KR100300628B1 - 실리콘 옥시나이트라이드 보호층을 갖는 반도체 장치 및 그 제조 방법 - Google Patents
실리콘 옥시나이트라이드 보호층을 갖는 반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR100300628B1 KR100300628B1 KR1019990004215A KR19990004215A KR100300628B1 KR 100300628 B1 KR100300628 B1 KR 100300628B1 KR 1019990004215 A KR1019990004215 A KR 1019990004215A KR 19990004215 A KR19990004215 A KR 19990004215A KR 100300628 B1 KR100300628 B1 KR 100300628B1
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- silicon oxynitride
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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
- H01L21/02—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
- 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
-
- 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
- H01L21/02104—Forming layers
- 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
- H01L21/02126—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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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/308—Oxynitrides
-
- 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
- H01L21/02104—Forming layers
- 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
- H01L21/02205—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 the layer being characterised by the precursor material for deposition
- H01L21/02208—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
- H01L21/02211—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 the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound being a silane, e.g. disilane, methylsilane or chlorosilane
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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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
-
- 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
- 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
- H01L21/3145—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 formed by deposition from a gas or vapour
-
- 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
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/909—Controlled atmosphere
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Formation Of Insulating Films (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Si의 원자 % | O의 원자 % | N의 원자 % | |
1번 : 0.56 | 38 | 27 | 35 |
2번 : 0.74 | 37 | 31 | 32 |
3번 : 0.93 | 37 | 34 | 29 |
4번 : 1.11 | 36 | 38 | 26 |
1번(0.56) | 2번(0.74) | 3번(0.93) | 4번(1.11) | |
최초 측정 | 6.0 | 5.5 | 5.0 | 4.5 |
85℃, 85% R.H96hr 흡습 | 8.2 | 5.8 | 5.5 | 5.2 |
Claims (7)
- 보호층을 갖는 반도체 장치에 있어서,반도체 기판의 상부에 소정의 패턴을 가지고 형성된 금속배선층과,5.0∼6.0의 유전율을 가지며, 36∼38%의 실리콘, 27∼38%의 산소 및 26∼35%의 질소의 원자 조성비를 갖는 실리콘 옥시나이트라이드로 이루어진 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 보호층은 3000Å 이상의 두께로 형성된 것을 특징으로 하는 반도체 장치.
- 보호층을 갖는 반도체 장치의 제조 방법에 있어서,반도체 기판을 실란(SiH4) 가스, 나이트로스 옥사이드(N2O) 가스 및 암모니아(NH3) 가스를 포함하는 분위기의 반응 챔버에 넣는 단계; 및상기 SiH4가스, N2O 가스 및 NH3가스를 반응시켜 상기 반도체 기판의 상부에 5.0∼6.0의 유전율을 가지며 36∼38%의 실리콘, 27∼38%의 산소 및 26∼35%의 질소의 원자 조성비를 갖는 실리콘 옥시나이트라이드 보호층을 침적하는 단계를 구비하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제3항에 있어서,의 유량비는 0.5∼1.2의 범위 내에 있는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제3항에 있어서, SiH4가스의 유량이 100∼1000sccm이고 N2O 가스의 유량이 1000∼5000sccm이며 NH3가스의 유량이 1000∼10000sccm인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제3항에 있어서, 상기 실리콘 옥시나이트라이드 보호층의 침적은 250∼450℃의 온도에서 행해지는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제3항에 있어서, 상기 실리콘 옥시나이트라이드 보호층은 3000Å 이상의 두께로 침적하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990004215A KR100300628B1 (ko) | 1999-02-08 | 1999-02-08 | 실리콘 옥시나이트라이드 보호층을 갖는 반도체 장치 및 그 제조 방법 |
US09/499,955 US6423654B1 (en) | 1999-02-08 | 2000-02-08 | Method of manufacturing a semiconductor device having silicon oxynitride passavation layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990004215A KR100300628B1 (ko) | 1999-02-08 | 1999-02-08 | 실리콘 옥시나이트라이드 보호층을 갖는 반도체 장치 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20000055544A KR20000055544A (ko) | 2000-09-05 |
KR100300628B1 true KR100300628B1 (ko) | 2001-09-26 |
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KR1019990004215A Expired - Fee Related KR100300628B1 (ko) | 1999-02-08 | 1999-02-08 | 실리콘 옥시나이트라이드 보호층을 갖는 반도체 장치 및 그 제조 방법 |
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US (1) | US6423654B1 (ko) |
KR (1) | KR100300628B1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6511923B1 (en) * | 2000-05-19 | 2003-01-28 | Applied Materials, Inc. | Deposition of stable dielectric films |
KR100699817B1 (ko) * | 2000-12-26 | 2007-03-27 | 삼성전자주식회사 | 확산 방지막을 포함하는 반도체 소자 및 그 형성방법 |
US6605540B2 (en) * | 2001-07-09 | 2003-08-12 | Texas Instruments Incorporated | Process for forming a dual damascene structure |
US6509282B1 (en) * | 2001-11-26 | 2003-01-21 | Advanced Micro Devices, Inc. | Silicon-starved PECVD method for metal gate electrode dielectric spacer |
DE10260619B4 (de) * | 2002-12-23 | 2011-02-24 | Globalfoundries Inc. | Verfahren zur Herstellung einer Deckschicht mit antireflektierenden Eigenschaften auf einem Dielektrikum mit kleinem ε |
DE202007001431U1 (de) * | 2007-01-31 | 2007-05-16 | Infineon Technologies Austria Ag | Halbleiteranordnung und Leistungshalbleiterbauelement |
KR101588843B1 (ko) * | 2014-02-28 | 2016-01-26 | 주식회사 화진 | 전도성 섬유 제조 방법 |
CN107338424B (zh) * | 2017-08-07 | 2020-03-03 | 苏州阿特斯阳光电力科技有限公司 | 一种pecvd镀膜的气体控制方法以及设备 |
KR102687950B1 (ko) * | 2023-10-13 | 2024-07-24 | 주식회사 쏘닉스 | 실리콘 산질화물로 이루어진 표면탄성파 필터용 보호막 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970023827A (ko) * | 1995-10-13 | 1997-05-30 | 김광호 | 반도체소자의 층간 절연막 형성방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3765935A (en) * | 1971-08-10 | 1973-10-16 | Bell Telephone Labor Inc | Radiation resistant coatings for semiconductor devices |
US3883889A (en) | 1974-04-15 | 1975-05-13 | Micro Power Systems Inc | Silicon-oxygen-nitrogen layers for semiconductor devices |
US4331737A (en) | 1978-04-01 | 1982-05-25 | Zaidan Hojin Handotai Kenkyu Shinkokai | Oxynitride film and its manufacturing method |
US4717631A (en) | 1986-01-16 | 1988-01-05 | Rca Corporation | Silicon oxynitride passivated semiconductor body and method of making same |
JPS63184340A (ja) * | 1986-09-08 | 1988-07-29 | Nec Corp | 半導体装置 |
JP3072000B2 (ja) * | 1994-06-23 | 2000-07-31 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
-
1999
- 1999-02-08 KR KR1019990004215A patent/KR100300628B1/ko not_active Expired - Fee Related
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2000
- 2000-02-08 US US09/499,955 patent/US6423654B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970023827A (ko) * | 1995-10-13 | 1997-05-30 | 김광호 | 반도체소자의 층간 절연막 형성방법 |
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US6423654B1 (en) | 2002-07-23 |
KR20000055544A (ko) | 2000-09-05 |
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