CN103165673B - 一种沟槽型绝缘栅场效应管 - Google Patents
一种沟槽型绝缘栅场效应管 Download PDFInfo
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- CN103165673B CN103165673B CN201110422748.7A CN201110422748A CN103165673B CN 103165673 B CN103165673 B CN 103165673B CN 201110422748 A CN201110422748 A CN 201110422748A CN 103165673 B CN103165673 B CN 103165673B
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CN201110422748.7A CN103165673B (zh) | 2011-12-16 | 2011-12-16 | 一种沟槽型绝缘栅场效应管 |
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CN201110422748.7A CN103165673B (zh) | 2011-12-16 | 2011-12-16 | 一种沟槽型绝缘栅场效应管 |
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CN103165673A CN103165673A (zh) | 2013-06-19 |
CN103165673B true CN103165673B (zh) | 2016-06-08 |
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CN109841674B (zh) * | 2017-11-29 | 2020-08-28 | 株洲中车时代电气股份有限公司 | 具有改进的发射极结构的沟槽栅igbt |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6124605A (en) * | 1997-08-06 | 2000-09-26 | Samsung Electronics Co., Ltd. | Insulated gate bipolar transistor with latch-up protection |
CN1729578A (zh) * | 2002-12-19 | 2006-02-01 | 西利康尼克斯股份有限公司 | 具有注入漏极漂移区和厚底部氧化物的沟槽金属-绝缘体-半导体器件及其制造方法 |
CN102005472A (zh) * | 2009-08-31 | 2011-04-06 | 比亚迪股份有限公司 | 一种功率半导体器件及其制造方法 |
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TWI387105B (zh) * | 2008-11-10 | 2013-02-21 | Anpec Electronics Corp | 降低切換轉換器中電壓耦合效應之功率元件 |
US20100193835A1 (en) * | 2009-02-05 | 2010-08-05 | Force-Mos Technology Corporation | Trench insulated gate bipolar transistor (GBT) with improved emitter-base contacts and metal schemes |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124605A (en) * | 1997-08-06 | 2000-09-26 | Samsung Electronics Co., Ltd. | Insulated gate bipolar transistor with latch-up protection |
CN1729578A (zh) * | 2002-12-19 | 2006-02-01 | 西利康尼克斯股份有限公司 | 具有注入漏极漂移区和厚底部氧化物的沟槽金属-绝缘体-半导体器件及其制造方法 |
CN102005472A (zh) * | 2009-08-31 | 2011-04-06 | 比亚迪股份有限公司 | 一种功率半导体器件及其制造方法 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140115 |
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Effective date of registration: 20140115 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Applicant before: Shanghai Huahong NEC Electronics Co., Ltd. |
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