CN102655169B - 具有过压保护的半导体器件及基于该器件的双向极性器件 - Google Patents
具有过压保护的半导体器件及基于该器件的双向极性器件 Download PDFInfo
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- CN102655169B CN102655169B CN201210116554.9A CN201210116554A CN102655169B CN 102655169 B CN102655169 B CN 102655169B CN 201210116554 A CN201210116554 A CN 201210116554A CN 102655169 B CN102655169 B CN 102655169B
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 58
- 239000002184 metal Substances 0.000 claims abstract description 29
- 230000004888 barrier function Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 14
- 230000015556 catabolic process Effects 0.000 description 9
- 230000005684 electric field Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000009024 positive feedback mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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CN201210116554.9A CN102655169B (zh) | 2012-04-20 | 2012-04-20 | 具有过压保护的半导体器件及基于该器件的双向极性器件 |
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CN201210116554.9A CN102655169B (zh) | 2012-04-20 | 2012-04-20 | 具有过压保护的半导体器件及基于该器件的双向极性器件 |
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CN102655169A CN102655169A (zh) | 2012-09-05 |
CN102655169B true CN102655169B (zh) | 2014-07-23 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072273A (en) * | 1990-05-04 | 1991-12-10 | David Sarnoff Research Center, Inc. | Low trigger voltage SCR protection device and structure |
US5502317A (en) * | 1993-07-14 | 1996-03-26 | Texas Instruments Incorporated | Silicon controlled rectifier and method for forming the same |
EP0624906B1 (en) * | 1993-05-13 | 2001-08-08 | Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno | Integrated structure circuit for the protection of power devices against overvoltages |
US7196889B2 (en) * | 2002-11-15 | 2007-03-27 | Medtronic, Inc. | Zener triggered overvoltage protection device |
CN202585416U (zh) * | 2012-04-20 | 2012-12-05 | 谢可勋 | 具有过压保护的半导体器件及基于该器件的双向极性器件 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US6815775B2 (en) * | 2001-02-02 | 2004-11-09 | Industrial Technology Research Institute | ESD protection design with turn-on restraining method and structures |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5072273A (en) * | 1990-05-04 | 1991-12-10 | David Sarnoff Research Center, Inc. | Low trigger voltage SCR protection device and structure |
EP0624906B1 (en) * | 1993-05-13 | 2001-08-08 | Consorzio per la Ricerca sulla Microelettronica nel Mezzogiorno | Integrated structure circuit for the protection of power devices against overvoltages |
US5502317A (en) * | 1993-07-14 | 1996-03-26 | Texas Instruments Incorporated | Silicon controlled rectifier and method for forming the same |
US7196889B2 (en) * | 2002-11-15 | 2007-03-27 | Medtronic, Inc. | Zener triggered overvoltage protection device |
CN202585416U (zh) * | 2012-04-20 | 2012-12-05 | 谢可勋 | 具有过压保护的半导体器件及基于该器件的双向极性器件 |
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Address after: 313000 Zhejiang City, Huzhou Province, the town of Wuxing District, the town of standard factory building 2, building 1, eight Co-patentee after: ZHEJIANG MJ TECHNOLOGYCO.,LTD. Patentee after: Xie Kexun Address before: 313000 Zhejiang City, Huzhou Province, the town of Wuxing District, the town of standard factory building 2, building 1, eight Co-patentee before: ZHEJIANG MEIJING TECHNOLOGY Co.,Ltd. Patentee before: Xie Kexun |
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Effective date of registration: 20190918 Address after: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu HRABERO Intellectual Property Service Co.,Ltd. Address before: 313000 Zhejiang City, Huzhou Province, the town of Wuxing District, the town of standard factory building 2, building 1, eight Co-patentee before: ZHEJIANG MJ TECHNOLOGYCO.,LTD. Patentee before: Xie Kexun |
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Effective date of registration: 20221031 Address after: 257000 Lijin Economic Development Zone, Dongying City, Shandong Province Patentee after: SHANDONG DADONGLIAN PETROLEUM EQUIPMENT Co.,Ltd. Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co.,Ltd. |
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