发明名称 POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a polarizing plate that reinforces the liquid crystal panel while coping with reduction in thickness of a liquid crystal panel as an application of the polarizing plate and, further, prevents the liquid crystal panel using the polarizing plate from being in contact with a backlight system, and to provide a liquid crystal display device using the same. <P>SOLUTION: The polarizing plate includes: a cellulose type resin film stacked on one side of the polarizing film made of polyvinyl alcohol type resin via an adhesive layer; and a polyethylene terephthalate film being stretched, having a thickness of 20 to 50 &mu;m and having a haze of 3 to 40%, which is stacked on the other side of the polarizing film. The liquid crystal display device comprising the polarizing plate is also provided. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009169393(A) 申请公布日期 2009.07.30
申请号 JP20080265443 申请日期 2008.10.14
申请人 SUMITOMO CHEMICAL CO LTD 发明人 HAYASHI SHIGETOSHI;YAKABE KIMIHIKO;HIGO ATSUSHI
分类号 G02B5/30;G02F1/1335 主分类号 G02B5/30
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