KR101021178B1 - 반도체 소자의 절연막 및 그 형성 방법 - Google Patents
반도체 소자의 절연막 및 그 형성 방법 Download PDFInfo
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- KR101021178B1 KR101021178B1 KR1020030096232A KR20030096232A KR101021178B1 KR 101021178 B1 KR101021178 B1 KR 101021178B1 KR 1020030096232 A KR1020030096232 A KR 1020030096232A KR 20030096232 A KR20030096232 A KR 20030096232A KR 101021178 B1 KR101021178 B1 KR 101021178B1
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- organic material
- film
- forming
- fsg
- semiconductor device
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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
- H01L21/02109—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
- H01L21/02131—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 halogen doped silicon oxides, e.g. FSG
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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
- H01L21/02109—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
- H01L21/02203—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 porous
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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]
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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
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (8)
- 삭제
- 반도체 기판상에 유기물이 포함된 FSG막을 형성하되, 상기 FSG막은 350℃ 내지 250℃의 온도에서 PE-CVD법으로 형성하는 단계;O2 분위기 및 350℃ 내지 450℃의 온도에서의 열처리 공정을 통해 상기 FSG막에 포함된 유기물을 배출시켜 상기 유기물이 있던 자리를 기공으로 형성하는 단계를 포함하는 반도체 소자의 절연막 형성 방법.
- 제 2 항에 있어서,상기 유기물이 포함된 상기 FSG막은 실리콘 소오스와, F 소오스와, 산소 소오스와, 유기물로 형성하는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 3 항에 있어서,상기 유기물이 포함된 상기 FSG막 형성 시에 상기 실리콘 소오스로는 SiH4 또는 SiF4이 사용되고, 산소 소오스로는 N2O, CO2 또는 O2가 사용되는 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 제 3항에 있어서,상기 유기물은 CH4 또는 벤젠인 것을 특징으로 하는 반도체 소자의 절연막 형성 방법.
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030096232A KR101021178B1 (ko) | 2003-12-24 | 2003-12-24 | 반도체 소자의 절연막 및 그 형성 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030096232A KR101021178B1 (ko) | 2003-12-24 | 2003-12-24 | 반도체 소자의 절연막 및 그 형성 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050064658A KR20050064658A (ko) | 2005-06-29 |
KR101021178B1 true KR101021178B1 (ko) | 2011-03-15 |
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KR1020030096232A KR101021178B1 (ko) | 2003-12-24 | 2003-12-24 | 반도체 소자의 절연막 및 그 형성 방법 |
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KR (1) | KR101021178B1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020090144A (ko) * | 2001-05-23 | 2002-11-30 | 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 | 낮은 유전 상수 물질 및 cvd에 의한 처리 방법 |
KR100373215B1 (ko) * | 2001-02-01 | 2003-02-25 | 주식회사 엘지화학 | 반도체 소자용 저 유전 절연재료의 제조방법 |
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- 2003-12-24 KR KR1020030096232A patent/KR101021178B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100373215B1 (ko) * | 2001-02-01 | 2003-02-25 | 주식회사 엘지화학 | 반도체 소자용 저 유전 절연재료의 제조방법 |
KR20020090144A (ko) * | 2001-05-23 | 2002-11-30 | 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 | 낮은 유전 상수 물질 및 cvd에 의한 처리 방법 |
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