发明授权
- 专利标题： Tuning the efficiency in the transmission of radio-frequency signals using micro-bumps
- 专利标题（中）： 调整使用微型突起传播射频信号的效率
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申请号： US12974896申请日： 2010-12-21
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公开(公告)号： US08399961B2公开(公告)日： 2013-03-19
- 发明人: Hsiao-Tsung Yen , Yu-Ling Lin , Cheng Hung Lee , Chin-Wei Kuo , Ho-Hsiang Chen , Min-Chie Jeng
- 申请人： Hsiao-Tsung Yen , Yu-Ling Lin , Cheng Hung Lee , Chin-Wei Kuo , Ho-Hsiang Chen , Min-Chie Jeng
- 申请人地址： TW Hsin-Chu
- 专利权人： Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人： Taiwan Semiconductor Manufacturing Company, Ltd.
- 当前专利权人地址： TW Hsin-Chu
- 代理机构： Slater & Matsil, L.L.P.
- 主分类号： H01L27/08
- IPC分类号： H01L27/08
摘要：
A device includes a die including a main circuit and a first pad coupled to the main circuit. A work piece including a second pad is bonded to the die. A first plurality of micro-bumps is electrically coupled in series between the first and the second pads. Each of the plurality of micro-bumps includes a first end joining the die and a second end joining the work piece. A micro-bump is bonded to the die and the work piece. The second pad is electrically coupled to the micro-bump.