CN202796960U - 一种具有内置二极管的igbt结构 - Google Patents
一种具有内置二极管的igbt结构 Download PDFInfo
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- CN202796960U CN202796960U CN 201220337320 CN201220337320U CN202796960U CN 202796960 U CN202796960 U CN 202796960U CN 201220337320 CN201220337320 CN 201220337320 CN 201220337320 U CN201220337320 U CN 201220337320U CN 202796960 U CN202796960 U CN 202796960U
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CN 201220337320 CN202796960U (zh) | 2012-07-12 | 2012-07-12 | 一种具有内置二极管的igbt结构 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014206196A1 (zh) * | 2013-06-28 | 2014-12-31 | 无锡华润上华半导体有限公司 | 具有内置二极管的igbt及其制造方法 |
CN104282552A (zh) * | 2013-07-03 | 2015-01-14 | 无锡华润上华半导体有限公司 | 一种igbt的制造方法 |
CN113632238A (zh) * | 2019-04-01 | 2021-11-09 | 三菱电机株式会社 | 半导体装置 |
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- 2012-07-12 CN CN 201220337320 patent/CN202796960U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014206196A1 (zh) * | 2013-06-28 | 2014-12-31 | 无锡华润上华半导体有限公司 | 具有内置二极管的igbt及其制造方法 |
US9595520B2 (en) | 2013-06-28 | 2017-03-14 | Csmc Technologies Fab1 Co., Ltd. | IGBT with built-in diode and manufacturing method therefor |
CN104282552A (zh) * | 2013-07-03 | 2015-01-14 | 无锡华润上华半导体有限公司 | 一种igbt的制造方法 |
CN113632238A (zh) * | 2019-04-01 | 2021-11-09 | 三菱电机株式会社 | 半导体装置 |
US11973132B2 (en) | 2019-04-01 | 2024-04-30 | Mitsubishi Electric Corporation | Semiconductor device comprising insulated gate bipolar transistor (IGBT), diode, and well region |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: 315800 No. 155, West Mount Lu Road, Ningbo Free Trade Zone, Ningbo, Zhejiang Patentee before: NINGBO BYD SEMICONDUCTOR Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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CX01 | Expiry of patent term |