发明名称 OPTICAL FILTER
摘要 PROBLEM TO BE SOLVED: To provide an optical filter having excellent light resistance and resistance to moist heat even in an adhesive layer. SOLUTION: The optical filter comprises at least one coloring matter compound (1), at least one layered clay mineral (2), and optionally an adhesive (3) as need. The optical filter has excellent light resistance and resistance to moist heat and is suitable for improving the display quality and preventing external light reflection in image display devices. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007233323(A) 申请公布日期 2007.09.13
申请号 JP20060145534 申请日期 2006.05.25
申请人 ADEKA CORP 发明人 ISHIDA TATSUYA;TAKAHASHI TOSHIYUKI
分类号 G02B5/22;C09B23/00;C09B53/00 主分类号 G02B5/22
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