CN102543696A - 一种半导体器件的制造方法 - Google Patents
一种半导体器件的制造方法 Download PDFInfo
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- CN102543696A CN102543696A CN2010105949467A CN201010594946A CN102543696A CN 102543696 A CN102543696 A CN 102543696A CN 2010105949467 A CN2010105949467 A CN 2010105949467A CN 201010594946 A CN201010594946 A CN 201010594946A CN 102543696 A CN102543696 A CN 102543696A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims description 53
- 239000002184 metal Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 238000002955 isolation Methods 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 4
- 229910052681 coesite Inorganic materials 0.000 claims abstract 3
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- 229910052682 stishovite Inorganic materials 0.000 claims abstract 3
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- Electrodes Of Semiconductors (AREA)
Abstract
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CN201010594946.7A CN102543696B (zh) | 2010-12-17 | 2010-12-17 | 一种半导体器件的制造方法 |
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CN201010594946.7A CN102543696B (zh) | 2010-12-17 | 2010-12-17 | 一种半导体器件的制造方法 |
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CN102543696A true CN102543696A (zh) | 2012-07-04 |
CN102543696B CN102543696B (zh) | 2014-12-17 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102779751A (zh) * | 2011-05-11 | 2012-11-14 | 中国科学院微电子研究所 | 一种半导体器件的制造方法 |
CN102779746A (zh) * | 2012-08-16 | 2012-11-14 | 上海华力微电子有限公司 | 金属栅极形成方法 |
WO2014082333A1 (zh) * | 2012-11-30 | 2014-06-05 | 中国科学院微电子研究所 | N型mosfet的制造方法 |
WO2014086053A1 (zh) * | 2012-12-03 | 2014-06-12 | 中国科学院微电子研究所 | 一种后栅工艺假栅的制造方法和后栅工艺假栅 |
US9029225B2 (en) | 2012-11-30 | 2015-05-12 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing N-type MOSFET |
US9111863B2 (en) | 2012-12-03 | 2015-08-18 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing dummy gate in gate-last process and dummy gate in gate-last process |
CN105336592A (zh) * | 2014-07-09 | 2016-02-17 | 中芯国际集成电路制造(上海)有限公司 | 形成高k金属栅极器件的后栅极工艺 |
US9419095B2 (en) | 2012-12-03 | 2016-08-16 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing dummy gate in gate-last process and dummy gate in gate-last process |
CN108133964A (zh) * | 2017-12-25 | 2018-06-08 | 深圳市晶特智造科技有限公司 | 金属氧化物半导体场效应晶体管及其制作方法 |
CN109390235A (zh) * | 2017-08-02 | 2019-02-26 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
CN113345903A (zh) * | 2021-05-31 | 2021-09-03 | 长江存储科技有限责任公司 | 制造三维存储器的方法及三维存储器 |
Citations (5)
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US5578510A (en) * | 1993-03-30 | 1996-11-26 | Nippon Steel Corporation | Method of making an isolation layer stack semiconductor device |
US6087231A (en) * | 1999-08-05 | 2000-07-11 | Advanced Micro Devices, Inc. | Fabrication of dual gates of field transistors with prevention of reaction between the gate electrode and the gate dielectric with a high dielectric constant |
US20020195660A1 (en) * | 2001-06-25 | 2002-12-26 | Hynix Semiconductor Inc. | Transistor in semiconductor device and method of manufacturing the same |
CN1692494A (zh) * | 2002-08-22 | 2005-11-02 | 爱特梅尔股份有限公司 | 纳米晶体电子器件 |
CN1841666A (zh) * | 2005-03-31 | 2006-10-04 | 中国科学院微电子研究所 | 一种替代栅的制备方法 |
-
2010
- 2010-12-17 CN CN201010594946.7A patent/CN102543696B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5578510A (en) * | 1993-03-30 | 1996-11-26 | Nippon Steel Corporation | Method of making an isolation layer stack semiconductor device |
US6087231A (en) * | 1999-08-05 | 2000-07-11 | Advanced Micro Devices, Inc. | Fabrication of dual gates of field transistors with prevention of reaction between the gate electrode and the gate dielectric with a high dielectric constant |
US20020195660A1 (en) * | 2001-06-25 | 2002-12-26 | Hynix Semiconductor Inc. | Transistor in semiconductor device and method of manufacturing the same |
CN1692494A (zh) * | 2002-08-22 | 2005-11-02 | 爱特梅尔股份有限公司 | 纳米晶体电子器件 |
CN1841666A (zh) * | 2005-03-31 | 2006-10-04 | 中国科学院微电子研究所 | 一种替代栅的制备方法 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102779751B (zh) * | 2011-05-11 | 2015-09-09 | 中国科学院微电子研究所 | 一种半导体器件的制造方法 |
CN102779751A (zh) * | 2011-05-11 | 2012-11-14 | 中国科学院微电子研究所 | 一种半导体器件的制造方法 |
CN102779746A (zh) * | 2012-08-16 | 2012-11-14 | 上海华力微电子有限公司 | 金属栅极形成方法 |
WO2014082333A1 (zh) * | 2012-11-30 | 2014-06-05 | 中国科学院微电子研究所 | N型mosfet的制造方法 |
US9029225B2 (en) | 2012-11-30 | 2015-05-12 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing N-type MOSFET |
US9419095B2 (en) | 2012-12-03 | 2016-08-16 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing dummy gate in gate-last process and dummy gate in gate-last process |
WO2014086053A1 (zh) * | 2012-12-03 | 2014-06-12 | 中国科学院微电子研究所 | 一种后栅工艺假栅的制造方法和后栅工艺假栅 |
US9111863B2 (en) | 2012-12-03 | 2015-08-18 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing dummy gate in gate-last process and dummy gate in gate-last process |
US9202890B2 (en) | 2012-12-03 | 2015-12-01 | Institute of Microelectronics, Chinese Academy of Sciences | Method for manufacturing dummy gate in gate-last process and dummy gate in gate-last process |
CN105336592A (zh) * | 2014-07-09 | 2016-02-17 | 中芯国际集成电路制造(上海)有限公司 | 形成高k金属栅极器件的后栅极工艺 |
CN105336592B (zh) * | 2014-07-09 | 2018-04-10 | 中芯国际集成电路制造(上海)有限公司 | 形成高k金属栅极器件的后栅极工艺 |
CN109390235A (zh) * | 2017-08-02 | 2019-02-26 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
CN109390235B (zh) * | 2017-08-02 | 2021-11-12 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
CN108133964A (zh) * | 2017-12-25 | 2018-06-08 | 深圳市晶特智造科技有限公司 | 金属氧化物半导体场效应晶体管及其制作方法 |
CN113345903A (zh) * | 2021-05-31 | 2021-09-03 | 长江存储科技有限责任公司 | 制造三维存储器的方法及三维存储器 |
CN113345903B (zh) * | 2021-05-31 | 2022-11-18 | 长江存储科技有限责任公司 | 制造三维存储器的方法及三维存储器 |
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