KR100536809B1 - 반도체 소자 및 그 제조 방법 - Google Patents
반도체 소자 및 그 제조 방법 Download PDFInfo
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- KR100536809B1 KR100536809B1 KR1020040046496A KR20040046496A KR100536809B1 KR 100536809 B1 KR100536809 B1 KR 100536809B1 KR 1020040046496 A KR1020040046496 A KR 1020040046496A KR 20040046496 A KR20040046496 A KR 20040046496A KR 100536809 B1 KR100536809 B1 KR 100536809B1
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 26
- 239000011229 interlayer Substances 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 19
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 238000000137 annealing Methods 0.000 claims abstract description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 229910052787 antimony Inorganic materials 0.000 claims description 6
- 229910052785 arsenic Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229910052797 bismuth Inorganic materials 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 13
- 239000005380 borophosphosilicate glass Substances 0.000 description 4
- 238000005468 ion implantation Methods 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 238000000206 photolithography Methods 0.000 description 3
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910021478 group 5 element Inorganic materials 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- UPSOBXZLFLJAKK-UHFFFAOYSA-N ozone;tetraethyl silicate Chemical compound [O-][O+]=O.CCO[Si](OCC)(OCC)OCC UPSOBXZLFLJAKK-UHFFFAOYSA-N 0.000 description 1
- 239000005360 phosphosilicate glass Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
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- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02164—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon oxide, e.g. SiO2
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- H01L21/02107—Forming insulating materials on a substrate
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- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
- H01L21/0214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being a silicon oxynitride, e.g. SiON or SiON:H
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- H01L21/0217—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon nitride not containing oxygen, e.g. SixNy or SixByNz
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- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
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- H01L21/2256—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides the applied layer comprising oxides only, e.g. P2O5, PSG, H3BO3, doped oxides through the applied layer
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- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/314—Inorganic layers
- H01L21/3143—Inorganic layers composed of alternated layers or of mixtures of nitrides and oxides or of oxinitrides, e.g. formation of oxinitride by oxidation of nitride layers
- H01L21/3144—Inorganic layers composed of alternated layers or of mixtures of nitrides and oxides or of oxinitrides, e.g. formation of oxinitride by oxidation of nitride layers on silicon
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- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
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Abstract
Description
Claims (12)
- 반도체 기판 위에 측벽 스페이서를 갖는 게이트 전극과 소스 및 드레인 영역을 형성하는 단계,상기 게이트 전극, 소스 및 드레인 영역 위에 SiO2:H막, SiON:H막 및 SiN:H막을 차례대로 형성하여 PMD 라이너막을 형성하는 단계,상기 PMD 라이너막 위에 층간 절연막을 형성하는 단계,N2 어닐링 또는 Ar 어닐링하여 상기 PMD 라이너막 및 층간 절연막 내부의 수소를 소스 및 드레인 영역으로 확산시키는 단계를 포함하는 반도체 소자의 제조 방법.
- 제1항에서,상기 SiO2:H막은 SiH4, O2, H2 및 He 플라즈마로 형성하는 반도체 소자의 제조 방법.
- 제1항에서,상기 SiON:H막은 SiH4, N2O, NH3 및 He 플라즈마로 형성하는 반도체 소자의 제조 방법.
- 제1항에서,상기 SiN:H막은 SiH4, NH3, Ar 플라즈마로 형성하는 반도체 소자의 제조 방법.
- 제1항에서,상기 SiO2:H막, SiON:H막 및 SiN:H막은 동일한 증착 장비에서 형성하는 반도체 소자의 제조 방법.
- 제1항에서,상기 층간 절연막은 SiH4와 N, P, As, Sb 또는 Bi의 혼합물 및 H2 플라즈마를 이용하여 형성하는 반도체 소자의 제조 방법.
- 제1항에서,상기 SiON:H막은 50 내지 200Å의 두께로 형성하는 반도체 소자의 제조 방법.
- 제1항에서,상기 SiO2:H막 및 SiN:H막은 100 내지 200Å의 두께로 형성하는 반도체 소자의 제조 방법.
- 제1항에서,상기 층간 절연막은 HDP 법으로 형성하는 반도체 소자의 제조 방법.
- 반도체 기판 위에 형성되어 있는 게이트 전극과 소스 및 드레인 영역,상기 게이트 전극, 소스 및 드레인 영역 위에 형성되어 있는 PMD 라이너막,상기 PMD 라이너막 위에 형성되어 있으며, N, P , As, Sb 또는 Bi가 도핑된 SiO2:H로 형성되어 있는 층간 절연막을 포함하고,상기 PMD 라이너막은 SiO2:H막, SiON:H막 및 SiN:H막의 차례대로 형성되어 있는 반도체 소자.
- 제10항에서,상기 SiON:H막은 50 내지 200Å의 두께로 형성되어 있는 반도체 소자.
- 제10항에서,상기 SiO2:H막 및 SiN:H막은 100 내지 200Å의 두께로 형성되어 있는 반도체 소자.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040046496A KR100536809B1 (ko) | 2004-06-22 | 2004-06-22 | 반도체 소자 및 그 제조 방법 |
CNB2005100776865A CN100466205C (zh) | 2004-06-22 | 2005-06-22 | 半导体器件及其制造方法 |
US11/158,465 US7569495B2 (en) | 2004-06-22 | 2005-06-22 | Semiconductor devices and methods of manufacturing the same |
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Application Number | Priority Date | Filing Date | Title |
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KR1020040046496A KR100536809B1 (ko) | 2004-06-22 | 2004-06-22 | 반도체 소자 및 그 제조 방법 |
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KR100536809B1 true KR100536809B1 (ko) | 2005-12-14 |
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KR1020040046496A KR100536809B1 (ko) | 2004-06-22 | 2004-06-22 | 반도체 소자 및 그 제조 방법 |
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Country | Link |
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US (1) | US7569495B2 (ko) |
KR (1) | KR100536809B1 (ko) |
CN (1) | CN100466205C (ko) |
Cited By (3)
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KR101810301B1 (ko) * | 2015-04-30 | 2017-12-18 | 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드 | 반도체 구조물 및 그 제조 방법 |
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KR100668954B1 (ko) * | 2004-12-15 | 2007-01-12 | 동부일렉트로닉스 주식회사 | 박막트랜지스터 제조 방법 |
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KR100193987B1 (ko) * | 1996-05-11 | 1999-06-15 | 구자홍 | 구동회로 일체형 액정표시소자 및 제조방법 |
JP3123465B2 (ja) * | 1997-06-09 | 2001-01-09 | 日本電気株式会社 | Misトランジスタの製造方法 |
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US6287951B1 (en) * | 1998-12-07 | 2001-09-11 | Motorola Inc. | Process for forming a combination hardmask and antireflective layer |
US6372569B1 (en) * | 2000-01-18 | 2002-04-16 | Chartered Semiconductor Manufacturing Ltd. | Selective formation of hydrogen rich PECVD silicon nitride for improved NMOS transistor performance |
CN1198325C (zh) * | 2001-12-04 | 2005-04-20 | 联华电子股份有限公司 | 金氧半导体晶体管的制造方法 |
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Cited By (6)
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KR101096448B1 (ko) * | 2009-06-24 | 2011-12-20 | 주식회사 하이닉스반도체 | 반도체 소자 및 그의 제조방법 |
KR101810301B1 (ko) * | 2015-04-30 | 2017-12-18 | 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드 | 반도체 구조물 및 그 제조 방법 |
US10665693B2 (en) | 2015-04-30 | 2020-05-26 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor structure and manufacturing method thereof |
US11094797B2 (en) | 2015-04-30 | 2021-08-17 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor structure having a source/drain stressor including a plurality of silicon-containing layers |
CN111095524A (zh) * | 2017-09-12 | 2020-05-01 | 应用材料公司 | 用于使用保护阻挡物层制造半导体结构的设备和方法 |
CN111095524B (zh) * | 2017-09-12 | 2023-10-03 | 应用材料公司 | 用于使用保护阻挡物层制造半导体结构的设备和方法 |
Also Published As
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CN100466205C (zh) | 2009-03-04 |
US7569495B2 (en) | 2009-08-04 |
CN1722387A (zh) | 2006-01-18 |
US20050280123A1 (en) | 2005-12-22 |
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