KR100544260B1 - 반도체 집적 회로 장치의 제조 방법 - Google Patents
반도체 집적 회로 장치의 제조 방법 Download PDFInfo
- Publication number
- KR100544260B1 KR100544260B1 KR1020057019434A KR20057019434A KR100544260B1 KR 100544260 B1 KR100544260 B1 KR 100544260B1 KR 1020057019434 A KR1020057019434 A KR 1020057019434A KR 20057019434 A KR20057019434 A KR 20057019434A KR 100544260 B1 KR100544260 B1 KR 100544260B1
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- South Korea
- Prior art keywords
- oxide film
- integrated circuit
- circuit device
- semiconductor integrated
- oxygen
- Prior art date
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Abstract
Description
Claims (10)
- 반도체 집적 회로 장치의 제조 방법에 있어서,(a) 수분 합성부에 있어서 제1 온도에서 촉매를 이용하여 산소와 수소로부터 수분을 합성하는 단계와,(b) 상기 수분을 기체 상태를 유지하여 산화 처리부의 처리실 내로 이송하는 단계와,(c) 상기 처리실 내에 있어서, 상기 수분을 포함하는 습식 산화 분위기 하에서, 웨이퍼의 제1 주면을 상기 제1 온도보다도 고온의 제2 온도에서 가열함으로써, 상기 제1 주면 상 또는 그 상방의 실리콘 부재에 열산화에 의한 절연막을 형성하는 단계를 포함하고,상기 수분의 상기 이송은, 상기 수분 합성부와 상기 처리실 간에 설치된 수소 센서에 의해, 잔류 수소 가스의 존부를 감시하면서 행하는 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제1항에 있어서,상기 산화 분위기는, 그 조성 중에 산소 가스를 포함하는 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제1항에 있어서,상기 산화 분위기는, 그 조성 중에 산소 가스를 주요 성분으로서 포함하는 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제1항에 있어서,상기 실리콘 부재는, 상기 제1 주면 자체인 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제1항에 있어서,상기 실리콘 부재는, 상기 제1 주면 상에 다른 개재층을 끼워서 설치되어 있는 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제2항에 있어서,상기 절연막은, 절연 게이트형 전계 효과 트랜지스터 절연막인 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제6항에 있어서,상기 절연 게이트형 전계 효과 트랜지스터의 게이트 절연막은, 플래시 메모리 소자의 터널 절연막인 것을 특징으로 하는 절연막을 가진 반도체 집적 회로 장치의 제조 방법.
- 제1항에 있어서,상기 열산화는, 상기 열처리실 내에, 상기 습식 산화 분위기를 공급하면서 행하는 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제2항에 있어서,상기 열산화는, 상기 처리실 내에, 상기 습식 산화 분위기를 공급하면서 행하는 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
- 제3항에 있어서,상기 열산화는, 상기 처리실 내에, 상기 습식 산화 분위기를 공급하면서 행하는 것을 특징으로 하는 반도체 집적 회로 장치의 제조 방법.
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JPJP-P-1997-00050781 | 1997-03-05 | ||
JP5078197 | 1997-03-05 | ||
KR1019997008059A KR100551650B1 (ko) | 1997-03-05 | 1998-03-04 | 반도체 집적 회로 장치의 제조 방법 |
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KR1019997008059A Division KR100551650B1 (ko) | 1997-03-05 | 1998-03-04 | 반도체 집적 회로 장치의 제조 방법 |
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KR20050103255A KR20050103255A (ko) | 2005-10-27 |
KR100544260B1 true KR100544260B1 (ko) | 2006-01-23 |
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KR1020057019432A KR100544258B1 (ko) | 1997-03-05 | 1998-03-04 | 반도체 집적 회로 장치의 제조 방법 |
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CN (8) | CN100364056C (ko) |
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TWI250583B (en) * | 1997-03-05 | 2006-03-01 | Hitachi Ltd | Manufacturing method for semiconductor integrated circuit device |
JPH10335652A (ja) * | 1997-05-30 | 1998-12-18 | Hitachi Ltd | 半導体集積回路装置の製造方法 |
JPH10340909A (ja) | 1997-06-06 | 1998-12-22 | Hitachi Ltd | 半導体集積回路装置の製造方法 |
US7923383B2 (en) * | 1998-05-21 | 2011-04-12 | Tokyo Electron Limited | Method and apparatus for treating a semi-conductor substrate |
JP2001305368A (ja) * | 2000-04-21 | 2001-10-31 | Shin Etsu Chem Co Ltd | 光導波路基板の製造方法 |
JP2002208592A (ja) * | 2001-01-09 | 2002-07-26 | Sharp Corp | 絶縁膜の形成方法、半導体装置、製造装置 |
US6554002B2 (en) * | 2001-02-21 | 2003-04-29 | United Microelectronics Corp. | Method for removing etching residues |
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