KR100280690B1 - 도우프트 박막의 막형성방법 - Google Patents
도우프트 박막의 막형성방법 Download PDFInfo
- Publication number
- KR100280690B1 KR100280690B1 KR1019940008333A KR19940008333A KR100280690B1 KR 100280690 B1 KR100280690 B1 KR 100280690B1 KR 1019940008333 A KR1019940008333 A KR 1019940008333A KR 19940008333 A KR19940008333 A KR 19940008333A KR 100280690 B1 KR100280690 B1 KR 100280690B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- film
- reaction vessel
- concentration
- reaction
- 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 - Lifetime
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- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (3)
- 종형배치식 반응용기내에 복수매의 피처리체를 그들의 대향하는 면의 간격이 균일하도록 삽입하는 공정과, 반응용기내를 감압하고, 반응용기내에 막형성용 가스로서 도펀트를 포함하는 도우프용 가스를 공급하여 상기 피처리체의 표면에 도펀트가 포함된 박막을 형성하는 막형성공정을 포함하는 도우프트 박막의 막형성 방법에 있어서, 피처리체의 상기 막형성 공정이 480 내지 550℃의 범위의 반응온도에서 행하여지는 것을 특징으로 하는 막형성방법.
- 제1항에 있어서, 반응온도가 약 500℃인 것을 특징으로 하는 막형성방법.
- 제1항에 있어서, 상기 박막이 폴리실리콘막이고, 막형성용 가스는 실란가스이며, 도우프용 가스가 희석포스핀가스인 것을 특징으로 하는 막형성방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09328293A JP3283095B2 (ja) | 1993-04-20 | 1993-04-20 | りんドープドポリシリコンの成膜方法 |
| JP93-93282 | 1993-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100280690B1 true KR100280690B1 (ko) | 2001-04-02 |
Family
ID=14078076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940008333A Expired - Lifetime KR100280690B1 (ko) | 1993-04-20 | 1994-04-20 | 도우프트 박막의 막형성방법 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3283095B2 (ko) |
| KR (1) | KR100280690B1 (ko) |
-
1993
- 1993-04-20 JP JP09328293A patent/JP3283095B2/ja not_active Expired - Lifetime
-
1994
- 1994-04-20 KR KR1019940008333A patent/KR100280690B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06310437A (ja) | 1994-11-04 |
| JP3283095B2 (ja) | 2002-05-20 |
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