CN102569294A - 提高静电保护器件维持电压的方法 - Google Patents
提高静电保护器件维持电压的方法 Download PDFInfo
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- CN102569294A CN102569294A CN2012100482058A CN201210048205A CN102569294A CN 102569294 A CN102569294 A CN 102569294A CN 2012100482058 A CN2012100482058 A CN 2012100482058A CN 201210048205 A CN201210048205 A CN 201210048205A CN 102569294 A CN102569294 A CN 102569294A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 66
- 239000010703 silicon Substances 0.000 claims abstract description 66
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000003071 parasitic effect Effects 0.000 claims abstract description 52
- 239000004065 semiconductor Substances 0.000 claims abstract description 45
- JCALBVZBIRXHMQ-UHFFFAOYSA-N [[hydroxy-(phosphonoamino)phosphoryl]amino]phosphonic acid Chemical compound OP(O)(=O)NP(O)(=O)NP(O)(O)=O JCALBVZBIRXHMQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000001737 promoting effect Effects 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 5
- 150000003376 silicon Chemical class 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210048205.8A CN102569294B (zh) | 2012-02-28 | 2012-02-28 | 提高静电保护器件维持电压的方法 |
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CN201210048205.8A CN102569294B (zh) | 2012-02-28 | 2012-02-28 | 提高静电保护器件维持电压的方法 |
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CN102569294A true CN102569294A (zh) | 2012-07-11 |
CN102569294B CN102569294B (zh) | 2016-01-13 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108257951A (zh) * | 2018-01-11 | 2018-07-06 | 上海华虹宏力半导体制造有限公司 | Scr结构及其构成的esd保护结构 |
CN114664815A (zh) * | 2022-03-18 | 2022-06-24 | 电子科技大学 | 内嵌npn结构的高维持电压tvs分立器件 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1396662A (zh) * | 2001-07-09 | 2003-02-12 | 联华电子股份有限公司 | 绝缘层有硅的低电压触发硅控整流器及静电放电防护电路 |
TW200516755A (en) * | 2003-11-12 | 2005-05-16 | Vanguard Int Semiconduct Corp | Electrostatic discharge protection device for high voltage integrated circuit |
US20050111150A1 (en) * | 2003-11-25 | 2005-05-26 | King Billion Electronics Co., Ltd. | Electrostatic discharge protection circuit |
CN101047178A (zh) * | 2006-03-31 | 2007-10-03 | 台湾类比科技股份有限公司 | 低触发电压硅控整流器和其电路 |
CN101174622A (zh) * | 2006-11-02 | 2008-05-07 | 旺宏电子股份有限公司 | 接垫的静电放电保护装置与其方法及结构 |
US7719026B2 (en) * | 2007-04-11 | 2010-05-18 | Fairchild Semiconductor Corporation | Un-assisted, low-trigger and high-holding voltage SCR |
KR20100089519A (ko) * | 2009-02-04 | 2010-08-12 | 서경대학교 산학협력단 | Ggnmosfet 및 사이리스터를 이용한 esd 보호 회로 |
US20110204415A1 (en) * | 2010-02-22 | 2011-08-25 | Sofics Bvba | High holding voltage device |
CN102254912A (zh) * | 2011-07-13 | 2011-11-23 | 浙江大学 | 一种内嵌p型mos管辅助触发的可控硅器件 |
-
2012
- 2012-02-28 CN CN201210048205.8A patent/CN102569294B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1396662A (zh) * | 2001-07-09 | 2003-02-12 | 联华电子股份有限公司 | 绝缘层有硅的低电压触发硅控整流器及静电放电防护电路 |
TW200516755A (en) * | 2003-11-12 | 2005-05-16 | Vanguard Int Semiconduct Corp | Electrostatic discharge protection device for high voltage integrated circuit |
US20050111150A1 (en) * | 2003-11-25 | 2005-05-26 | King Billion Electronics Co., Ltd. | Electrostatic discharge protection circuit |
CN101047178A (zh) * | 2006-03-31 | 2007-10-03 | 台湾类比科技股份有限公司 | 低触发电压硅控整流器和其电路 |
CN101174622A (zh) * | 2006-11-02 | 2008-05-07 | 旺宏电子股份有限公司 | 接垫的静电放电保护装置与其方法及结构 |
US7719026B2 (en) * | 2007-04-11 | 2010-05-18 | Fairchild Semiconductor Corporation | Un-assisted, low-trigger and high-holding voltage SCR |
KR20100089519A (ko) * | 2009-02-04 | 2010-08-12 | 서경대학교 산학협력단 | Ggnmosfet 및 사이리스터를 이용한 esd 보호 회로 |
US20110204415A1 (en) * | 2010-02-22 | 2011-08-25 | Sofics Bvba | High holding voltage device |
CN102254912A (zh) * | 2011-07-13 | 2011-11-23 | 浙江大学 | 一种内嵌p型mos管辅助触发的可控硅器件 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108257951A (zh) * | 2018-01-11 | 2018-07-06 | 上海华虹宏力半导体制造有限公司 | Scr结构及其构成的esd保护结构 |
CN108257951B (zh) * | 2018-01-11 | 2020-09-29 | 上海华虹宏力半导体制造有限公司 | Scr结构及其构成的esd保护结构 |
CN114664815A (zh) * | 2022-03-18 | 2022-06-24 | 电子科技大学 | 内嵌npn结构的高维持电压tvs分立器件 |
CN114664815B (zh) * | 2022-03-18 | 2023-10-24 | 电子科技大学 | 内嵌npn结构的高维持电压tvs分立器件 |
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Publication number | Publication date |
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CN102569294B (zh) | 2016-01-13 |
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Owner name: BEIJING YANDONG MICROELECTRNIC CO.,LTD. Free format text: FORMER OWNER: INST OF MICROELECTRONICS, C. A. S Effective date: 20150702 |
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Address after: 100020 West eight rooms, dongzhimenwai, Chaoyang District, Beijing Patentee after: BEIJING YANDONG MICROELECTRONIC Co.,Ltd. Address before: 100015 Beijing city Chaoyang District Dongzhimen West eight room Wanhong No. 2 West Street Patentee before: BEIJING YANDONG MICROELECTRONIC Co.,Ltd. |
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