KR20170076571A - 성막 장치 - Google Patents
성막 장치 Download PDFInfo
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- KR20170076571A KR20170076571A KR1020160173470A KR20160173470A KR20170076571A KR 20170076571 A KR20170076571 A KR 20170076571A KR 1020160173470 A KR1020160173470 A KR 1020160173470A KR 20160173470 A KR20160173470 A KR 20160173470A KR 20170076571 A KR20170076571 A KR 20170076571A
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Abstract
Description
도 2는 상기 성막 장치의 횡단 평면도이다.
도 3은 상기 성막 장치를 상면측에서 본 평면도이다.
도 4는 상기 성막 장치에 형성되어 있는 제1 영역의 확대 종단 측면도이다.
도 5는 상기 제1 영역에 설치되어 있는 원료 가스 유닛을 하면측에서 본 평면도이다.
도 6은 상기 성막 장치에 설치되어 있는 제2 영역의 확대 종단 측면도이다.
도 7은 상기 제2 영역에 설치되어 있는 가스 인젝터의 배치 상태를 도시하는 모식도이다.
도 8은 상기 제2 영역에 설치되어 있는 플라즈마 형성부 내의 슬롯판의 평면도이다.
도 9는 상기 성막 장치의 작용을 도시하는 설명도이다.
도 10은 변형예에 관한 성막 장치의 설명도이다.
도 11은 실시예에 관한 막 두께 분포를 도시하는 설명도이다.
도 12는 비교예에 관한 막 두께 분포를 도시하는 설명도이다.
W : 웨이퍼 2 : 회전 테이블
21 : 기판 적재 영역 330 : 토출부
6 : 플라즈마 형성부 7 : 가스 인젝터
8 : 제어부
Claims (5)
- 진공 용기 내에서 기판에 박막을 성막하기 위한 성막 장치에 있어서,
상기 진공 용기 내에 설치되고, 기판이 적재되는 기판 적재 영역을 회전 중심 둘레로 공전시키기 위한 회전 테이블과,
상기 기판 적재 영역이 통과하는 공전면을, 상기 기판 적재 영역의 공전 방향과 교차하는 방향으로 구획해서 이루어지는 제1 영역에, 상기 회전 테이블과 대향하도록 설치된 토출부로부터 상기 박막의 원료 가스를 공급하는 제1 가스 공급부와,
상기 토출부의 주위를 둘러싸는 제1 폐로를 따라 연장되도록 형성된 배기구로부터 배기를 행하는 배기부와,
상기 배기구의 주위를 둘러싸는 제2 폐로를 따라 연장되도록 형성된 분리 가스 공급구로부터, 상기 제2 폐로의 내외를 분리하기 위한 분리 가스를 공급하는 제2 가스 공급부와,
상기 기판 적재 영역의 공전 방향과 교차하는 방향으로 신장되고, 상기 제2 폐로의 외측에 형성된 제2 영역을 사이에 두어 간격을 두고 배치됨과 함께, 각각, 상기 원료 가스와 반응하는 반응 가스를 제2 영역측을 향해서 토출하기 위한 가스 토출 구멍이 형성된 2개의 가스 인젝터를 구비한 제3 가스 공급부와,
상기 제2 영역을 향해서 토출된 반응 가스를 플라즈마화하기 위한 플라즈마 형성부를 포함하고,
상기 2개의 가스 인젝터가 이루는 각도가 180도 미만인 성막 장치. - 제1항에 있어서,
상기 진공 용기에는, 회전 테이블의 주연측으로부터, 상기 제2 영역을 향해서 상기 반응 가스를 토출하는 가스 토출 구멍을 구비한 제4 가스 공급부가 더 설치되어 있는, 성막 장치. - 제1항에 있어서,
상기 제2 영역보다도 회전 테이블의 외측의 위치이며, 상기 진공 용기와 회전 테이블과의 사이에 개구되어, 상기 반응 가스의 배기를 행하는 배기구를 구비한 반응 가스 배기부를 더 포함하는, 성막 장치. - 제1항에 있어서,
상기 플라즈마 형성부는, 상기 제2 영역의 평면 형상에 대응하는 영역 내에, 마이크로파를 방사하기 위한 다수의 슬롯이 형성된 슬롯판과, 상기 회전 테이블과 슬롯판과의 사이에 설치되어, 상기 슬롯판으로부터 방사되는 마이크로파가 투과하는 유전체 플레이트를 포함하는, 성막 장치. - 제1항 내지 제4항 중 어느 한 항에 있어서,
상기 제1 영역은, 기판 적재 영역의 공전 방향과 교차하는 방향으로 신장되고, 간격을 두고 배치된 2변을 갖고, 상기 2변이 이루는 각도가 180도 미만인, 성막 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015252081A JP6569521B2 (ja) | 2015-12-24 | 2015-12-24 | 成膜装置 |
| JPJP-P-2015-252081 | 2015-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170076571A true KR20170076571A (ko) | 2017-07-04 |
| KR102062948B1 KR102062948B1 (ko) | 2020-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020160173470A Active KR102062948B1 (ko) | 2015-12-24 | 2016-12-19 | 성막 장치 |
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|---|---|
| US (1) | US10519550B2 (ko) |
| JP (1) | JP6569521B2 (ko) |
| KR (1) | KR102062948B1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6134191B2 (ja) * | 2013-04-07 | 2017-05-24 | 村川 惠美 | 回転型セミバッチald装置 |
| JP6305314B2 (ja) * | 2014-10-29 | 2018-04-04 | 東京エレクトロン株式会社 | 成膜装置およびシャワーヘッド |
| KR102638572B1 (ko) * | 2015-06-17 | 2024-02-21 | 어플라이드 머티어리얼스, 인코포레이티드 | 프로세스 챔버 내의 가스 제어 |
| JP6930382B2 (ja) | 2017-11-06 | 2021-09-01 | 東京エレクトロン株式会社 | 成膜装置及び成膜方法 |
| JP7238350B2 (ja) | 2018-11-12 | 2023-03-14 | 東京エレクトロン株式会社 | 成膜装置及び成膜方法 |
| JP6894482B2 (ja) * | 2019-09-12 | 2021-06-30 | 株式会社Kokusai Electric | 基板処理装置、半導体装置の製造方法、プログラム及び記録媒体 |
| FI130143B (en) * | 2020-10-12 | 2023-03-10 | Beneq Oy | Apparatus and method for atomic layer growing |
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| JP2006524914A (ja) * | 2003-03-31 | 2006-11-02 | 東京エレクトロン株式会社 | プラズマ処理システム及び方法 |
| JP5423205B2 (ja) | 2008-08-29 | 2014-02-19 | 東京エレクトロン株式会社 | 成膜装置 |
| JP5299241B2 (ja) * | 2008-11-28 | 2013-09-25 | 株式会社島津製作所 | パーティクル計数装置 |
| JP5141607B2 (ja) | 2009-03-13 | 2013-02-13 | 東京エレクトロン株式会社 | 成膜装置 |
| JP5327147B2 (ja) * | 2009-12-25 | 2013-10-30 | 東京エレクトロン株式会社 | プラズマ処理装置 |
| JP5882777B2 (ja) * | 2012-02-14 | 2016-03-09 | 東京エレクトロン株式会社 | 成膜装置 |
| JP5947138B2 (ja) * | 2012-07-25 | 2016-07-06 | 東京エレクトロン株式会社 | 成膜装置 |
| JP5839606B2 (ja) | 2013-02-26 | 2016-01-06 | 東京エレクトロン株式会社 | 窒化膜を形成する方法 |
| CN105051252B (zh) * | 2013-03-15 | 2017-11-24 | 东丽株式会社 | 等离子体cvd装置及等离子体cvd方法 |
| JP6134191B2 (ja) * | 2013-04-07 | 2017-05-24 | 村川 惠美 | 回転型セミバッチald装置 |
| JP6383674B2 (ja) * | 2014-02-19 | 2018-08-29 | 東京エレクトロン株式会社 | 基板処理装置 |
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| US20170183779A1 (en) | 2017-06-29 |
| JP6569521B2 (ja) | 2019-09-04 |
| US10519550B2 (en) | 2019-12-31 |
| JP2017117943A (ja) | 2017-06-29 |
| KR102062948B1 (ko) | 2020-01-06 |
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