发明名称 ROLLED POLARIZING PLATE SET, METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL PANEL
摘要 <P>PROBLEM TO BE SOLVED: To provide a rolled polarizing plate set which hardly causes curl in polarizing plates and can be attached to a liquid crystal cell with high axis accuracy, and to provide a method for manufacturing the same and a method for manufacturing a liquid crystal panel. <P>SOLUTION: A rolled polarizing plate set is composed of a rolled linear polarizing plate 71 adapted to be attached to a back side of a liquid crystal cell 11, and a rolled elliptical polarizing plate 71' adapted to be attached to a viewer side of the liquid crystal cell 11. The rolled linear polarizing plate 71 is an elongated polarizing plate obtained by laminating a retardation layer including at least a 1/4-wavelength plate 23 made of an olefin resin, a polarizing film 21, an adhesive layer 27, and a release film 80 in this order, and is wound in a roll shape in the state where the rolled linear polarizing plate 71 has a width corresponding to the long side or the short side of the liquid crystal cell 11. The rolled elliptical polarizing plate 71' is an elongated polarizing plate obtained by laminating a protection film 33, a polarizing film 31, an adhesive layer 37, and a release film 90 in this order, and is wound in a roll shape in the state where the rolled elliptical polarizing plate 71' has a width corresponding to the long side or the short side of the liquid crystal cell 11. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012053077(A) 申请公布日期 2012.03.15
申请号 JP20100193034 申请日期 2010.08.31
申请人 SUMITOMO CHEMICAL CO LTD 发明人 JU LIYANG;HAYASHI HIDEKI
分类号 G02B5/30;G02F1/1335 主分类号 G02B5/30
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