发明名称 OPTICAL FILTER FOR DISPLAY
摘要 PROBLEM TO BE SOLVED: To provide an optical filter that can be inexpensively manufactured while maintaining an excellent electromagnetic wave shielding effect and a near IR ray shielding effect. SOLUTION: In the optical filter 10 for a display to be disposed on a front face P of a display, the structural layers of the filter include an electromagnetic wave shielding layer 15, an NIR reflecting agent dispersion layer 17 prepared by dispersing a near IR ray reflecting agent in a transparent resin layer, and an NIR absorbing pigment dispersion layer 16 prepared by dispersing a near IR ray absorbing pigment in a tacky adhesive layer. Thereby, the optical filter can be inexpensively manufactured by reducing the use amount of the near IR ray absorbing pigment while maintaining an excellent electromagnetic wave shielding effect and a near IR ray shielding effect. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2008083647(A) 申请公布日期 2008.04.10
申请号 JP20060266667 申请日期 2006.09.29
申请人 FUJIMORI KOGYO CO LTD 发明人 HIRANO MASAYOSHI;SUZUKI JUNJI;TANAKA HISAMICHI
分类号 G09F9/00;B32B27/18;C09K3/00;G02B5/22 主分类号 G09F9/00
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