KR101201489B1 - Soi 디바이스 제조 방법 - Google Patents
Soi 디바이스 제조 방법 Download PDFInfo
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- KR101201489B1 KR101201489B1 KR1020077028975A KR20077028975A KR101201489B1 KR 101201489 B1 KR101201489 B1 KR 101201489B1 KR 1020077028975 A KR1020077028975 A KR 1020077028975A KR 20077028975 A KR20077028975 A KR 20077028975A KR 101201489 B1 KR101201489 B1 KR 101201489B1
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- 238000000034 method Methods 0.000 title claims abstract description 32
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- 239000000758 substrate Substances 0.000 claims abstract description 56
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- 239000012535 impurity Substances 0.000 claims abstract description 25
- 125000006850 spacer group Chemical group 0.000 claims abstract description 25
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
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- 238000002955 isolation Methods 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 16
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- 238000005530 etching Methods 0.000 claims description 15
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 12
- 238000005468 ion implantation Methods 0.000 claims description 11
- 238000000059 patterning Methods 0.000 claims description 10
- 229910021332 silicide Inorganic materials 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 3
- 238000000206 photolithography Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052710 silicon Inorganic materials 0.000 abstract description 14
- 239000010703 silicon Substances 0.000 abstract description 14
- 239000007943 implant Substances 0.000 abstract 1
- 229920002120 photoresistant polymer Polymers 0.000 description 18
- 239000004065 semiconductor Substances 0.000 description 15
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- 239000012212 insulator Substances 0.000 description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 7
- -1 oxygen ions Chemical class 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
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- 230000015572 biosynthetic process Effects 0.000 description 3
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910004129 HfSiO Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
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- 238000002513 implantation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
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Abstract
Description
Claims (10)
- 단결정 실리콘층(22)을 갖는 SOI 디바이스(20) - 상기 단결정 실리콘층(22)은 유전층(26)에 의하여 단결정 실리콘 기판(24)로부터 분리된 상태로 상기 단결정 실리콘 기판(24)을 오버레이한다 - 를 제조하는 방법으로서,상기 단결정 실리콘층을 통하여 연장되는 유전 고립 영역(30)을 형성하는 단계;상기 단결정 실리콘층(22)을 오버레이하는 게이트 전극 재료(39)를 증착하는 단계;게이트 전극(40, 42) 및 스페이서(44)를 형성하기 위하여 상기 게이트 전극 재료(39)를 패터닝하는 단계;상기 스페이서(44)를 마스크로서 이용하여 상기 유전 고립 영역을 통해 서로 이격된 개구들을 식각하는 단계;상기 단결정 실리콘층에 이격된 소스 영역(56, 66) 및 드레인 영역(58, 68)을 형성하기 위하여, 상기 게이트 전극(40, 42)을 이온 주입 마스크로서 이용하여 상기 단결정 실리콘층(22)내에 불순물 결정 도펀트 이온(54, 64)을 이온 주입하는 단계;상기 단결정 실리콘 기판(24)에 이격된 디바이스 영역(60, 70)을 형성하기 위하여, 상기 스페이서(44)를 이온 주입 마스크로서 이용하여, 상기 이격된 개구들을 통해 상기 단결정 실리콘층 기판(24)내로 불순물 결정 도펀트 이온(54, 56)을 이온 주입하는 단계; 및상기 이격된 디바이스 영역(60, 70)을 전기적으로 접촉(76)시키는 단계를 포함하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제 1항에 있어서,상기 게이트 전극 재료(39)를 패터닝하는 단계는:각각 폭을 갖는 상기 게이트 전극(40, 42)과 스페이서(44)를 생성하기 위하여, 최소 리소그래피 피쳐 사이즈를 이용해서 상기 게이트 전극 재료를 포토리소그래피로 패터닝 및 식각하는 단계; 및그 후, 상기 게이트 전극 재료(39)를 등방성 식각하여 상기 게이트 전극(40, 42)과 상기 스페이서(44)의 폭을 감소시키는 단계를 포함하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제 1항에 있어서,상기 이격된 디바이스 영역(60, 70)을 형성하기 위하여 이온을 주입하는 단계는,N-타입 디바이스 영역(60)을 형성하기 위하여 N-타입 불순물 결정 도펀트(54)를 이온 주입하는 단계; 및P-타입 디바이스 영역(70)을 형성하기 위하여 P-타입 불순물 결정 도펀트(64)를 이온 주입하는 단계를 포함하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제 3항에 있어서,N-타입 불순물 결정 도펀트(54)를 이온 주입하는 단계는 상기 단결정 실리콘층(22)에 N-채널 소스 영역(56) 및 드레인 영역(58)을 형성하기 위하여 N-타입 불순물 결정 도펀트를 이온 주입하는 단계를 더 포함하고,P-타입 불순물 결정 도펀트(54)를 이온 주입하는 단계는 상기 단결정 실리콘층(22)에 P-채널 소스 영역(66) 및 드레인 영역(68)을 형성하기 위하여 P-타입 불순물 결정 도펀트를 이온 주입하는 단계를 더 포함하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제 1항에 있어서,상기 유전 고립 영역(30)은 상기 유전층(26)으로 연장되고;상기 게이트 전극 재료(39)의 증착된 층 역시 상기 유전 고립 영역(30)을 오버레이하며;상기 게이트 전극 재료(39)의 층은 상기 게이트 전극(40, 42) 및 상기 스페이서(44)를 동시에 형성하도록 패터닝되고, 상기 스페이서 역시 상기 유전 고립 영역(30)을 오버레이하며,상기 식각 단계는 또한 상기 유전층(26)을 식각하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제 5항에 있어서,상기 이격된 디바이스 영역(60, 70)을 형성하기 위해 이온 불순물 결정 도펀트 이온(54, 64)을 주입하는 단계는:상기 디바이스 영역(70)이 기판 다이오드의 애노드 영역이 되도록 P-타입 불순물 결정 도펀트를 상기 디바이스 영역(70)에 이온 주입하고; 그리고상기 디바이스 영역(60)이 기판 다이오드의 캐소드 영역이 되도록 N-타입 불순물 결정 도펀트를 상기 디바이스 영역(60)에 이온 주입하는 것을 포함하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제 5항에 있어서,상기 게이트 전극층(30)은 상기 단결정 실리콘층(22)을 오버레이하는 P-채널 이트 전극(40) 및 N-채널 게이트 전극(42)과 그리고 상기 유전 고립 영역(30)을 오버레이하는 스페이서(44)를 형성하도록 패터닝되며;상기 식각 단계는 상기 단결정 실리콘 기판(24)에서 이격된 디바이스 영역(70)과 디바이스 영역(60)을 노출시키며;상기 단결정 실리콘층에 이격된 소스 영역(56, 66) 및 드레인 영역(58, 68)을 형성하기 위하여, 상기 게이트 전극(40, 42)을 이온 주입 마스크로서 이용하여 상기 단결정 실리콘층(22)내에 불순물 결정 도펀트 이온(54, 64)을 이온 주입하는 단계는:상기 P-채널 게이트 전극(40)에 인접한 P-채널 MOS 트랜지스터의 소스 영역(66) 및 드레인 영역(68)을 형성하기 위하여 상기 단결정 실리콘층(22) 내로 그리고 상기 디바이스 영역(70)이 기판 다이오드의 애노드가 되도록 상기 단결정 실리콘 기판(24)의 상기 디바이스 영역(70) 내로 P-타입 불순물 도펀트(64)를 주입하는 것과; 그리고상기 N-채널 게이트 전극(42)에 인접한 N-채널 MOS 트랜지스터의 소스 영역(56) 및 드레인 영역(58)을 형성하기 위하여 상기 단결정 실리콘층(22) 내로 그리고 상기 디바이스 영역(60)이 기판 다이오드의 캐소드가 되도록 상기 단결정 실리콘 기판(24)의 상기 디바이스 영역(60) 내로 N-타입 불순물 도펀트(54)를 주입하는 것을 포함하며;상기 방법은:상기 애노드 영역 및 상기 캐소드 영역과의 전기적 접촉으로 금속 실리사이드(72)를 형성하는 단계;상기 금속 실리사이드(72)를 오버레이하는 전기적 절연층(74)을 증착하는 단계;상기 금속 실리사이드(72)의 일부를 노출시키도록, 상기 전기적 절연층(74)을 통하여 연장하는 컨택 개구(76)를 식각하는 단계; 및상기 컨택 개구(76)를 통하여 상기 애노드 영역 및 상기 캐소드 영역과 접촉하는 전기적 컨택(78)를 형성하는 단계를 포함하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제7항에 있어서,상기 단결정 실리콘 기판(24)에 웰 영역(37)을 이온 주입하는 단계를 더 포함하며, 여기서 상기 애노드 영역과 상기 캐소드 영역이 형성되는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 제7항에 있어서,상기 게이트 전극 재료(39)를 패터닝하는 단계는:상기 제 1 피처 사이즈를 갖는 스페이서를 얻기 위하여, 포토리소그래픽 패터닝 및 식각 공정을 이용하여 상기 게이트 전극 재료(39)를 패터닝하는 단계; 및상기 제 1 피쳐 사이즈를 감소시키기 위하여 상기 스페이서를 후속해서 등방성 식각하는 것을 포함하는 것을 특징으로 하는 SOI 디바이스 제조방법.
- 삭제
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US11/127,329 US7361534B2 (en) | 2005-05-11 | 2005-05-11 | Method for fabricating SOI device |
PCT/US2006/014626 WO2006124182A1 (en) | 2005-05-11 | 2006-04-19 | Method for fabricating soi device |
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Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007004859A1 (de) * | 2007-01-31 | 2008-08-14 | Advanced Micro Devices, Inc., Sunnyvale | SOI-Bauelement mit einer Substratdiode mit Prozess toleranter Konfiguration und Verfahren zur Herstellung des SOI-Bauelements |
US7879663B2 (en) * | 2007-03-08 | 2011-02-01 | Freescale Semiconductor, Inc. | Trench formation in a semiconductor material |
US20080247101A1 (en) * | 2007-04-09 | 2008-10-09 | Advanced Micro Devices, Inc. | Electronic device and method |
DE102007052097B4 (de) * | 2007-10-31 | 2010-10-28 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zur Herstellung eines SOI-Bauelements mit einer Substratdiode |
US7875913B2 (en) * | 2008-05-30 | 2011-01-25 | Omnivision Technologies, Inc. | Transistor with contact over gate active area |
US8120110B2 (en) * | 2008-08-08 | 2012-02-21 | International Business Machines Corporation | Semiconductor structure including a high performance FET and a high voltage FET on a SOI substrate |
US8026131B2 (en) * | 2008-12-23 | 2011-09-27 | International Business Machines Corporation | SOI radio frequency switch for reducing high frequency harmonics |
US7999320B2 (en) * | 2008-12-23 | 2011-08-16 | International Business Machines Corporation | SOI radio frequency switch with enhanced signal fidelity and electrical isolation |
DE102008063403A1 (de) * | 2008-12-31 | 2010-07-08 | Advanced Micro Devices, Inc., Sunnyvale | SOI-Bauelement mit einem vergrabenen isolierenden Material mit erhöhter Ätzwiderstandsfähigkeit |
US8299537B2 (en) * | 2009-02-11 | 2012-10-30 | International Business Machines Corporation | Semiconductor-on-insulator substrate and structure including multiple order radio frequency harmonic supressing region |
EP2254148B1 (en) * | 2009-05-18 | 2011-11-30 | S.O.I.Tec Silicon on Insulator Technologies | Fabrication process of a hybrid semiconductor substrate |
US8048753B2 (en) * | 2009-06-12 | 2011-11-01 | Globalfoundries Inc. | Charging protection device |
DE102009031114B4 (de) * | 2009-06-30 | 2011-07-07 | Globalfoundries Dresden Module One LLC & CO. KG, 01109 | Halbleiterelement, das in einem kristallinen Substratmaterial hergestellt ist und ein eingebettetes in-situ n-dotiertes Halbleitermaterial aufweist, und Verfahren zur Herstellung desselben |
US7955940B2 (en) * | 2009-09-01 | 2011-06-07 | International Business Machines Corporation | Silicon-on-insulator substrate with built-in substrate junction |
JP5721147B2 (ja) * | 2010-03-09 | 2015-05-20 | 大学共同利用機関法人 高エネルギー加速器研究機構 | 半導体装置及び半導体装置の製造方法 |
DE102011002877B4 (de) * | 2011-01-19 | 2019-07-18 | Globalfoundries Dresden Module One Limited Liability Company & Co. Kg | Verfahren zur Herstellung eines SOI-Halbleiterbauelements mit einer Substratdiode und einer Schichtdiode, die unter Anwendung einer gemeinsamen Wannenimplantationsmaske hergestellt sind |
FR2985089B1 (fr) * | 2011-12-27 | 2015-12-04 | Commissariat Energie Atomique | Transistor et procede de fabrication d'un transistor |
KR20160058499A (ko) * | 2014-11-17 | 2016-05-25 | 삼성전자주식회사 | 반도체 소자, 및 그 반도체 소자의 제조방법과 제조장치 |
US10446644B2 (en) * | 2015-06-22 | 2019-10-15 | Globalfoundries Inc. | Device structures for a silicon-on-insulator substrate with a high-resistance handle wafer |
US11600234B2 (en) | 2015-10-15 | 2023-03-07 | Ordos Yuansheng Optoelectronics Co., Ltd. | Display substrate and driving method thereof |
CN105185816A (zh) * | 2015-10-15 | 2015-12-23 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
WO2021035416A1 (zh) | 2019-08-23 | 2021-03-04 | 京东方科技集团股份有限公司 | 显示装置及其制备方法 |
WO2021035529A1 (zh) | 2019-08-27 | 2021-03-04 | 京东方科技集团股份有限公司 | 电子装置基板及其制作方法、电子装置 |
WO2021035405A1 (zh) | 2019-08-23 | 2021-03-04 | 京东方科技集团股份有限公司 | 显示装置及其制造方法和驱动基板 |
US10418380B2 (en) | 2017-07-31 | 2019-09-17 | Globalfoundries Inc. | High-voltage transistor device with thick gate insulation layers |
US10699963B2 (en) * | 2017-08-31 | 2020-06-30 | Taiwan Semiconductor Manufacturing Co., Ltd. | Structure and formation method of semiconductor device structure with isolation feature |
US10115837B1 (en) * | 2017-09-28 | 2018-10-30 | Globalfoundries Singapore Pte. Ltd. | Integrated circuits with solar cells and methods for producing the same |
US10879106B2 (en) * | 2018-02-21 | 2020-12-29 | Texas Instruments Incorporated | Apparatus with overlapping deep trench and shallow trench and method of fabricating the same with low defect density |
KR102590996B1 (ko) * | 2018-10-17 | 2023-10-17 | 삼성전자주식회사 | 반도체 장치 |
US11569482B2 (en) | 2019-08-23 | 2023-01-31 | Beijing Boe Technology Development Co., Ltd. | Display panel and manufacturing method thereof, display device |
EP4020447B1 (en) | 2019-08-23 | 2024-03-27 | BOE Technology Group Co., Ltd. | Pixel circuit and driving method therefor, and display substrate and driving method therefor, and display device |
US12266303B2 (en) | 2019-08-23 | 2025-04-01 | Boe Technology Group Co., Ltd. | Display device and manufacturing method thereof |
US11930664B2 (en) | 2019-08-23 | 2024-03-12 | Boe Technology Group Co., Ltd. | Display device with transistors oriented in directions intersecting direction of driving transistor and manufacturing method thereof |
CN116994527A (zh) | 2019-08-23 | 2023-11-03 | 京东方科技集团股份有限公司 | 显示装置及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11238860A (ja) | 1998-02-19 | 1999-08-31 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6113662A (ja) * | 1984-06-28 | 1986-01-21 | Nippon Telegr & Teleph Corp <Ntt> | 相補形misトランジスタ装置及びその製法 |
JPH0738413B2 (ja) * | 1984-10-31 | 1995-04-26 | 富士通株式会社 | 半導体装置 |
JPH02102569A (ja) | 1988-10-12 | 1990-04-16 | Nippon Telegr & Teleph Corp <Ntt> | 半導体装置 |
JPH0982814A (ja) * | 1995-07-10 | 1997-03-28 | Denso Corp | 半導体集積回路装置及びその製造方法 |
JPH09115999A (ja) * | 1995-10-23 | 1997-05-02 | Denso Corp | 半導体集積回路装置 |
US5847419A (en) * | 1996-09-17 | 1998-12-08 | Kabushiki Kaisha Toshiba | Si-SiGe semiconductor device and method of fabricating the same |
JP3415401B2 (ja) * | 1997-08-28 | 2003-06-09 | 株式会社東芝 | 半導体集積回路装置及びその製造方法 |
US5869379A (en) * | 1997-12-08 | 1999-02-09 | Advanced Micro Devices, Inc. | Method of forming air gap spacer for high performance MOSFETS' |
TW426998B (en) * | 1998-05-04 | 2001-03-21 | United Microelectronics Corp | Layer-stacked integrated circuit structure |
KR100344220B1 (ko) * | 1999-10-20 | 2002-07-19 | 삼성전자 주식회사 | 에스·오·아이(soi) 구조를 갖는 반도체 소자 및 그 제조방법 |
US6303414B1 (en) * | 2000-07-12 | 2001-10-16 | Chartered Semiconductor Manufacturing Ltd. | Method of forming PID protection diode for SOI wafer |
KR100456526B1 (ko) * | 2001-05-22 | 2004-11-09 | 삼성전자주식회사 | 식각저지막을 갖는 에스오아이 기판, 그 제조방법, 그위에 제작된 에스오아이 집적회로 및 그것을 사용하여에스오아이 집적회로를 제조하는 방법 |
JP2003224264A (ja) * | 2002-01-29 | 2003-08-08 | Sony Corp | 半導体装置及びその製造方法 |
US6835622B2 (en) * | 2002-06-04 | 2004-12-28 | Taiwan Semiconductor Manufacturing Co., Ltd | Gate electrode doping method for forming semiconductor integrated circuit microelectronic fabrication with varying effective gate dielectric layer thicknesses |
US6849530B2 (en) * | 2002-07-31 | 2005-02-01 | Advanced Micro Devices | Method for semiconductor gate line dimension reduction |
US6835662B1 (en) * | 2003-07-14 | 2004-12-28 | Advanced Micro Devices, Inc. | Partially de-coupled core and periphery gate module process |
JP3962729B2 (ja) * | 2004-06-03 | 2007-08-22 | 株式会社東芝 | 半導体装置 |
-
2005
- 2005-05-11 US US11/127,329 patent/US7361534B2/en not_active Expired - Fee Related
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2006
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11238860A (ja) | 1998-02-19 | 1999-08-31 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
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