CN1275294C - 含磷二氧化硅乳胶源扩散制备大功率半导体器件的方法 - Google Patents
含磷二氧化硅乳胶源扩散制备大功率半导体器件的方法 Download PDFInfo
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- CN1275294C CN1275294C CN 200310122486 CN200310122486A CN1275294C CN 1275294 C CN1275294 C CN 1275294C CN 200310122486 CN200310122486 CN 200310122486 CN 200310122486 A CN200310122486 A CN 200310122486A CN 1275294 C CN1275294 C CN 1275294C
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- diffusion
- silicon dioxide
- dioxide latex
- phosphorus containing
- containing silicon
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CN 200310122486 CN1275294C (zh) | 2003-12-26 | 2003-12-26 | 含磷二氧化硅乳胶源扩散制备大功率半导体器件的方法 |
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CN 200310122486 CN1275294C (zh) | 2003-12-26 | 2003-12-26 | 含磷二氧化硅乳胶源扩散制备大功率半导体器件的方法 |
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CN1555086A CN1555086A (zh) | 2004-12-15 |
CN1275294C true CN1275294C (zh) | 2006-09-13 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5026008B2 (ja) | 2006-07-14 | 2012-09-12 | 東京応化工業株式会社 | 膜形成組成物 |
CN101872789B (zh) * | 2010-05-28 | 2011-12-21 | 金小玲 | 一种大功率高电流密度整流二极管芯片及其制造方法 |
CN102254801B (zh) * | 2011-08-06 | 2013-06-19 | 深圳市稳先微电子有限公司 | 一种精确控制半导体器件掺杂区掺杂浓度的方法 |
CN104716044B (zh) * | 2014-12-19 | 2018-09-18 | 成都士兰半导体制造有限公司 | 半导体器件及其形成方法 |
CN116586265A (zh) * | 2023-02-28 | 2023-08-15 | 浙江里阳半导体有限公司 | 一种乳胶源涂覆方法及系统、乳胶源扩散方法及系统 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Silicon Power Electronics Co., Ltd. Assignor: Jin Xiaoling Contract fulfillment period: 2007.1.1 to 2012.12.31 contract change Contract record no.: 2009330001560 Denomination of invention: Method for preparing high power semiconductor device by phosphorus containing silicon dioxide latex source expansion Granted publication date: 20060913 License type: Exclusive license Record date: 2009.7.8 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.1.1 TO 2012.12.31; CHANGE OF CONTRACT Name of requester: ZHEJIANG GUIDU POWER ELECTRONICS CO., LTD. Effective date: 20090708 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060913 Termination date: 20141226 |
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EXPY | Termination of patent right or utility model |