摘要
概述了含有水溶性Au化合物、络合剂、还原剂和稳定剂等组成的化学镀Au液,可以防止化学镀Au时的镀层扩展。给出了四种镀金液的配方,适用于IC陶瓷封装等电子部件的化学镀Au。
This paper relates to electroless gold plating baths comprising soluble gold chemicals,complexing agent,reducing agent and stabilizers etc,which can prevent plating spread in electroless gold plating,givng four electroless gold plating baths,being suitable for electroless gold plating of IC ceramic package and electronic parts.
出处
《半导体技术》
CAS
CSCD
北大核心
1998年第1期25-26,29,共3页
Semiconductor Technology
关键词
IC陶瓷封装
化学镀
铜
集成电路
IC ceramic package Electroless gold plating Plating spread