发明名称 |
Structure and method for a transformer with magnetic features |
摘要 |
The present disclosure provides a semiconductor device. The semiconductor device includes a first inductor formed on a first substrate; a second inductor formed on a second substrate and conductively coupled with the first inductor as a transformer; and a plurality of micro-bump features configured between the first and second substrates. The plurality of micro-bump features include a magnetic material having a relative permeability substantially greater than one and are configured to enhance coupling between the first and second inductors. |
申请公布号 |
US8610247(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US201113340856 |
申请日期 |
2011.12.30 |
申请人 |
YEN HSIAO-TSUNG;LIN YU-LING;LU YING-TA;CHEN HUAN-NENG;CHEN HO-HSIANG;TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. |
发明人 |
YEN HSIAO-TSUNG;LIN YU-LING;LU YING-TA;CHEN HUAN-NENG;CHEN HO-HSIANG |
分类号 |
H01L27/08 |
主分类号 |
H01L27/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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