KR20190038430A - 성막 장치 - Google Patents
성막 장치 Download PDFInfo
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- KR20190038430A KR20190038430A KR1020180116117A KR20180116117A KR20190038430A KR 20190038430 A KR20190038430 A KR 20190038430A KR 1020180116117 A KR1020180116117 A KR 1020180116117A KR 20180116117 A KR20180116117 A KR 20180116117A KR 20190038430 A KR20190038430 A KR 20190038430A
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Abstract
일단부에 개구(34a)를 갖는 성막실(34)을 갖고, 성막실(34) 내에 성막 재료로 이루어지는 타겟(30a)을 구비하며, 성막실(34) 내의 스퍼터 가스(G1)에 생성된 플라즈마에 의해, 개구(34a)에 대향하는 워크(W)의 표면에 타겟(30a)의 성막 재료를 퇴적시켜 성막하는 성막부(3)와, 워크(W)를 미리 정해진 반송 경로(L)를 따라 반송함으로써, 성막실(34)의 개구(34a)에 대향하는 대향 영역과, 성막실(34)의 개구(34a)에 대향하지 않는 비대향 영역을 반복해서 통과시키는 반송체(5)를 갖고, 반송체(5)는, 워크(W)가 배치되고, 대향 영역을 통과할 때에, 성막실(34) 내를 플라즈마의 착화(着火) 하한 압력 미만 또한 플라즈마의 방전 유지 하한 압력 이상으로 하는 저압 포지션(51)과, 워크(W)가 배치되지 않고, 대향 영역을 통과할 때에, 성막실(34) 내를 착화 하한 압력 이상으로 하는 고압 포지션(52)을 갖는다.
Description
도 2는 도 1의 A-A 단면도이다.
도 3은 실시형태의 반송체를 도시한 평면도이다.
도 4는 도 2의 고압 포지션이 성막부에 대향하는 위치에 온 상태를 도시한 단면도이다.
도 5는 반송체의 저압 포지션, 고압 포지션, 성막실의 개구의 반송 경로를 따르는 길이를 도시한 설명도이다.
도 6은 저압 포지션이 개구에 겹쳐지기 시작한 상태를 도시한 설명도이다.
도 7은 저압 포지션이 개구 바로 아래에 온 상태를 도시한 설명도이다.
도 8은 저압 포지션이 개구 바로 아래로부터 어긋난 상태를 도시한 설명도이다.
도 9는 저압 포지션이 개구와의 겹침이 없어지기 직전의 상태를 도시한 설명도이다.
도 10은 고압 포지션이 개구 바로 아래에 온 상태를 도시한 설명도이다.
도 11은 성막실 내의 압력 변동의 일례를 도시한 그래프이다.
도 12는 성막 장치 내의 스퍼터 가스의 흐름을 도시한 설명도(a), 실드 부재의 외형 치수를 도시한 설명도(b)이다.
도 13은 막 처리부에 공급되는 산소의 유량과 Nb2Ox막의 광의 흡수율의 관계를 도시한 그래프이다.
도 14는 막 처리부에 공급되는 산소의 유량과 성막부의 방전 전압의 관계를 도시한 그래프이다.
도 15는 복수의 칩에의 성막을 행한 실험의 칩의 배치를 도시한 설명도이다.
도 16은 도 13의 실험의 결과를 막의 굴절률로 도시한 그래프이다.
2a: 배기부 3, 3a, 3b, 3c, 3d, 3e, 3f: 성막부
30: 스퍼터원 30a: 타겟
30b: 배킹 플레이트 30c: 전극
31: DC 전원 32: 스퍼터 가스 도입부
33: 실드 부재 33a: 격벽
34: 성막실 34a: 개구
4: 막 처리부 40: 전극
41: 개구부 42: RF 전원
43: 프로세스 가스 도입부 5: 반송체
5a: 중심축 51: 저압 포지션
51a: 오목부 52: 고압 포지션
6: 로드록부 7: 제어부
G1: 스퍼터 가스 G2: 프로세스 가스
L: 반송 경로 W: 워크
Claims (11)
- 성막 장치에 있어서,
일단부에 개구를 갖는 성막실(成膜室)을 갖고, 상기 성막실 내에 성막 재료로 이루어지는 타겟을 구비하며, 상기 성막실 내의 스퍼터 가스에 생성된 플라즈마에 의해, 상기 개구에 대향하는 워크의 표면에 상기 타겟의 성막 재료를 퇴적시켜 성막하는 성막부와,
상기 워크를 미리 정해진 반송 경로를 따라 반송함으로써, 상기 성막실의 개구에 대향하는 대향 영역과, 상기 성막실의 개구에 대향하지 않는 비대향 영역을 반복해서 통과시키는 반송체
를 갖고,
상기 반송체는,
상기 워크가 배치되고, 상기 대향 영역을 통과할 때에, 상기 성막실 내를 플라즈마의 착화(着火) 하한 압력 미만이며 또한 플라즈마의 방전 유지 하한 압력 이상으로 하는 저압 포지션과,
상기 워크가 배치되지 않고, 상기 대향 영역을 통과할 때에, 상기 성막실 내를 착화 하한 압력 이상으로 하는 고압 포지션
을 갖는 것을 특징으로 하는 성막 장치. - 제1항에 있어서, 상기 저압 포지션의 상기 개구에 대향하는 대향면과 상기 타겟과의 거리가, 상기 고압 포지션의 상기 개구에 대향하는 대향면과 상기 타겟과의 거리보다 긴 것을 특징으로 하는 성막 장치.
- 제1항 또는 제2항에 있어서, 상기 저압 포지션의 상기 반송 경로를 따르는 방향의 거리 및 상기 고압 포지션의 상기 반송 경로를 따르는 방향의 거리는, 각각 상기 개구의 상기 반송 경로를 따르는 방향의 거리 이상인 것을 특징으로 하는 성막 장치.
- 제1항 또는 제2항에 있어서, 상기 저압 포지션은, 상기 워크가 배치되는 오목부를 갖는 것을 특징으로 하는 성막 장치.
- 제1항 또는 제2항에 있어서, 상기 저압 포지션과 상기 개구 사이의 컨덕턴스가, 상기 고압 포지션과 상기 개구 사이의 컨덕턴스보다 큰 것을 특징으로 하는 성막 장치.
- 제1항 또는 제2항에 있어서, 상기 반송체는, 상기 워크를 원주의 궤적으로 순환 반송시키는 회전 테이블이고,
상기 개구 및 상기 저압 포지션은, 부채꼴인 것을 특징으로 하는 성막 장치. - 제1항 또는 제2항에 있어서, 상기 저압 포지션 및 상기 고압 포지션이 대향하는 영역에, 상기 성막부에서 워크에 형성된 막에 대해 물질을 화합시킴으로써, 화합물막을 생성하는 처리를 행하는 막 처리부를 갖고,
상기 고압 포지션과 상기 개구 사이의 컨덕턴스에 대해, 상기 저압 포지션과 상기 개구 사이의 컨덕턴스가 1.0을 초과하고, 10.0배 이하인 것을 특징으로 하는 성막 장치. - 제1항 또는 제2항에 있어서, 상기 저압 포지션이 상기 대향 영역을 통과할 때의 상기 성막실 내의 압력을 P1, 상기 저압 포지션의 상기 개구에 대향하는 대향면과 상기 타겟과의 거리를 H1, 상기 고압 포지션이 상기 대향 영역을 통과할 때의 상기 성막실 내의 압력을 P2, 상기 고압 포지션의 상기 개구에 대향하는 대향면과 상기 타겟과의 거리를 H2라고 하면, P1×H1≤P2×H2인 것을 특징으로 하는 성막 장치.
- 제1항 또는 제2항에 있어서, 상기 저압 포지션의 상기 개구에 대향하는 대향면과 상기 타겟과의 거리가 가변으로 형성되어 있는 것을 특징으로 하는 성막 장치.
- 제1항 또는 제2항에 있어서, 상기 저압 포지션에는, 단수 또는 복수의 트레이를 통해, 워크가 배치되어 있는 것을 특징으로 하는 성막 장치.
- 제1항 또는 제2항에 있어서, 상기 저압 포지션이 상기 대향 영역을 통과할 때에, 상기 성막실 내를 플라즈마의 방전 유지 하한 압력 이상, 플라즈마의 착화 하한 압력 미만으로 하고, 상기 고압 포지션이 상기 대향 영역을 통과할 때에, 상기 성막실 내를 착화 하한 압력 이상으로 하도록, 상기 스퍼터 가스를 상기 성막실 내에 공급하는 가스 공급부를 갖는 것을 특징으로 하는 성막 장치.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200125499A (ko) * | 2019-04-25 | 2020-11-04 | 시바우라 메카트로닉스 가부시끼가이샤 | 성막 장치 및 성막 방법 |
KR20220110718A (ko) * | 2019-04-25 | 2022-08-09 | 시바우라 메카트로닉스 가부시끼가이샤 | 성막 장치 및 성막 방법 |
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JP7412926B2 (ja) * | 2019-08-30 | 2024-01-15 | 芝浦メカトロニクス株式会社 | 成膜装置、成膜ワーク製造方法 |
JP7586691B2 (ja) | 2020-11-24 | 2024-11-19 | 株式会社Screenホールディングス | スパッタリング装置 |
CN114318238B (zh) * | 2021-12-30 | 2024-08-27 | 京东方科技集团股份有限公司 | 一种蒸发源装置、蒸镀设备及蒸镀方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000169963A (ja) * | 1998-12-03 | 2000-06-20 | Matsushita Electric Ind Co Ltd | スパッタリング方法とその装置 |
JP2004285392A (ja) * | 2003-03-20 | 2004-10-14 | Anelva Corp | スパッタ装置 |
US20150097485A1 (en) * | 2013-10-08 | 2015-04-09 | XEI Scientific Inc. | Method and apparatus for plasma ignition in high vacuum chambers |
JP2016069727A (ja) * | 2014-09-30 | 2016-05-09 | 芝浦メカトロニクス株式会社 | 成膜装置及び成膜基板製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000192234A (ja) * | 1998-12-28 | 2000-07-11 | Matsushita Electric Ind Co Ltd | プラズマ処理装置 |
US6495010B2 (en) * | 2000-07-10 | 2002-12-17 | Unaxis Usa, Inc. | Differentially-pumped material processing system |
KR101241570B1 (ko) * | 2008-11-21 | 2013-03-11 | 시바우라 메카트로닉스 가부시끼가이샤 | 기판 처리 방법 및 기판 처리 장치 |
US8758580B2 (en) * | 2010-08-23 | 2014-06-24 | Vaeco Inc. | Deposition system with a rotating drum |
JP5611803B2 (ja) * | 2010-12-21 | 2014-10-22 | キヤノンアネルバ株式会社 | 反応性スパッタリング装置 |
CN105463386B (zh) * | 2014-09-30 | 2018-10-12 | 芝浦机械电子装置株式会社 | 成膜装置及成膜基板制造方法 |
EP3136419B1 (en) * | 2015-08-31 | 2018-04-18 | Total S.A. | Plasma generating apparatus and method of manufacturing patterned devices using spatially resolved plasma processing |
JP6569520B2 (ja) * | 2015-12-24 | 2019-09-04 | 東京エレクトロン株式会社 | 成膜装置 |
-
2017
- 2017-09-29 JP JP2017190935A patent/JP7039234B2/ja active Active
-
2018
- 2018-09-27 CN CN201811130898.9A patent/CN109576654B/zh active Active
- 2018-09-27 TW TW107134011A patent/TWI710653B/zh active
- 2018-09-27 US US16/143,927 patent/US10896841B2/en active Active
- 2018-09-28 KR KR1020180116117A patent/KR102175620B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000169963A (ja) * | 1998-12-03 | 2000-06-20 | Matsushita Electric Ind Co Ltd | スパッタリング方法とその装置 |
JP2004285392A (ja) * | 2003-03-20 | 2004-10-14 | Anelva Corp | スパッタ装置 |
JP4416422B2 (ja) | 2003-03-20 | 2010-02-17 | キヤノンアネルバ株式会社 | スパッタ装置 |
US20150097485A1 (en) * | 2013-10-08 | 2015-04-09 | XEI Scientific Inc. | Method and apparatus for plasma ignition in high vacuum chambers |
JP2016069727A (ja) * | 2014-09-30 | 2016-05-09 | 芝浦メカトロニクス株式会社 | 成膜装置及び成膜基板製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200125499A (ko) * | 2019-04-25 | 2020-11-04 | 시바우라 메카트로닉스 가부시끼가이샤 | 성막 장치 및 성막 방법 |
KR20220110718A (ko) * | 2019-04-25 | 2022-08-09 | 시바우라 메카트로닉스 가부시끼가이샤 | 성막 장치 및 성막 방법 |
US11505866B2 (en) | 2019-04-25 | 2022-11-22 | Shibaura Mechatronics Corporation | Film formation apparatus and film formation method |
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