CN1316522C - 一种n层磁芯的Ⅰ型薄膜变压器阵列及其制备方法 - Google Patents
一种n层磁芯的Ⅰ型薄膜变压器阵列及其制备方法 Download PDFInfo
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- CN1316522C CN1316522C CNB2004100216661A CN200410021666A CN1316522C CN 1316522 C CN1316522 C CN 1316522C CN B2004100216661 A CNB2004100216661 A CN B2004100216661A CN 200410021666 A CN200410021666 A CN 200410021666A CN 1316522 C CN1316522 C CN 1316522C
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CNB2004100216661A CN1316522C (zh) | 2004-01-14 | 2004-01-14 | 一种n层磁芯的Ⅰ型薄膜变压器阵列及其制备方法 |
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CNB2004100216661A CN1316522C (zh) | 2004-01-14 | 2004-01-14 | 一种n层磁芯的Ⅰ型薄膜变压器阵列及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1641811A CN1641811A (zh) | 2005-07-20 |
CN1316522C true CN1316522C (zh) | 2007-05-16 |
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CNB2004100216661A Expired - Fee Related CN1316522C (zh) | 2004-01-14 | 2004-01-14 | 一种n层磁芯的Ⅰ型薄膜变压器阵列及其制备方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103650075A (zh) * | 2011-06-30 | 2014-03-19 | 美国亚德诺半导体公司 | 芯片上的具有磁性的隔离型功率转换器 |
US8558344B2 (en) | 2011-09-06 | 2013-10-15 | Analog Devices, Inc. | Small size and fully integrated power converter with magnetics on chip |
KR101519251B1 (ko) * | 2013-12-04 | 2015-05-12 | 현대자동차주식회사 | 변압기 |
CN105448466B (zh) * | 2015-12-16 | 2018-01-23 | 深圳市康磁电子有限公司 | 一种金属化铁粉芯磁芯及其制备方法 |
CN105405601B (zh) * | 2015-12-16 | 2018-01-12 | 深圳市康磁电子有限公司 | 一种金属化铁氧体磁芯及其制备方法 |
CN109243780A (zh) * | 2018-11-09 | 2019-01-18 | 电子科技大学 | 一种印制电路薄膜电感元件及其制备方法 |
CN111403168A (zh) * | 2020-03-25 | 2020-07-10 | 电子科技大学 | 一种磁性薄膜环形电感器的制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1232572A (zh) * | 1996-08-05 | 1999-10-20 | 国际功率装置公司 | 平面变压器 |
JP2002057033A (ja) * | 2000-08-10 | 2002-02-22 | Tdk Corp | コイル部品及びその製造方法 |
JP2003257746A (ja) * | 2002-02-27 | 2003-09-12 | Jfe Steel Kk | 平面磁気素子 |
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2004
- 2004-01-14 CN CNB2004100216661A patent/CN1316522C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1232572A (zh) * | 1996-08-05 | 1999-10-20 | 国际功率装置公司 | 平面变压器 |
JP2002057033A (ja) * | 2000-08-10 | 2002-02-22 | Tdk Corp | コイル部品及びその製造方法 |
JP2003257746A (ja) * | 2002-02-27 | 2003-09-12 | Jfe Steel Kk | 平面磁気素子 |
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CN1641811A (zh) | 2005-07-20 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Jinxiang Electrical Equipment Co., Ltd. Assignor: University of Electronic Science and Technology of China Contract fulfillment period: 2007.6.10 to 2012.6.10 contract change Contract record no.: 2009440000130 Denomination of invention: Type I thin film transformer array of N layer magnetic core and preparation method thereof Granted publication date: 20070516 License type: Exclusive license Record date: 2009.3.4 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.6.10 TO 2012.6.10; CHANGE OF CONTRACT Name of requester: DONGGUAN CITY JINXIANG ELECTRICAL EQUIPMENT CO., L Effective date: 20090304 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100222 |