KR100473429B1 - Cvd 장치의 샤워헤드 - Google Patents
Cvd 장치의 샤워헤드 Download PDFInfo
- Publication number
- KR100473429B1 KR100473429B1 KR10-2002-0019448A KR20020019448A KR100473429B1 KR 100473429 B1 KR100473429 B1 KR 100473429B1 KR 20020019448 A KR20020019448 A KR 20020019448A KR 100473429 B1 KR100473429 B1 KR 100473429B1
- Authority
- KR
- South Korea
- Prior art keywords
- injection holes
- injection
- showerhead
- inlet
- gas
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45563—Gas nozzles
- C23C16/45565—Shower nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (5)
- 입구보다 출구가 더 큰 복수개의 제1분사공과 입구보다 출구가 더 작은 복수개의 제2분사공이 균일하게 분포하여 상기 분사공들을 통하여 가스를 반응챔버로 내로 분사하는 CVD장치의 샤워헤드.
- 제1항에 있어서, 상기 복수개의 제1분사공은 동일한 방향을 배열된 정사각형의 각 꼭지점에 위치하고, 상기 복수개의 제2분사공은 상기 제1분사공이 이루는 정사각형의 정가운데 위치하는 것을 특징으로 하는 CVD 장치의 샤워헤드.
- 제1항에 있어서, 상기 제1분사공 및 상기 제2분사공이 깔대기 형태를 하는 것을 특징으로 하는 CVD 장치의 샤워헤드.
- 삭제
- 제1항에 있어서, 상기 복수개의 제1분사공과 상기 복수개의 제2분사공의 각각은 서로 교번하여 배치되는 것을 특징으로 하는 CVD 장치의 샤워헤드
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0019448A KR100473429B1 (ko) | 2002-04-10 | 2002-04-10 | Cvd 장치의 샤워헤드 |
TW092105554A TWI269818B (en) | 2002-04-10 | 2003-03-13 | Showerhead of a CVD apparatus for manufacturing a semiconductor device |
CNB031209564A CN1319126C (zh) | 2002-04-10 | 2003-03-21 | 用以制造半导体装置的化学气相沉积设备的喷头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0019448A KR100473429B1 (ko) | 2002-04-10 | 2002-04-10 | Cvd 장치의 샤워헤드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030080687A KR20030080687A (ko) | 2003-10-17 |
KR100473429B1 true KR100473429B1 (ko) | 2005-03-08 |
Family
ID=28786914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0019448A KR100473429B1 (ko) | 2002-04-10 | 2002-04-10 | Cvd 장치의 샤워헤드 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100473429B1 (ko) |
CN (1) | CN1319126C (ko) |
TW (1) | TWI269818B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101016921B1 (ko) | 2004-08-20 | 2011-02-28 | 주성엔지니어링(주) | 샤워헤드 |
KR102132216B1 (ko) | 2020-03-20 | 2020-08-05 | (주) 엠엠티케이 | Cvd 공정의 샤워헤드 |
KR20210100322A (ko) | 2020-02-06 | 2021-08-17 | (주) 엠엠티케이 | Cvd 공정의 샤워헤드 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100574569B1 (ko) * | 2004-04-30 | 2006-05-03 | 주성엔지니어링(주) | 박막 증착방법 및 분리된 퍼지가스 분사구를 구비하는박막 증착장치 |
KR100701512B1 (ko) * | 2006-03-23 | 2007-03-29 | 주식회사 에스에프에이 | 평면디스플레이용 화학 기상 증착장치 |
KR100910182B1 (ko) * | 2007-06-21 | 2009-07-31 | 주식회사 에스에프에이 | 평면디스플레이용 화학 기상 증착장치 |
US7976631B2 (en) * | 2007-10-16 | 2011-07-12 | Applied Materials, Inc. | Multi-gas straight channel showerhead |
US9493875B2 (en) | 2008-09-30 | 2016-11-15 | Eugene Technology Co., Ltd. | Shower head unit and chemical vapor deposition apparatus |
KR100918676B1 (ko) * | 2009-04-03 | 2009-09-22 | 홍인표 | 샤워헤드를 채용한 증착장치 |
US20120024478A1 (en) * | 2010-07-29 | 2012-02-02 | Hermes-Epitek Corporation | Showerhead |
KR101935881B1 (ko) * | 2012-04-26 | 2019-01-08 | 주성엔지니어링(주) | 대면적 기판처리장치, 대면적 가스공급장치 및 샤워 헤드 지지유닛 |
KR101372222B1 (ko) * | 2012-07-11 | 2014-03-10 | 주식회사 테스 | 기판 처리장치 |
CN103060906B (zh) * | 2013-01-14 | 2015-09-16 | 东莞市中镓半导体科技有限公司 | 一种材料气相外延用方形喷头结构 |
US20220093368A1 (en) * | 2020-09-21 | 2022-03-24 | Applied Materials, Inc. | Wafer non-uniformity tweaking through localized ion enhanced plasma (iep) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0435029A (ja) * | 1990-05-31 | 1992-02-05 | Hitachi Electron Eng Co Ltd | プラズマcvd装置のシャワー電極構造 |
KR19990008721A (ko) * | 1997-07-03 | 1999-02-05 | 윤종용 | 증착속도가 일정한 플라즈마 인헨스드 화학기상증착 장치 |
KR20000010029U (ko) * | 1998-11-14 | 2000-06-15 | 김영환 | 반도체 증착장비용 샤워헤드 |
KR20000019466U (ko) * | 1999-04-13 | 2000-11-15 | 윤종용 | 화학기상증착장치 |
KR20010076521A (ko) * | 2000-01-26 | 2001-08-16 | 윤종용 | 화학 기상 증착 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3184000B2 (ja) * | 1993-05-10 | 2001-07-09 | 株式会社東芝 | 薄膜の形成方法およびその装置 |
JPH09216368A (ja) * | 1996-02-13 | 1997-08-19 | Seiko Epson Corp | インクジェットノズルプレートおよびその製造方法 |
JP2000252215A (ja) * | 1999-02-25 | 2000-09-14 | Toshiba Corp | Cvd装置 |
-
2002
- 2002-04-10 KR KR10-2002-0019448A patent/KR100473429B1/ko active IP Right Grant
-
2003
- 2003-03-13 TW TW092105554A patent/TWI269818B/zh not_active IP Right Cessation
- 2003-03-21 CN CNB031209564A patent/CN1319126C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0435029A (ja) * | 1990-05-31 | 1992-02-05 | Hitachi Electron Eng Co Ltd | プラズマcvd装置のシャワー電極構造 |
KR19990008721A (ko) * | 1997-07-03 | 1999-02-05 | 윤종용 | 증착속도가 일정한 플라즈마 인헨스드 화학기상증착 장치 |
KR20000010029U (ko) * | 1998-11-14 | 2000-06-15 | 김영환 | 반도체 증착장비용 샤워헤드 |
KR20000019466U (ko) * | 1999-04-13 | 2000-11-15 | 윤종용 | 화학기상증착장치 |
KR20010076521A (ko) * | 2000-01-26 | 2001-08-16 | 윤종용 | 화학 기상 증착 장치 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101016921B1 (ko) | 2004-08-20 | 2011-02-28 | 주성엔지니어링(주) | 샤워헤드 |
KR20210100322A (ko) | 2020-02-06 | 2021-08-17 | (주) 엠엠티케이 | Cvd 공정의 샤워헤드 |
KR102132216B1 (ko) | 2020-03-20 | 2020-08-05 | (주) 엠엠티케이 | Cvd 공정의 샤워헤드 |
Also Published As
Publication number | Publication date |
---|---|
CN1319126C (zh) | 2007-05-30 |
KR20030080687A (ko) | 2003-10-17 |
CN1450598A (zh) | 2003-10-22 |
TWI269818B (en) | 2007-01-01 |
TW200304958A (en) | 2003-10-16 |
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