发明名称 POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a polarizing plate with optical characteristics more excellent than the conventional one and a liquid crystal display device using the same with excellent display characteristics. SOLUTION: In the polarizing plate constructed by sticking a polarizer formed by dying, cross-linking, stretching and drying a synthetic resin film to a protective film, the polarizing plate has <=3 standard deviation of parallel transmittance measured in increments of 10 nm in 420-700 nm light wavelength region and further has >=300 minimum value of a ratio (parallel transmittance/vertical transmittance) measured in increments of 10 nm in 420-700 nm light wavelength region.
申请公布号 JP2002221618(A) 申请公布日期 2002.08.09
申请号 JP20010016156 申请日期 2001.01.24
申请人 NITTO DENKO CORP 发明人 SAIKI YUJI;YOSHIKAWA SENRI;KUSUMOTO SEIICHI;SUGINO YOICHIRO
分类号 G02B5/02;G02B5/30;G02F1/1335;G02F1/13363;G09F9/00 主分类号 G02B5/02
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