发明名称 METHOD AND STRUCTURE FOR BONDING FLIP CHIP
摘要 Provided is a method and structure for bonding a flip chip while increasing the manufacturing yield. In the method, solder bumps are formed on first electrodes and/or second electrodes disposed on first and second substrates, respectively. In addition, the first and second electrodes are arranged to face each other with a second resin including spacer balls being disposed between the first and second substrates. In addition, while flowing the second resin, the first and second substrates are pressed until the distance between the first and second substrates is decreased smaller than diameter of the spacer balls so as to connect the solder bumps between the first and second electrodes.
申请公布号 US2011089577(A1) 申请公布日期 2011.04.21
申请号 US20100761715 申请日期 2010.04.16
申请人 ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE 发明人 EOM YONG SUNG;MOON JONG TAE;CHOI KWANG-SEONG
分类号 H01L23/498;H01L21/60 主分类号 H01L23/498
代理机构 代理人
主权项
地址