CN102456747B - 静电保护二极管 - Google Patents
静电保护二极管 Download PDFInfo
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- CN102456747B CN102456747B CN 201010511191 CN201010511191A CN102456747B CN 102456747 B CN102456747 B CN 102456747B CN 201010511191 CN201010511191 CN 201010511191 CN 201010511191 A CN201010511191 A CN 201010511191A CN 102456747 B CN102456747 B CN 102456747B
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- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010511191 CN102456747B (zh) | 2010-10-19 | 2010-10-19 | 静电保护二极管 |
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CN 201010511191 CN102456747B (zh) | 2010-10-19 | 2010-10-19 | 静电保护二极管 |
Publications (2)
Publication Number | Publication Date |
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CN102456747A CN102456747A (zh) | 2012-05-16 |
CN102456747B true CN102456747B (zh) | 2013-12-18 |
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CN 201010511191 Active CN102456747B (zh) | 2010-10-19 | 2010-10-19 | 静电保护二极管 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112234056B (zh) * | 2020-09-03 | 2024-04-09 | 深圳市汇德科技有限公司 | 一种半导体器件 |
CN115708208B (zh) * | 2021-08-19 | 2024-07-26 | 长鑫存储技术有限公司 | 静电保护电路和静电保护结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328346A (zh) * | 2000-06-07 | 2001-12-26 | 日本电气株式会社 | 可调节击穿电压而不增加寄生电容的二极管及其制造方法 |
US20020130390A1 (en) * | 2001-03-13 | 2002-09-19 | Ming-Dou Ker | ESD protection circuit with very low input capacitance for high-frequency I/O ports |
US20050269641A1 (en) * | 2004-06-04 | 2005-12-08 | Chun-Hsiang Lai | Electrostatic protection circuit |
US20070223162A1 (en) * | 2006-03-27 | 2007-09-27 | Tower Semiconductor Ltd. | Electrostatic Discharge Protection Device For Radio Frequency Applications Based On An Isolated L-NPN Device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6060752A (en) * | 1997-12-31 | 2000-05-09 | Siliconix, Incorporated | Electrostatic discharge protection circuit |
US6262442B1 (en) * | 1999-04-30 | 2001-07-17 | Dmitri G. Kravtchenko | Zener diode and RC network combination semiconductor device for use in integrated circuits |
JP3983067B2 (ja) * | 2001-03-19 | 2007-09-26 | Necエレクトロニクス株式会社 | 半導体集積回路の静電保護回路 |
JP2003273116A (ja) * | 2002-03-19 | 2003-09-26 | Nec Yamagata Ltd | 静電保護ダイオードおよびその製造方法 |
US7109533B2 (en) * | 2002-03-25 | 2006-09-19 | Nec Electronics Corporation | Electrostatic discharge protection device |
JP4845410B2 (ja) * | 2005-03-31 | 2011-12-28 | 株式会社リコー | 半導体装置 |
JP2008091687A (ja) * | 2006-10-03 | 2008-04-17 | Matsushita Electric Ind Co Ltd | 半導体集積回路装置 |
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2010
- 2010-10-19 CN CN 201010511191 patent/CN102456747B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328346A (zh) * | 2000-06-07 | 2001-12-26 | 日本电气株式会社 | 可调节击穿电压而不增加寄生电容的二极管及其制造方法 |
US20020130390A1 (en) * | 2001-03-13 | 2002-09-19 | Ming-Dou Ker | ESD protection circuit with very low input capacitance for high-frequency I/O ports |
US20050269641A1 (en) * | 2004-06-04 | 2005-12-08 | Chun-Hsiang Lai | Electrostatic protection circuit |
US20070223162A1 (en) * | 2006-03-27 | 2007-09-27 | Tower Semiconductor Ltd. | Electrostatic Discharge Protection Device For Radio Frequency Applications Based On An Isolated L-NPN Device |
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CN102456747A (zh) | 2012-05-16 |
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C06 | Publication | ||
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20131226 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20131226 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |