CN204680673U - 一种阳极抬高的ligbt器件 - Google Patents
一种阳极抬高的ligbt器件 Download PDFInfo
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- CN204680673U CN204680673U CN201520370037.3U CN201520370037U CN204680673U CN 204680673 U CN204680673 U CN 204680673U CN 201520370037 U CN201520370037 U CN 201520370037U CN 204680673 U CN204680673 U CN 204680673U
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- anode
- district
- heavy doping
- negative electrode
- ligbt
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CN201520370037.3U CN204680673U (zh) | 2015-06-01 | 2015-06-01 | 一种阳极抬高的ligbt器件 |
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CN201520370037.3U CN204680673U (zh) | 2015-06-01 | 2015-06-01 | 一种阳极抬高的ligbt器件 |
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CN204680673U true CN204680673U (zh) | 2015-09-30 |
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CN201520370037.3U Withdrawn - After Issue CN204680673U (zh) | 2015-06-01 | 2015-06-01 | 一种阳极抬高的ligbt器件 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934466A (zh) * | 2015-06-01 | 2015-09-23 | 南京邮电大学 | 一种阳极抬高的ligbt器件及制造方法 |
CN111326576A (zh) * | 2020-02-14 | 2020-06-23 | 重庆邮电大学 | 一种具有纵向分离阳极的sa-ligbt器件 |
-
2015
- 2015-06-01 CN CN201520370037.3U patent/CN204680673U/zh not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104934466A (zh) * | 2015-06-01 | 2015-09-23 | 南京邮电大学 | 一种阳极抬高的ligbt器件及制造方法 |
CN104934466B (zh) * | 2015-06-01 | 2017-12-05 | 南京邮电大学 | 一种阳极抬高的ligbt器件及制造方法 |
CN111326576A (zh) * | 2020-02-14 | 2020-06-23 | 重庆邮电大学 | 一种具有纵向分离阳极的sa-ligbt器件 |
CN111326576B (zh) * | 2020-02-14 | 2023-03-14 | 重庆邮电大学 | 一种具有纵向分离阳极的sa-ligbt器件 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000215 Denomination of utility model: LIGBT device with anode being lifted, and manufacturing method Granted publication date: 20150930 License type: Common License Record date: 20161118 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20150930 Effective date of abandoning: 20171205 |
|
AV01 | Patent right actively abandoned | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000215 Date of cancellation: 20180116 |
|
EC01 | Cancellation of recordation of patent licensing contract |