KR970052364A - 반도체 장치의 콘택 형성 방법 - Google Patents
반도체 장치의 콘택 형성 방법 Download PDFInfo
- Publication number
- KR970052364A KR970052364A KR1019950057073A KR19950057073A KR970052364A KR 970052364 A KR970052364 A KR 970052364A KR 1019950057073 A KR1019950057073 A KR 1019950057073A KR 19950057073 A KR19950057073 A KR 19950057073A KR 970052364 A KR970052364 A KR 970052364A
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- resultant
- layer
- conductive material
- conductive
- 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- Withdrawn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
- H10W20/056—Manufacture or treatment of conductive parts of the interconnections by filling conductive material into holes, grooves or trenches
-
- 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
- H10W20/064—Manufacture or treatment of conductive parts of the interconnections by modifying the conductivity of conductive parts, e.g. by alloying
- H10W20/066—Manufacture or treatment of conductive parts of the interconnections by modifying the conductivity of conductive parts, e.g. by alloying by forming silicides of refractory metals
Landscapes
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (3)
- 반도체기판에 형성된 층간절연층을 식각하여 N+및 P+영역을 오픈시키는 콘택홀을 동시에 형성하는 단계, 콘택홀이 형성된 결과물상에 도전물질을 증착하여 N+및 P+영역과 동시에 접촉하는 도전층을 형성하는 단계, 도전층이 형성된 결과물 상에, 도전물질을 증착한 후, 에치백하여 콘택홀을 채우는 단계 및 결과물 상에 배선층을 형성하는 단계를 포함하는 것을 특징으로 하는 반도체 장치의 콘택 형성방법.
- 제1항에 있어서, 상기 도전층 또는 배선층은 실리사이드로 형성되는 것을 특징으로 하는 반도체 장치의 콘택 형성방법.
- 제1항에 있어서, 상기 콘택홀을 매몰시키는 도전물질은 폴리실리콘인 것을 특징으로 하는 반도체 장치의 콘택 형성방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950057073A KR970052364A (ko) | 1995-12-26 | 1995-12-26 | 반도체 장치의 콘택 형성 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950057073A KR970052364A (ko) | 1995-12-26 | 1995-12-26 | 반도체 장치의 콘택 형성 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970052364A true KR970052364A (ko) | 1997-07-29 |
Family
ID=66618314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950057073A Withdrawn KR970052364A (ko) | 1995-12-26 | 1995-12-26 | 반도체 장치의 콘택 형성 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970052364A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100678859B1 (ko) * | 2005-10-21 | 2007-02-05 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조 방법 |
-
1995
- 1995-12-26 KR KR1019950057073A patent/KR970052364A/ko not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100678859B1 (ko) * | 2005-10-21 | 2007-02-05 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조 방법 |
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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 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-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 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| PC1203 | Withdrawal of no request for examination |
St.27 status event code: N-1-6-B10-B12-nap-PC1203 |
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| 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 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| 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 |
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| 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 |
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| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
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| 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 |