KR100855285B1 - 반도체 소자의 제조방법 - Google Patents
반도체 소자의 제조방법 Download PDFInfo
- Publication number
- KR100855285B1 KR100855285B1 KR1020020036408A KR20020036408A KR100855285B1 KR 100855285 B1 KR100855285 B1 KR 100855285B1 KR 1020020036408 A KR1020020036408 A KR 1020020036408A KR 20020036408 A KR20020036408 A KR 20020036408A KR 100855285 B1 KR100855285 B1 KR 100855285B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- usg
- fsg
- deposited
- substrate
- Prior art date
Links
Images
Classifications
-
- 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
- H01L21/76819—Smoothing of the dielectric
-
- 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
-
- 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
- H01L21/76802—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 by forming openings in dielectrics
-
- 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
- H01L21/76829—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 characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
Landscapes
- 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)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (7)
- 실리콘 기판 상에 게이트를 포함한 트랜지스터를 형성하는 단계, 상기 게이트 및 기판 상에 확산방지막을 증착하는 단계, 상기 확산방지막 상에 층간절연막을 형성하는 단계, 상기 층간절연막의 표면을 평탄화시키는 단계, 및 상기 층간절연막 및 확산방지막을 식각하여 기판의 일부분을 노출시키는 콘택홀을 형성하는 단계를 포함하는 반도체 소자의 제조방법에 있어서,상기 층간절연막은, USG와 FSG의 적층막으로 형성하되, 1단계에서는 USG를 증착하고, 2단계에서는 FSG를 증착하며, 3단계에서는 USG를 증착하는 3단계의 증착 공정을 통해 형성하는 것을 특징으로 하는 반도체 소자의 제조방법.
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 1단계 USG는 400∼600Å 두께로 증착하고, 2단계 FSG는 4800∼5200Å 두께로 증착하며, 3단계 USG는 표면 평탄화 후의 잔류 두께가 400∼600Å이 되는 두께로 증착하는 것을 특징으로 하는 반도체 소자의 제조방법.
- 제 1 항에 있어서, 상기 FSG막은 막 내의 플루오린(F) 농도가 4∼8%가 되도록 하는 것을 특징으로 하는 반도체 소자의 제조방법.
- 제 1 항에 있어서, 상기 FSG막은 유전율이 3.7 이하를 유지하도록 하는 것을 특징으로 하는 반도체 소자의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020036408A KR100855285B1 (ko) | 2002-06-27 | 2002-06-27 | 반도체 소자의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020036408A KR100855285B1 (ko) | 2002-06-27 | 2002-06-27 | 반도체 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040001268A KR20040001268A (ko) | 2004-01-07 |
KR100855285B1 true KR100855285B1 (ko) | 2008-09-01 |
Family
ID=37313037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020036408A KR100855285B1 (ko) | 2002-06-27 | 2002-06-27 | 반도체 소자의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100855285B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100591185B1 (ko) * | 2004-12-23 | 2006-06-19 | 동부일렉트로닉스 주식회사 | 반도체 소자에서 금속배선의 형성방법 및 그 반도체 소자 |
KR100881512B1 (ko) * | 2006-12-21 | 2009-02-05 | 동부일렉트로닉스 주식회사 | 반도체 소자 제조 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990061043A (ko) * | 1997-12-31 | 1999-07-26 | 김영환 | 반도체 소자의 금속배선 형성방법 |
KR20000045311A (ko) * | 1998-12-30 | 2000-07-15 | 김영환 | 반도체 소자의 제조방법 |
-
2002
- 2002-06-27 KR KR1020020036408A patent/KR100855285B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990061043A (ko) * | 1997-12-31 | 1999-07-26 | 김영환 | 반도체 소자의 금속배선 형성방법 |
KR20000045311A (ko) * | 1998-12-30 | 2000-07-15 | 김영환 | 반도체 소자의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20040001268A (ko) | 2004-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6602748B2 (en) | Method for fabricating a semiconductor device | |
KR100717812B1 (ko) | 반도체 장치 제조 방법 | |
KR100791683B1 (ko) | 수평형 모스 트랜지스터 및 그 제조 방법 | |
US20090140352A1 (en) | Method of forming interlayer dielectric for semiconductor device | |
KR100855285B1 (ko) | 반도체 소자의 제조방법 | |
KR100607798B1 (ko) | 반도체 소자의 실리사이드 형성방법 | |
KR100688023B1 (ko) | 반도체 소자의 제조 방법 | |
US6303449B1 (en) | Method to form self-aligned elevated source/drain by selective removal of gate dielectric in the source/drain region followed by poly deposition and CMP | |
US6900118B2 (en) | Method for preventing contact defects in interlayer dielectric layer | |
KR20210138927A (ko) | 반도체 장치 제조방법 | |
KR101032115B1 (ko) | 반도체 소자의 플러그 형성방법 | |
KR20060134340A (ko) | 반도체 소자의 컨택홀 형성방법 | |
KR100596277B1 (ko) | 반도체 소자 및 그의 절연막 형성 방법 | |
KR20040007949A (ko) | 반도체 소자의 제조 방법 | |
KR100464271B1 (ko) | 반도체 소자의 모스전계효과 트랜지스터의 제조방법 | |
KR100945870B1 (ko) | 반도체 소자의 다층 배선 형성 방법 | |
KR20060073818A (ko) | 반도체 소자의 콘택 제조 방법 | |
KR20040070794A (ko) | Pip 커패시터를 갖는 반도체 소자의 제조 방법 | |
KR100532770B1 (ko) | 반도체 소자의 제조 방법 | |
KR100677990B1 (ko) | 반도체 소자의 제조 방법 | |
KR100562744B1 (ko) | 반도체 소자의 층간 절연막 제조방법 | |
KR100672672B1 (ko) | 반도체 소자의 형성방법 | |
KR100546804B1 (ko) | 반도체 소자의 층간 절연막 제조방법 | |
KR100707538B1 (ko) | 반도체 소자의 제조방법 | |
KR100630533B1 (ko) | 반도체 소자의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
N231 | Notification of change of applicant | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120720 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20130821 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150716 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160718 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20170719 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20180717 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20190716 Year of fee payment: 12 |