KR0118878B1 - 캐패시터의 유전체막 형성방법 - Google Patents
캐패시터의 유전체막 형성방법Info
- Publication number
- KR0118878B1 KR0118878B1 KR1019940008494A KR19940008494A KR0118878B1 KR 0118878 B1 KR0118878 B1 KR 0118878B1 KR 1019940008494 A KR1019940008494 A KR 1019940008494A KR 19940008494 A KR19940008494 A KR 19940008494A KR 0118878 B1 KR0118878 B1 KR 0118878B1
- Authority
- KR
- South Korea
- Prior art keywords
- dielectric film
- forming
- capacitor
- film
- oxide film
- 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.)
- Expired - Fee Related
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
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
- H10D1/692—Electrodes
-
- 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
- H10W20/071—Manufacture or treatment of dielectric parts thereof
- H10W20/074—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
- H10W20/075—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers of multilayered thin functional dielectric layers
-
- 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
- H10W20/071—Manufacture or treatment of dielectric parts thereof
- H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
Landscapes
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (1)
- 캐패시터의 유전체막 형성방법에 있어서, 불순물 영역(2)이 형성된 실리콘 기판(1) 상부에 절연산화막(3)을 형성한 후 패터닝하여 전하저장전극용 콘택홀을 형성하고 폴리실리콘을 증착한 후 도펀트를 주입하여 전하저장전극(4)을 형성시킨다음 고온의 N2가스 분위기에서 열처리 공정을 진행시키는 단계와, 상기 단계로부터 고온의 N2및 O2가스 분위기에서 자연 산화막(5)을 성장시키는 단계와, 상기 단계로부터 질화막(6) 및 산화막(7)을 순차적으로 형성시키는 단계로 이루어지는 것을 특징으로 하는 캐패시터의 유전체막 형성방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940008494A KR0118878B1 (ko) | 1994-04-22 | 1994-04-22 | 캐패시터의 유전체막 형성방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940008494A KR0118878B1 (ko) | 1994-04-22 | 1994-04-22 | 캐패시터의 유전체막 형성방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950030336A KR950030336A (ko) | 1995-11-24 |
| KR0118878B1 true KR0118878B1 (ko) | 1998-08-17 |
Family
ID=19381508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940008494A Expired - Fee Related KR0118878B1 (ko) | 1994-04-22 | 1994-04-22 | 캐패시터의 유전체막 형성방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0118878B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013073786A1 (ko) * | 2011-11-16 | 2013-05-23 | 주식회사 원익아이피에스 | 박막 제조 방법 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100505452B1 (ko) * | 1997-12-30 | 2005-10-14 | 주식회사 하이닉스반도체 | 반도체 소자의 캐패시터 형성 방법 |
| KR100795683B1 (ko) * | 2002-04-19 | 2008-01-21 | 매그나칩 반도체 유한회사 | 반도체 소자의 커패시터 제조 방법 |
-
1994
- 1994-04-22 KR KR1019940008494A patent/KR0118878B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013073786A1 (ko) * | 2011-11-16 | 2013-05-23 | 주식회사 원익아이피에스 | 박막 제조 방법 |
| CN103946961A (zh) * | 2011-11-16 | 2014-07-23 | 圆益Ips股份有限公司 | 薄膜制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950030336A (ko) | 1995-11-24 |
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