CN100452398C - 一种用于高压漏极扩展nmos的栅极耦合的防静电保护结构 - Google Patents
一种用于高压漏极扩展nmos的栅极耦合的防静电保护结构 Download PDFInfo
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- CN100452398C CN100452398C CNB2006100305325A CN200610030532A CN100452398C CN 100452398 C CN100452398 C CN 100452398C CN B2006100305325 A CNB2006100305325 A CN B2006100305325A CN 200610030532 A CN200610030532 A CN 200610030532A CN 100452398 C CN100452398 C CN 100452398C
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CNB2006100305325A CN100452398C (zh) | 2006-08-29 | 2006-08-29 | 一种用于高压漏极扩展nmos的栅极耦合的防静电保护结构 |
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CNB2006100305325A CN100452398C (zh) | 2006-08-29 | 2006-08-29 | 一种用于高压漏极扩展nmos的栅极耦合的防静电保护结构 |
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CN101136400A CN101136400A (zh) | 2008-03-05 |
CN100452398C true CN100452398C (zh) | 2009-01-14 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102025135B (zh) * | 2009-09-17 | 2013-08-14 | 上海宏力半导体制造有限公司 | 一种esd保护装置 |
CN102054840B (zh) * | 2009-11-05 | 2012-08-01 | 上海宏力半导体制造有限公司 | 静电放电保护装置 |
US8896064B2 (en) * | 2010-10-18 | 2014-11-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Electrostatic discharge protection circuit |
CN102646601B (zh) * | 2012-04-19 | 2016-09-28 | 北京燕东微电子有限公司 | 一种半导体结构及其制造方法 |
CN105448894B (zh) * | 2015-12-08 | 2018-05-01 | 无锡中感微电子股份有限公司 | 先进工艺中的静电保护电路 |
CN105867500B (zh) * | 2016-04-27 | 2017-10-24 | 上海华虹宏力半导体制造有限公司 | 带隙基准源电路 |
Citations (6)
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US20050045952A1 (en) * | 2003-08-27 | 2005-03-03 | International Business Machines Corporation | Pfet-based esd protection strategy for improved external latch-up robustness |
CN1591799A (zh) * | 2003-08-27 | 2005-03-09 | 上海宏力半导体制造有限公司 | 静电放电保护装置的晶体管制造方法 |
US20050133870A1 (en) * | 2003-12-22 | 2005-06-23 | Indrajlt Manna | Triggererd back-to-back diodes for ESD protection in triple-well CMOS process |
CN1658388A (zh) * | 2004-02-18 | 2005-08-24 | 富士通株式会社 | 静电放电保护电路 |
CN1787321A (zh) * | 2004-12-08 | 2006-06-14 | 上海华虹Nec电子有限公司 | 一种静电放电保护电路 |
US20060175665A1 (en) * | 2005-02-10 | 2006-08-10 | Lsi Logic Corporation | Design and optimization of NMOS drivers using self-ballasting ESD protection technique in fully salicided CMOS process |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050045952A1 (en) * | 2003-08-27 | 2005-03-03 | International Business Machines Corporation | Pfet-based esd protection strategy for improved external latch-up robustness |
CN1591799A (zh) * | 2003-08-27 | 2005-03-09 | 上海宏力半导体制造有限公司 | 静电放电保护装置的晶体管制造方法 |
US20050133870A1 (en) * | 2003-12-22 | 2005-06-23 | Indrajlt Manna | Triggererd back-to-back diodes for ESD protection in triple-well CMOS process |
CN1658388A (zh) * | 2004-02-18 | 2005-08-24 | 富士通株式会社 | 静电放电保护电路 |
CN1787321A (zh) * | 2004-12-08 | 2006-06-14 | 上海华虹Nec电子有限公司 | 一种静电放电保护电路 |
US20060175665A1 (en) * | 2005-02-10 | 2006-08-10 | Lsi Logic Corporation | Design and optimization of NMOS drivers using self-ballasting ESD protection technique in fully salicided CMOS process |
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