3000 nm laminated on at least one face of a polarizer; an absorption axis of the polarizer is substantially parallel to a slow axis of the alignment polyester film.SELECTED DRAWING: None |
申请公布号 |
JP2016099553(A) |
申请公布日期 |
2016.05.30 |
申请号 |
JP20140237632 |
申请日期 |
2014.11.25 |
申请人 |
TOYOBO CO LTD |
发明人 |
HAYAKAWA SHOTA;MURATA KOICHI;SASAKI YASUSHI;MUKOYAMA YUKINOBU |
分类号 |
G02F1/1335;G02B5/30;G02F1/13357;G02F1/13363 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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