CN102931223A - Igbt集电极结构 - Google Patents
Igbt集电极结构 Download PDFInfo
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- CN102931223A CN102931223A CN2012104946155A CN201210494615A CN102931223A CN 102931223 A CN102931223 A CN 102931223A CN 2012104946155 A CN2012104946155 A CN 2012104946155A CN 201210494615 A CN201210494615 A CN 201210494615A CN 102931223 A CN102931223 A CN 102931223A
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- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000005530 etching Methods 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000000137 annealing Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
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CN201210494615.5A CN102931223B (zh) | 2012-11-28 | 2012-11-28 | Igbt集电极结构 |
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CN201210494615.5A CN102931223B (zh) | 2012-11-28 | 2012-11-28 | Igbt集电极结构 |
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CN102931223A true CN102931223A (zh) | 2013-02-13 |
CN102931223B CN102931223B (zh) | 2015-11-04 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103500704A (zh) * | 2013-09-29 | 2014-01-08 | 武汉新芯集成电路制造有限公司 | 一种晶圆背面的离子注入方法 |
WO2015000354A1 (zh) * | 2013-07-03 | 2015-01-08 | 无锡华润上华半导体有限公司 | Igbt的制造方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06196705A (ja) * | 1992-12-24 | 1994-07-15 | Hitachi Ltd | 逆導通型絶縁ゲートバイポーラトランジスタ及びその製造方法 |
CN1577884A (zh) * | 2003-07-24 | 2005-02-09 | 三菱电机株式会社 | 绝缘栅型双极晶体管及其制造方法以及变流电路 |
CN1691349A (zh) * | 2004-04-28 | 2005-11-02 | 三菱电机株式会社 | 反向导通型半导体元件及其制造方法 |
CN101000911A (zh) * | 2006-01-10 | 2007-07-18 | 株式会社电装 | 具有igbt和二极管的半导体器件 |
CN101026161A (zh) * | 2006-02-24 | 2007-08-29 | 株式会社电装 | 具有igbt和二极管的半导体器件 |
CN101170109A (zh) * | 2006-10-27 | 2008-04-30 | 三菱电机株式会社 | 半导体装置及其制造方法 |
CN101478001A (zh) * | 2008-11-27 | 2009-07-08 | 电子科技大学 | 一种具有空穴注入结构的集电极短路igbt |
CN101494238A (zh) * | 2008-01-23 | 2009-07-29 | 三菱电机株式会社 | 半导体装置 |
CN101764139A (zh) * | 2008-12-24 | 2010-06-30 | 株式会社电装 | 包括绝缘栅极双极晶体管和二极管的半导体器件 |
-
2012
- 2012-11-28 CN CN201210494615.5A patent/CN102931223B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06196705A (ja) * | 1992-12-24 | 1994-07-15 | Hitachi Ltd | 逆導通型絶縁ゲートバイポーラトランジスタ及びその製造方法 |
CN1577884A (zh) * | 2003-07-24 | 2005-02-09 | 三菱电机株式会社 | 绝缘栅型双极晶体管及其制造方法以及变流电路 |
CN1691349A (zh) * | 2004-04-28 | 2005-11-02 | 三菱电机株式会社 | 反向导通型半导体元件及其制造方法 |
CN101000911A (zh) * | 2006-01-10 | 2007-07-18 | 株式会社电装 | 具有igbt和二极管的半导体器件 |
CN101026161A (zh) * | 2006-02-24 | 2007-08-29 | 株式会社电装 | 具有igbt和二极管的半导体器件 |
CN101170109A (zh) * | 2006-10-27 | 2008-04-30 | 三菱电机株式会社 | 半导体装置及其制造方法 |
CN101494238A (zh) * | 2008-01-23 | 2009-07-29 | 三菱电机株式会社 | 半导体装置 |
CN101478001A (zh) * | 2008-11-27 | 2009-07-08 | 电子科技大学 | 一种具有空穴注入结构的集电极短路igbt |
CN101764139A (zh) * | 2008-12-24 | 2010-06-30 | 株式会社电装 | 包括绝缘栅极双极晶体管和二极管的半导体器件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015000354A1 (zh) * | 2013-07-03 | 2015-01-08 | 无锡华润上华半导体有限公司 | Igbt的制造方法 |
CN103500704A (zh) * | 2013-09-29 | 2014-01-08 | 武汉新芯集成电路制造有限公司 | 一种晶圆背面的离子注入方法 |
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CN102931223B (zh) | 2015-11-04 |
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Owner name: INST OF MICROELECTRONICS, C. A. S JIANGSU JUNSHINE Effective date: 20130117 |
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Inventor after: Chen Hong Inventor after: Zhu Yangjun Inventor after: Lu Shuojin Inventor after: Xu Chengfu Inventor before: Chen Hong Inventor before: Zhu Yangjun Inventor before: Wu Kai Inventor before: Xu Chengfu Inventor before: Lu Shuojin |
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Free format text: CORRECT: INVENTOR; FROM: CHEN HONG ZHU YANGJUN WU KAI XU CHENGFU LU SHUOJIN TO: CHEN HONG ZHU YANGJUN LU SHUOJIN XU CHENGFU |
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Effective date of registration: 20130117 Address after: 214135 Jiangsu New District of Wuxi City Linghu Road No. 200 China Sensor Network International Innovation Park C building 4 floor Applicant after: JIANGSU R & D CENTER FOR INTERNET OF THINGS Applicant after: Institute of Microelectronics of the Chinese Academy of Sciences Applicant after: JIANGSU ZHONGKE JUNSHINE TECHNOLOGY Co.,Ltd. Address before: 214135 Jiangsu New District of Wuxi City Linghu Road No. 200 China Sensor Network International Innovation Park building C Applicant before: JIANGSU R & D CENTER FOR INTERNET OF THINGS |
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