CN102790047B - 串联ggNMOS管及制备方法、多VDD-VSS芯片 - Google Patents
串联ggNMOS管及制备方法、多VDD-VSS芯片 Download PDFInfo
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- CN102790047B CN102790047B CN201110130029.8A CN201110130029A CN102790047B CN 102790047 B CN102790047 B CN 102790047B CN 201110130029 A CN201110130029 A CN 201110130029A CN 102790047 B CN102790047 B CN 102790047B
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- 238000002360 preparation method Methods 0.000 title abstract description 6
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- 239000007924 injection Substances 0.000 claims description 22
- 230000004888 barrier function Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 8
- 238000002513 implantation Methods 0.000 claims description 4
- 229920002120 photoresistant polymer Polymers 0.000 claims description 4
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- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000001459 lithography Methods 0.000 claims description 2
- 238000001259 photo etching Methods 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
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CN201110130029.8A CN102790047B (zh) | 2011-05-19 | 2011-05-19 | 串联ggNMOS管及制备方法、多VDD-VSS芯片 |
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CN102790047A CN102790047A (zh) | 2012-11-21 |
CN102790047B true CN102790047B (zh) | 2015-02-04 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6429079B1 (en) * | 1997-10-22 | 2002-08-06 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device and manufacturing method thereof |
CN1402358A (zh) * | 2001-08-22 | 2003-03-12 | 联华电子股份有限公司 | 高基底触发效应的静电放电保护元件结构及其应用电路 |
TW200425459A (en) * | 2003-05-02 | 2004-11-16 | Ind Tech Res Inst | ESD protection circuits for mixed-voltage buffers |
CN1601747A (zh) * | 2003-07-17 | 2005-03-30 | 财团法人工业技术研究院 | 用于芯片上静电放电防护的具有深n型井的有效开启双极结构 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6624495B2 (en) * | 1997-04-23 | 2003-09-23 | Altera Corporation | Adjustable threshold isolation transistor |
US6498357B2 (en) * | 2001-02-09 | 2002-12-24 | United Microelectronics Corp. | Lateral SCR device for on-chip ESD protection in shallow-trench-isolation CMOS process |
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2011
- 2011-05-19 CN CN201110130029.8A patent/CN102790047B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6429079B1 (en) * | 1997-10-22 | 2002-08-06 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device and manufacturing method thereof |
CN1402358A (zh) * | 2001-08-22 | 2003-03-12 | 联华电子股份有限公司 | 高基底触发效应的静电放电保护元件结构及其应用电路 |
TW200425459A (en) * | 2003-05-02 | 2004-11-16 | Ind Tech Res Inst | ESD protection circuits for mixed-voltage buffers |
CN1601747A (zh) * | 2003-07-17 | 2005-03-30 | 财团法人工业技术研究院 | 用于芯片上静电放电防护的具有深n型井的有效开启双极结构 |
Non-Patent Citations (2)
Title |
---|
Design of High-Voltage-Tolerant ESD Protection Circuit in Low-Voltage CMOS Processes;Ming-Dou Ker,et.;《IEEE Transactions on Device and Materials Reliability》;20090331;第9卷(第1期);49-58 * |
Whole-Chip ESD Protection Design with Efficient VDD-to-VSS ESD Clamp Circuits for Submicron CMOS VLSI;Ming-Dou Ker;《IEEE Transactions On Electron Devices》;19990131;第46卷(第1期);173-183 * |
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CN102790047A (zh) | 2012-11-21 |
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