KR0151990B1 - 실리콘 기판내의 게터링층 형성방법 - Google Patents
실리콘 기판내의 게터링층 형성방법 Download PDFInfo
- Publication number
- KR0151990B1 KR0151990B1 KR1019940038975A KR19940038975A KR0151990B1 KR 0151990 B1 KR0151990 B1 KR 0151990B1 KR 1019940038975 A KR1019940038975 A KR 1019940038975A KR 19940038975 A KR19940038975 A KR 19940038975A KR 0151990 B1 KR0151990 B1 KR 0151990B1
- Authority
- KR
- South Korea
- Prior art keywords
- silicon substrate
- substrate
- layer
- ion implantation
- implanted
- 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
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Classifications
-
- 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
- H10P36/00—Gettering within semiconductor bodies
- H10P36/20—Intrinsic gettering, i.e. thermally inducing defects by using oxygen present in the silicon body
Landscapes
- Physical Vapour Deposition (AREA)
- Element Separation (AREA)
Abstract
Description
Claims (2)
- 반도체 소자의 제조방법에 있어서, 실리콘기판에 SiO2산화막을 형성한 후 주입되는 부위를 에칭제거하는 단계; 상기 이온주입 부위를 통해 불순물(dopant)이온을 주입하기 전에 그 불순물의 비정거리 보다 수배이상 깊은 곳에 점결함층을 형성하도록 1X1015/cm2미만의 도우즈량의 아르곤이온을 1MeV이상의 고에너지로 이온주입하는 단계; 상기 이온주입 부위를 통해 기판내에 불순물을 주입하는 단계; 및 질소분위기하에서 상기에서 얻은 결과물을 급속 열처리하여 접합층을 형성하는 단계; 를 포함하는 실리콘 기판내의 근접 게터링층 형성방법.
- 1항에 있어서, 상기 아르곤 이온은 가속전압 1MeV에서 도우즈량이 1X1014/cm2으로 기판내에 주입됨을 특징으로 하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940038975A KR0151990B1 (ko) | 1994-12-29 | 1994-12-29 | 실리콘 기판내의 게터링층 형성방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940038975A KR0151990B1 (ko) | 1994-12-29 | 1994-12-29 | 실리콘 기판내의 게터링층 형성방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960026414A KR960026414A (ko) | 1996-07-22 |
| KR0151990B1 true KR0151990B1 (ko) | 1998-12-01 |
Family
ID=19405174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940038975A Expired - Fee Related KR0151990B1 (ko) | 1994-12-29 | 1994-12-29 | 실리콘 기판내의 게터링층 형성방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0151990B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980030411A (ko) * | 1996-10-29 | 1998-07-25 | 김영환 | 반도체 장치의 보호막 형성 방법 |
| KR100727262B1 (ko) * | 2006-08-30 | 2007-06-11 | 동부일렉트로닉스 주식회사 | 반도체 소자의 금속 배선 형성 방법 |
-
1994
- 1994-12-29 KR KR1019940038975A patent/KR0151990B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980030411A (ko) * | 1996-10-29 | 1998-07-25 | 김영환 | 반도체 장치의 보호막 형성 방법 |
| KR100727262B1 (ko) * | 2006-08-30 | 2007-06-11 | 동부일렉트로닉스 주식회사 | 반도체 소자의 금속 배선 형성 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960026414A (ko) | 1996-07-22 |
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