CN102693979A - 全芯片esd保护电路 - Google Patents
全芯片esd保护电路 Download PDFInfo
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- CN102693979A CN102693979A CN2012101914294A CN201210191429A CN102693979A CN 102693979 A CN102693979 A CN 102693979A CN 2012101914294 A CN2012101914294 A CN 2012101914294A CN 201210191429 A CN201210191429 A CN 201210191429A CN 102693979 A CN102693979 A CN 102693979A
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- esd
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210191429.4A CN102693979B (zh) | 2012-06-11 | 2012-06-11 | 全芯片esd保护电路 |
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CN201210191429.4A CN102693979B (zh) | 2012-06-11 | 2012-06-11 | 全芯片esd保护电路 |
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CN102693979A true CN102693979A (zh) | 2012-09-26 |
CN102693979B CN102693979B (zh) | 2017-02-08 |
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CN201210191429.4A Active CN102693979B (zh) | 2012-06-11 | 2012-06-11 | 全芯片esd保护电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103646946A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种模拟io静电放电电路 |
CN103647265A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种集成电路全芯片静电放电保护方法和电路 |
CN104425481A (zh) * | 2013-08-26 | 2015-03-18 | 澜起科技(上海)有限公司 | 全芯片esd保护电路及保护方法 |
CN106292967A (zh) * | 2015-05-28 | 2017-01-04 | 鸿富锦精密工业(武汉)有限公司 | 电子设备及其主板 |
CN107733026A (zh) * | 2017-10-30 | 2018-02-23 | 广东欧珀移动通信有限公司 | 一种负压保护电路、usb充电电路及终端设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6144542A (en) * | 1998-12-15 | 2000-11-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | ESD bus lines in CMOS IC's for whole-chip ESD protection |
CN1426601A (zh) * | 2000-04-10 | 2003-06-25 | 摩托罗拉公司 | 静电放电(esd)保护电路 |
US6667870B1 (en) * | 2001-12-12 | 2003-12-23 | Natiional Semiconductor Corporation | Fully distributed slave ESD clamps formed under the bond pads |
US20080036037A1 (en) * | 1998-11-12 | 2008-02-14 | Broadcom Corporation | System and method for ESD protection |
US20080247104A1 (en) * | 2007-04-05 | 2008-10-09 | Kwak Kook Whee | Electrostatic discharge protection circuit having a reduced size and lower operating voltage |
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2012
- 2012-06-11 CN CN201210191429.4A patent/CN102693979B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080036037A1 (en) * | 1998-11-12 | 2008-02-14 | Broadcom Corporation | System and method for ESD protection |
US6144542A (en) * | 1998-12-15 | 2000-11-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | ESD bus lines in CMOS IC's for whole-chip ESD protection |
CN1426601A (zh) * | 2000-04-10 | 2003-06-25 | 摩托罗拉公司 | 静电放电(esd)保护电路 |
US6667870B1 (en) * | 2001-12-12 | 2003-12-23 | Natiional Semiconductor Corporation | Fully distributed slave ESD clamps formed under the bond pads |
US20080247104A1 (en) * | 2007-04-05 | 2008-10-09 | Kwak Kook Whee | Electrostatic discharge protection circuit having a reduced size and lower operating voltage |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104425481A (zh) * | 2013-08-26 | 2015-03-18 | 澜起科技(上海)有限公司 | 全芯片esd保护电路及保护方法 |
CN103646946A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种模拟io静电放电电路 |
CN103647265A (zh) * | 2013-12-03 | 2014-03-19 | 北京中电华大电子设计有限责任公司 | 一种集成电路全芯片静电放电保护方法和电路 |
CN103646946B (zh) * | 2013-12-03 | 2017-01-04 | 北京中电华大电子设计有限责任公司 | 一种模拟io静电放电电路 |
CN106292967A (zh) * | 2015-05-28 | 2017-01-04 | 鸿富锦精密工业(武汉)有限公司 | 电子设备及其主板 |
CN106292967B (zh) * | 2015-05-28 | 2019-07-05 | 鸿富锦精密工业(武汉)有限公司 | 电子设备及其主板 |
CN107733026A (zh) * | 2017-10-30 | 2018-02-23 | 广东欧珀移动通信有限公司 | 一种负压保护电路、usb充电电路及终端设备 |
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Publication number | Publication date |
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CN102693979B (zh) | 2017-02-08 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140509 |
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Effective date of registration: 20140509 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Pudong New Area Zhangjiang hi tech Park No. 818 Applicant before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |
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