发明名称 ELECTROMAGNETIC-WAVE SHIELDING MEMBER
摘要 <P>PROBLEM TO BE SOLVED: To provide an electromagnetic-wave shielding member which is not disconnected, has a high aspect ratio, exhibits excellent conductivity and electromagnetic-wave shielding properties, and has substantially no contrast unevenness on the display screen. Ž<P>SOLUTION: In the electromagnetic-wave shielding member, a mesh pattern layer 3 consisting of a conductive composition is laminated on a primer layer 2 which is formed on a transparent base 1 wherein the thickness TA of the primer layer 2 in a portion for forming the mesh pattern layer 3 is thicker than the thickness TB of the primer layer 2 in a portion not forming the mesh pattern layer 3, the interface of the primer layer 2 in a portion for forming the mesh pattern layer 3 and the mesh pattern layer 3 has any one or more forms of a cross-sectional form where the primer layer 2 and the mesh pattern layer 3 are interlacing nonlinearly, a cross-sectional form where the components of the primer layer 2 and mesh pattern layer 3 are mixed, and a cross-sectional form where the component contained in the primer layer 2 exists in a conductive component constituting the mesh pattern layer 3, and a variation in the opening area of mesh is 0.038 or less. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010087120(A) 申请公布日期 2010.04.15
申请号 JP20080252962 申请日期 2008.09.30
申请人 DAINIPPON PRINTING CO LTD 发明人 IMAIZUMI TAKEAKI;KATO KEI;AKAI SETSUKO
分类号 H05K9/00;B32B15/08;G09F9/00 主分类号 H05K9/00
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