KR100587250B1 - 반도체집적회로장치의 제조방법 - Google Patents
반도체집적회로장치의 제조방법 Download PDFInfo
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- KR100587250B1 KR100587250B1 KR1020050102832A KR20050102832A KR100587250B1 KR 100587250 B1 KR100587250 B1 KR 100587250B1 KR 1020050102832 A KR1020050102832 A KR 1020050102832A KR 20050102832 A KR20050102832 A KR 20050102832A KR 100587250 B1 KR100587250 B1 KR 100587250B1
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Abstract
Description
Claims (44)
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- 반도체기판에 형성된 제1 영역을 사이에 두도록 그 양측에 형성된 홈과, 소스영역 및 드레인영역이 형성되지 않는 제2 영역을 사이에 두도록 그 양측에 형성된 홈을 갖는 반도체기판을 준비하는 단계와,상기 홈을 매립하도록 제1 절연막을 형성하는 단계와,상기 절연막을 연마하여, 상기 홈 내에 상기 제1 절연막을 매립하는 단계와,상기 제1 영역에 제1 MISFET를 형성하는 단계와,상기 제1 영역에 접속된 제1 도전성층을 형성하는 단계와,상기 제2 영역 상에 제2 도전성층을 형성하는 단계를 갖고,상기 제2 영역은 스크라이브영역에 형성되며,상기 제2 영역 및 제2 도전성층은 각각 주기적으로 형성되고,상기 제2 도전성층은 상기 제1 도전성층과 동일층에 형성되고, 상기 제1 MISFET과 전기적으로 연결되지 않는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제35항에 있어서,제1 MISFET는 다이내믹형의 메모리셀을 구성하는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제35항 또는 제36항에 있어서,상기 제2 영역은, 상기 스크라이브영역 및 회로형성영역에 형성되는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제37항에 있어서,상기 제2 영역은, 상기 스크라이브영역 및 패드형성영역에 형성되는 것을 특 징으로 하는 반도체 집적회로장치의 제조방법.
- 제35항 또는 제36항에 있어서,상기 제2 도전성층은, 상기 스크라이브영역 및 회로형성영역에 형성되는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제39항에 있어서,상기 제2 도전성층은, 상기 스크라이브영역 및 패드형성영역에 형성되는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제35항 또는 제36항에 있어서,상기 제2 도전성층 및 상기 제2 영역은, 상기 스크라이브영역 및 회로형성영역에 형성되는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제41항에 있어서,상기 제2 도전성층 및 상기 제2 영역은, 상기 스크라이브영역 및 패드형성영역에 형성되는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제1 영역을 사이에 두도록 그 양측에 형성된 홈과, 소스영역 및 드레인영역이 형성되지 않는 제2 영역을 사이에 두도록 그 양측에 형성된 홈을 갖는 반도체기판을 준비하는 단계와,상기 홈을 매립하도록 제1 절연막을 형성하는 단계와,상기 절연막을 연마하여, 상기 홈 내에 상기 제1 절연막을 매립하는 단계와,상기 제1 영역에 제1 MISFET를 형성하는 단계와,상기 제1 영역에 접속된 제1 도전성층을 형성하는 단계를 갖고,상기 제2 영역 및 제2 도전성층은 스크라이브영역에 형성되고,상기 제2 도전성층은 상기 제1 도전성층과 동일층에 형성되고, 상기 제1 MISFET과 전기적으로 연결되지 않는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
- 제43항에 있어서,제1 MISFET는 다이내믹형의 메모리셀을 구성하는 것을 특징으로 하는 반도체 집적회로장치의 제조방법.
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- 1998-03-10 TW TW087103473A patent/TW415046B/zh not_active IP Right Cessation
- 1998-03-26 KR KR1019980010428A patent/KR100561983B1/ko not_active Expired - Fee Related
- 1998-03-31 US US09/050,416 patent/US6261883B1/en not_active Expired - Lifetime
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2001
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2002
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2003
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2004
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2005
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2007
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2009
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2011
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KR100830762B1 (ko) | 2005-09-14 | 2008-05-20 | 가부시키가이샤 소쿠도 | 노출처리를 받은 기판의 처리장치 및 처리방법 |
KR20190053780A (ko) * | 2017-11-10 | 2019-05-20 | 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드 | 반도체 디바이스 및 제조 방법 |
KR102219459B1 (ko) * | 2017-11-10 | 2021-02-26 | 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드 | 반도체 디바이스 및 제조 방법 |
US11101140B2 (en) | 2017-11-10 | 2021-08-24 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and method of manufacture |
US11183399B2 (en) | 2017-11-10 | 2021-11-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and method of manufacture |
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