发明名称 ELECTROMAGNETIC WAVE NOISE SUPPRESSION SHEET
摘要 <p>PROBLEM TO BE SOLVED: To provide an electromagnetic wave noise suppression sheet which has a suppression effect against noise in a MHz-GHz band at a near field and is light in weight and thin in thickness.SOLUTION: An electromagnetic wave noise suppression sheet contains a composition (A) in a glass fiber base material (B), the composition containing an organic binder and a carbon material. The organic binder is a water-insoluble resin having a glass transition temperature of 80°C or below. The carbon material has an average grain size of 2-20μm, and a shape of at least one or more selected from the group consisting of an irregular shape, a spherical shape, a scale-like shape, and a string-like shape.</p>
申请公布号 JP2015133343(A) 申请公布日期 2015.07.23
申请号 JP20140002376 申请日期 2014.01.09
申请人 HITACHI CHEMICAL CO LTD 发明人 TASHIRO AKITSUGU;NIHEI TORU;OZAWA HIROSHI;FUJITA ATSUSHI;HIDAKA KISHIFU
分类号 H05K9/00 主分类号 H05K9/00
代理机构 代理人
主权项
地址