KR100722768B1 - 반도체 장치의 제조 방법 - Google Patents
반도체 장치의 제조 방법 Download PDFInfo
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- KR100722768B1 KR100722768B1 KR1020060030095A KR20060030095A KR100722768B1 KR 100722768 B1 KR100722768 B1 KR 100722768B1 KR 1020060030095 A KR1020060030095 A KR 1020060030095A KR 20060030095 A KR20060030095 A KR 20060030095A KR 100722768 B1 KR100722768 B1 KR 100722768B1
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- thin film
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- crystal silicon
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- insulating film
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims abstract description 211
- 239000010409 thin film Substances 0.000 claims abstract description 112
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 239000010408 film Substances 0.000 claims abstract description 81
- 239000000758 substrate Substances 0.000 claims abstract description 58
- 239000013078 crystal Substances 0.000 claims abstract description 24
- 238000005530 etching Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 49
- 238000002955 isolation Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 12
- 230000001678 irradiating effect Effects 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 229910021419 crystalline silicon Inorganic materials 0.000 claims description 7
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 238000005468 ion implantation Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 3
- 238000009792 diffusion process Methods 0.000 claims 2
- 239000012212 insulator Substances 0.000 description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- 229910052581 Si3N4 Inorganic materials 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 ethylene, propylene Chemical group 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823807—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the channel structures, e.g. channel implants, halo or pocket implants, or channel materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823878—Complementary field-effect transistors, e.g. CMOS isolation region manufacturing related aspects, e.g. to avoid interaction of isolation region with adjacent structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/84—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being other than a semiconductor body, e.g. being an insulating body
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (9)
- 제1 영역과 제2 영역을 갖는 단결정 실리콘 기판 상부에 서로 다른 식각 선택비를 갖는 다층 절연막을 형성하는 단계;상기 식각 선택비를 이용한 식각 공정을 수행하여 상기 제1 영역 상에 형성된 다층 절연막을 상기 제1 영역의 단결정 실리콘 기판 표면을 노출시키는 제1 개구부를 갖는 제1 다층 절연막 패턴으로 형성하는 단계;상기 제1 다층 절연막 패턴을 갖는 결과물 상에 비-단결정 실리콘 박막을 적층하여 상기 제1 개구부를 충분하게 매립시키는 단계;상기 제1 개구부에 매립된 비-단결정 실리콘 박막에 제1 레이저 빔을 조사하여 그 결정 구조가 단결정으로 변환된 단결정 실리콘 패턴을 형성하는 단계;상기 식각 선택비를 이용한 식각 공정을 수행하여 상기 제2 영역 상에 형성된 다층 절연막을 상기 제2 영역의 단결정 실리콘 기판 표면을 노출시키는 제2 개구부를 갖는 제2 다층 절연막 패턴으로 형성하는 단계;상기 제2 다층 절연막 패턴을 갖는 결과물 상에 비-단결정 실리콘 게르마늄 박막을 적층하여 상기 제2 개구부를 충분하게 매립시키는 단계; 및상기 제2 개구부에 매립된 비-단결정 실리콘 게르마늄 박막에 제2 레이저 빔을 조사하여 그 결정 구조가 단결정으로 변환시켜 단결정 실리콘 게르마늄 패턴을 형성하는 단계를 포함하는 반도체 장치의 제조 방법.
- 제1 항에 있어서, 상기 비-단결정 실리콘 박막에 보론을 포함하는 p형 불순물을 도핑시키는 단계; 및상기 비-단결정 실리콘 게르마늄 박막에 아르제틱, 포스포러스를 포함하는 n형 불순물을 도핑시키는 단계를 더 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제2 항에 있어서, 상기 p형 불순물은 상기 비-단결정 실리콘 박막을 적층할 때 확산에 의해 인-시튜로 도핑시커나 또는 상기 비-단결정 실리콘 박막을 적층한 이후에 이온 주입에 의해 도핑시키는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제2 항에 있어서, 상기 n형 불순물은 상기 비-단결정 실리콘 게르마늄 박막을 적층할 때 확산에 의해 인-시튜로 도핑시커나 또는 상기 비-단결정 실리콘 게르마늄 박막을 적층한 이후에 이온 주입에 의해 도핑시키는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1 항에 있어서, 상기 제1 레이저 빔은 상기 비-단결정 실리콘 박막을 녹일 수 있는 온도로 조사하고, 상기 제2 레이저 빔은 상기 비-단결정 게르마늄 실리콘 박막을 녹일 수 있는 온도로 조사하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1 항에 있어서, 상기 제1 개구부에 상기 비-단결정 실리콘 박막을 매립시키는 단계는,상기 제1 다층 절연막 패턴을 갖는 결과물 상에 비-단결정 실리콘 박막을 적층하는 단계; 및상기 제1 다층 절연막 패턴의 표면이 노출될 때까지 상기 비-단결정 실리콘 박막을 평탄화시키는 단계를 포함하고,상기 제2 개구부에 상기 비-단결정 실리콘 게르마늄 박막을 매립시키는 단계는,상기 제2 다층 절연막 패턴을 갖는 결과물 상에 비-단결정 실리콘 게르마늄 박막을 적층하는 단계; 및상기 제2 다층 절연막 패턴의 표면이 노출될 때까지 상기 비-단결정 실리콘 게르마늄 박막을 평탄화시키는 단계를 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1 항에 있어서, 상기 비-단결정 실리콘 박막과 상기 비-단결정 실리콘 게르마늄 박막 각각은 탄소를 더 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1 항에 있어서, 상기 단결정 실리콘 패턴은 엔모스 트랜지스터의 채널 영역으로 사용하고, 상기 단결정 실리콘 게르마늄 패턴은 피모스 트랜지스터의 채널 영역으로 사용하고, 상기 엔모스 채널 영역과 피모스 채널 영역 사이에 잔류하는 제1 다층 절연막 패턴 및 제2 다층 절연막 패턴 중 적어도 하나를 소자 분리막으로 사용하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제1 항에 있어서, 상기 단결정 실리콘 패턴은 p-웰로 사용하고, 상기 단결정 실리콘 게르마늄 패턴은 n-웰로 사용하는 것을 특징으로 하는 반도체 장치의 제조 방법.
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KR1020060030095A KR100722768B1 (ko) | 2006-04-03 | 2006-04-03 | 반도체 장치의 제조 방법 |
US11/730,262 US7560319B2 (en) | 2006-04-03 | 2007-03-30 | Method for fabricating a semiconductor device |
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EP2113940A1 (en) * | 2008-04-30 | 2009-11-04 | Imec | A method for producing NMOS and PMOS devices in CMOS processing |
US8592325B2 (en) * | 2010-01-11 | 2013-11-26 | International Business Machines Corporation | Insulating layers on different semiconductor materials |
US9224810B2 (en) * | 2011-12-23 | 2015-12-29 | Intel Corporation | CMOS nanowire structure |
US9012284B2 (en) | 2011-12-23 | 2015-04-21 | Intel Corporation | Nanowire transistor devices and forming techniques |
US8652951B2 (en) * | 2012-02-13 | 2014-02-18 | Applied Materials, Inc. | Selective epitaxial germanium growth on silicon-trench fill and in situ doping |
CN112310072A (zh) * | 2019-08-01 | 2021-02-02 | 广东美的白色家电技术创新中心有限公司 | 一种半导体芯片以及智能功率模块 |
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KR20020096933A (ko) * | 2001-06-15 | 2002-12-31 | 에이저 시스템즈 가디언 코포레이션 | 칩 가공 시스템을 위한 애드온 모듈로서 실리콘 이중막디바이스를 형성하는 방법 |
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US5091334A (en) * | 1980-03-03 | 1992-02-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP3500820B2 (ja) | 1995-11-24 | 2004-02-23 | ソニー株式会社 | 半導体装置の製造方法 |
KR100304713B1 (ko) | 1999-10-12 | 2001-11-02 | 윤종용 | 부분적인 soi 구조를 갖는 반도체소자 및 그 제조방법 |
JP2002184993A (ja) * | 2000-12-11 | 2002-06-28 | Sony Corp | 半導体装置 |
KR20030069407A (ko) | 2002-02-20 | 2003-08-27 | 한국전자통신연구원 | 이종접합 구조를 갖는 반도체 소자의 시모스 트랜지스터제조 방법 |
US6919238B2 (en) * | 2002-07-29 | 2005-07-19 | Intel Corporation | Silicon on insulator (SOI) transistor and methods of fabrication |
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KR20020096933A (ko) * | 2001-06-15 | 2002-12-31 | 에이저 시스템즈 가디언 코포레이션 | 칩 가공 시스템을 위한 애드온 모듈로서 실리콘 이중막디바이스를 형성하는 방법 |
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