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 excellent in optical characteristics and a liquid crystal display device using the same. SOLUTION: The polarizing plate is constituted by sticking a protective film a polarizer formed by subjecting a synthetic resin film to dyeing, crosslinking, stretching and drying. When width of the synthetic resin film at the time of being dipped into a first bath is A, stretching magnification of the film at that time from an original film is B, width of the polarizer at the time of sticking the protective film thereto is C and stretching magnification of the film at that time from the original film is D, the polarizing plate satisfies a relation described below. (A/B)/(C/D)>11.
申请公布号 JP2002040255(A) 申请公布日期 2002.02.06
申请号 JP20000231876 申请日期 2000.07.31
申请人 NITTO DENKO CORP 发明人 HAMAMOTO EIJI;MIHARA HISAFUMI;KUSUMOTO SEIICHI;SAIKI YUJI;SUGINO YOICHIRO;YOSHIKAWA SENRI
分类号 G02B5/30;G02F1/1335;G09F9/00 主分类号 G02B5/30
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