发明名称 LIGHT-DIFFUSING LAMINATED RESIN FILM, METHOD OF MANUFACTURING THE SAME, ANTIGLARE FILM, ANTIGLARE POLARIZING PLATE AND IMAGE DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a light-diffusing laminated resin film which has a smooth surface with less irregularity, and to provide a method of manufacturing the film, an antiglare film, an antiglare polarizing plate and to provide an image display device using the light-diffusing laminated resin film. <P>SOLUTION: The light-diffusing laminated resin film 101a has thickness in the range of 30 to 500 &mu;mm and has a resin layer (A) 104a made of a transparent resin, wherein a light-diffusing agent 105a having weight-average particle size in the range of 1 to 20 &mu;m is diffused, and a transparent resin layer (B) 103a laminated on at least one side of the resin layer (A) 104a. The light-diffusing laminated resin film 101a is manufactured by molding a laminated film obtained by co-extruding the resin composition in a state where both sides of the laminated film are in contact with rigid metal rolls. Further the method of manufacturing the light-diffusing laminated resin film 101a, the antiglare film, the antiglare polarizing plate and the image display device using the light-diffusing laminated resin film 101a are provided. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009205150(A) 申请公布日期 2009.09.10
申请号 JP20090015558 申请日期 2009.01.27
申请人 SUMITOMO CHEMICAL CO LTD 发明人 MURO SEIJI;WATANABE YASUHIRO;KOYAMA HIROSHI
分类号 G02B5/02;B32B27/00;B32B27/18;G02B1/10;G02B5/30;G02F1/1335 主分类号 G02B5/02
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