发明名称 |
POLARIZER, OPTICAL FILM USING IT, IMAGE DISPLAY UNIT USING THEM |
摘要 |
A polarizer capable of forming a liquid crystal display unit and an electroluminescence display unit being small in display irregularities and providing excellent display characteristics. The polarizer contains a dichroic substance in a matrix having an in- plane phase difference of 950-1350 nm at a measuring wavelength not providing absorption. The measuring wavelength is preferably one at which the dichroic substance does not provide absorption, for example, 1000 nm.
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申请公布号 |
KR20090008453(A) |
申请公布日期 |
2009.01.21 |
申请号 |
KR20087029590 |
申请日期 |
2008.12.03 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
KAMEYAMA TADAYUKI;MIZUSHIMA HIROAKI;SUGINO YOUICHIROU;WADA MORIMASA |
分类号 |
G02B5/30;G02F1/1335;H01L51/52 |
主分类号 |
G02B5/30 |
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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