KR19980077337A - 반도체소자의 도전배선 형성방법 - Google Patents
반도체소자의 도전배선 형성방법 Download PDFInfo
- Publication number
- KR19980077337A KR19980077337A KR1019970014433A KR19970014433A KR19980077337A KR 19980077337 A KR19980077337 A KR 19980077337A KR 1019970014433 A KR1019970014433 A KR 1019970014433A KR 19970014433 A KR19970014433 A KR 19970014433A KR 19980077337 A KR19980077337 A KR 19980077337A
- Authority
- KR
- South Korea
- Prior art keywords
- tungsten silicide
- semiconductor device
- conductive wiring
- wsi
- dcs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W20/00—Interconnections in chips, wafers or substrates
- H10W20/01—Manufacture or treatment
- H10W20/031—Manufacture or treatment of conductive parts of the interconnections
- H10W20/032—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers
- H10W20/038—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers covering conductive structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P70/00—Cleaning of wafers, substrates or parts of devices
- H10P70/20—Cleaning during device manufacture
- H10P70/23—Cleaning during device manufacture during, before or after processing of insulating materials
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (5)
- 반도체기판 상부에 게이트 절연막을 형성하는 공정과,상기 게이트 절연막 상부에 하부도전배선층인 다결정실리콘막을 CVD방법으로 증착하는 공정과,상기 다결정실리콘막을 세척하여 공정과,상기 다결정실리콘막 상부에 DCS 텅스텐 실리사이드를 증착하는 공정과,SiH4와 WF6가스를 이용하여 상기 DCS 텅스텐 실리사이드 표면에 MS WSi6로 구성된 얇은 막을 형성하는 공정을 포함하는 반도체소자의 도전배선 형성방법.
- 청구항 1 에 있어서,상기 MS WSiX는 5 ~ 500 Å 정도의 두께로 증착하는 것을 특징으로 하는 반도체소자의 도전배선 형성방법.
- 청구항 2 에 있어서,상기 MS WSiX은 DS 텅스텐 실리사이드로 대신하는 것을 특징으로 하는 반도체소자의 도전배선 형성방법.
- 청구항 1 또는 2 에 있어서,상기 MS WSiX는 진공제동 없이 인-시튜공정으로 형성하는 것을 특징으로 하는 반도체소자의 도전배선 형성방법.
- 청구항 4 에 있어서,상기 MS WSiX은 DS 텅스텐 실리사이드로 대신하는 것을 특징으로 하는 반도체소자의 도전배선 형성방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970014433A KR19980077337A (ko) | 1997-04-18 | 1997-04-18 | 반도체소자의 도전배선 형성방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970014433A KR19980077337A (ko) | 1997-04-18 | 1997-04-18 | 반도체소자의 도전배선 형성방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980077337A true KR19980077337A (ko) | 1998-11-16 |
Family
ID=65954709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970014433A Withdrawn KR19980077337A (ko) | 1997-04-18 | 1997-04-18 | 반도체소자의 도전배선 형성방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980077337A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020002912A (ko) * | 2000-06-30 | 2002-01-10 | 박종섭 | 반도체 소자의 제조방법 |
-
1997
- 1997-04-18 KR KR1019970014433A patent/KR19980077337A/ko not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020002912A (ko) * | 2000-06-30 | 2002-01-10 | 박종섭 | 반도체 소자의 제조방법 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| PC1203 | Withdrawal of no request for examination |
St.27 status event code: N-1-6-B10-B12-nap-PC1203 |
|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid | ||
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
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| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |