Along with microwave mixture IC is evolving toward the direction of high performance, high reliability, miniaturization, high uniformity and low cost, the demand to arts and crafts of chip joint is increasingly high.

• 摘要随著微波混合集成电路向著高性能、高可靠、小型化、高均一性及低成本力向的发展，对芯片焊接工艺提出了越来越高的要求。