发明名称 Epoxy Resin Molding Material for Sealing and Electronic Component
摘要 An epoxy resin molding material for sealing which comprises an epoxy resin, an epoxy resin curing agent, and a pitch, as well as an electronic component comprising an element that is sealed with the molding material. This molding material exhibits favorable coloring properties, and even when used in packages with narrow distances between pads or wires, shorting defects caused by conductive materials can be prevented, as the molding material contains no conductive carbon black.
申请公布号 US2007254986(A1) 申请公布日期 2007.11.01
申请号 US20040596387 申请日期 2004.12.06
申请人 HITACHI CHEMICAL CO., LTD. 发明人 TENDOU KAZUYOSHI;KATAYOSE MITSUO
分类号 C08L63/00;C08G59/62;C08K5/00;C08K5/5399 主分类号 C08L63/00
代理机构 代理人
主权项
地址