发明名称 |
High coupling factor transformer and manufacturing method thereof |
摘要 |
A high coupling factor transformer and a manufacturing method thereof are provided. The transformer includes a primary winding and a secondary winding. The secondary winding is adjacent to the primary winding. The secondary winding and the primary winding induct with each other. The primary winding includes a plurality of first protruding portions, and the secondary winding includes a plurality of second protruding portions. The first protruding portions stretch to the secondary winding without electro-contact, and the second protruding portions stretch to the primary winding without electro-contact.
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申请公布号 |
US7656264(B2) |
申请公布日期 |
2010.02.02 |
申请号 |
US20060550808 |
申请日期 |
2006.10.19 |
申请人 |
UNITED MICROELECTRONICS CORP. |
发明人 |
HSU TSUN-LAI;LIAO TSUOE-HSIANG;OU JUN-HONG |
分类号 |
H01F27/28 |
主分类号 |
H01F27/28 |
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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