KR20020054479A - 플라즈마 챔버의 공정 상태 관찰방법 - Google Patents
플라즈마 챔버의 공정 상태 관찰방법 Download PDFInfo
- Publication number
- KR20020054479A KR20020054479A KR1020000083576A KR20000083576A KR20020054479A KR 20020054479 A KR20020054479 A KR 20020054479A KR 1020000083576 A KR1020000083576 A KR 1020000083576A KR 20000083576 A KR20000083576 A KR 20000083576A KR 20020054479 A KR20020054479 A KR 20020054479A
- Authority
- KR
- South Korea
- Prior art keywords
- chamber
- plasma
- plasma chamber
- chemical vapor
- vapor deposition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32917—Plasma diagnostics
- H01J37/32935—Monitoring and controlling tubes by information coming from the object and/or discharge
- H01J37/32972—Spectral analysis
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32798—Further details of plasma apparatus not provided for in groups H01J37/3244 - H01J37/32788; special provisions for cleaning or maintenance of the apparatus
- H01J37/32853—Hygiene
- H01J37/32862—In situ cleaning of vessels and/or internal parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67063—Apparatus for fluid treatment for etching
- H01L21/67069—Apparatus for fluid treatment for etching for drying etching
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Drying Of Semiconductors (AREA)
Abstract
Description
Claims (5)
- 세정 공정이 완료된 플라즈마 챔버를 동작시키는 단계;플라즈마 챔버로부터 발생되는 플라즈마의 파장에 따르는 세기를 측정하는 단계; 및상기 측정 단계에서 얻어진 세기로부터 상기 플라즈마 챔버의 공정 진행 및 중단을 판단하는 단계를 포함하는 것을 특징으로 하는 플라즈마 챔버의 공정 상태 관찰방법.
- 제 1 항에 있어서, 상기 플라즈마의 파장에 따르는 세기 측정은 광학 방출 분광계에 의하여 수행되는 것을 특징으로 하는 플라즈마 챔버의 공정 상태 관찰 방법.
- 제 1 항에 있어서, 상기 판단단계는, 상기 측정단계에서 얻어진 플라즈마의 세기가 공정의 중단을 필요로 하는 것으로 판단되면, 이를 상기 플라즈마 챔버 운용자에게 경보를 이용하여 알리는 단계를 포함하는 것을 특징으로 하는 플라즈마 챔버의 공정 상태 관찰방법.
- 제 1 항에 있어서, 상기 플라즈마 챔버는 식각 또는 증착 챔버를 포함하는 것을 특징으로 하는 플라즈마 챔버의 공정 상태 관찰방법.
- 제 4 항에 있어서, 상기 증착 챔버는 스퍼터와 화학기상증착 챔버를 포함하며, 상기 화학기상증착 챔버는 저압화학기상증착, 대기압 화학기상증착, 분자 유기 화학기상증착, 원자층 화학기상증착를 포함하는 그룹으로부터 선택되는 것을 특징으로 하는 플라즈마 챔버의 공정 상태 관찰방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0083576A KR100473856B1 (ko) | 2000-12-28 | 2000-12-28 | 플라즈마 챔버의 공정 상태 관찰방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0083576A KR100473856B1 (ko) | 2000-12-28 | 2000-12-28 | 플라즈마 챔버의 공정 상태 관찰방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020054479A true KR20020054479A (ko) | 2002-07-08 |
| KR100473856B1 KR100473856B1 (ko) | 2005-03-07 |
Family
ID=27687209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0083576A Expired - Lifetime KR100473856B1 (ko) | 2000-12-28 | 2000-12-28 | 플라즈마 챔버의 공정 상태 관찰방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100473856B1 (ko) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020060817A (ko) * | 2001-01-12 | 2002-07-19 | 동부전자 주식회사 | 플라즈마 공정 제어 장치 및 그 방법 |
| KR100418072B1 (ko) * | 2001-07-26 | 2004-02-11 | 가부시끼가이샤 히다치 세이사꾸쇼 | 플라즈마처리장치의 메인티넌스방법 및 메인티넌스시스템 |
| WO2005062359A1 (en) * | 2003-12-22 | 2005-07-07 | Adaptive Plasma Technology Corporation | Method and apparatus for seasoning semiconductor apparatus of sensing plasma equipment |
| WO2006004259A1 (en) * | 2004-03-25 | 2006-01-12 | Adaptive Plasma Technology Corporation | Plasma chamber having plasma source coil and method for etching the wafer using the same |
| KR100699841B1 (ko) * | 2005-05-04 | 2007-03-27 | 삼성전자주식회사 | 반도체 공정을 위한 챔버의 시즈닝 방법 |
| KR100816736B1 (ko) * | 2007-03-21 | 2008-03-25 | 차동호 | 셀프 플라즈마 챔버와 결합하여 플라즈마 공정장치에서공정진행상태를 실시간으로 모니터하고 이상 여부를검출하는 플라즈마 모니터링 장치 및 방법 |
| KR100854082B1 (ko) * | 2007-03-06 | 2008-08-25 | 중앙대학교 산학협력단 | 플라즈마 식각 장치를 이용하여 시즈닝 하는 방법 |
| WO2009028743A1 (en) * | 2007-08-24 | 2009-03-05 | Semisysco Co., Ltd. | Real time chamber monitoring method using intelligence algorithm |
| KR100945770B1 (ko) * | 2004-08-31 | 2010-03-08 | 도쿄엘렉트론가부시키가이샤 | 실리콘 산화막의 형성 방법, 반도체 장치의 제조 방법 및컴퓨터 기억 매체 |
| KR20100135764A (ko) * | 2008-04-03 | 2010-12-27 | 램 리써치 코포레이션 | 광방출 스펙트럼의 정규화 방법 및 장치 |
| CN113686802A (zh) * | 2020-05-19 | 2021-11-23 | 江苏鲁汶仪器有限公司 | 一种智能清洗薄膜沉积腔室的方法及系统 |
| CN115078272A (zh) * | 2022-06-16 | 2022-09-20 | 深圳市普拉斯玛自动化设备有限公司 | 等离子体输出检测方法、装置、介质及设备 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101794069B1 (ko) | 2010-05-26 | 2017-12-04 | 삼성전자주식회사 | 반도체 제조설비 및 그의 시즈닝 공정 최적화 방법 |
| US9200950B2 (en) * | 2014-02-25 | 2015-12-01 | Applied Materials, Inc. | Pulsed plasma monitoring using optical sensor and a signal analyzer forming a mean waveform |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493745A (en) * | 1984-01-31 | 1985-01-15 | International Business Machines Corporation | Optical emission spectroscopy end point detection in plasma etching |
| KR19980065202A (ko) * | 1997-01-04 | 1998-10-15 | 김광호 | 반도체공정 플라즈마 식각에서의 EPD(End Point Detection)용 파장 선택방법 |
-
2000
- 2000-12-28 KR KR10-2000-0083576A patent/KR100473856B1/ko not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020060817A (ko) * | 2001-01-12 | 2002-07-19 | 동부전자 주식회사 | 플라즈마 공정 제어 장치 및 그 방법 |
| KR100418072B1 (ko) * | 2001-07-26 | 2004-02-11 | 가부시끼가이샤 히다치 세이사꾸쇼 | 플라즈마처리장치의 메인티넌스방법 및 메인티넌스시스템 |
| CN100419969C (zh) * | 2003-12-22 | 2008-09-17 | 自适应等离子体技术公司 | 用于陈化感测等离子体设备的半导体装置的方法和装置 |
| WO2005062359A1 (en) * | 2003-12-22 | 2005-07-07 | Adaptive Plasma Technology Corporation | Method and apparatus for seasoning semiconductor apparatus of sensing plasma equipment |
| US7524395B2 (en) | 2004-03-25 | 2009-04-28 | Adaptive Plasma Technology Corp. | Plasma chamber having plasma source coil and method for etching the wafer using the same |
| WO2006004259A1 (en) * | 2004-03-25 | 2006-01-12 | Adaptive Plasma Technology Corporation | Plasma chamber having plasma source coil and method for etching the wafer using the same |
| KR100945770B1 (ko) * | 2004-08-31 | 2010-03-08 | 도쿄엘렉트론가부시키가이샤 | 실리콘 산화막의 형성 방법, 반도체 장치의 제조 방법 및컴퓨터 기억 매체 |
| KR100699841B1 (ko) * | 2005-05-04 | 2007-03-27 | 삼성전자주식회사 | 반도체 공정을 위한 챔버의 시즈닝 방법 |
| KR100854082B1 (ko) * | 2007-03-06 | 2008-08-25 | 중앙대학교 산학협력단 | 플라즈마 식각 장치를 이용하여 시즈닝 하는 방법 |
| KR100816736B1 (ko) * | 2007-03-21 | 2008-03-25 | 차동호 | 셀프 플라즈마 챔버와 결합하여 플라즈마 공정장치에서공정진행상태를 실시간으로 모니터하고 이상 여부를검출하는 플라즈마 모니터링 장치 및 방법 |
| WO2009028743A1 (en) * | 2007-08-24 | 2009-03-05 | Semisysco Co., Ltd. | Real time chamber monitoring method using intelligence algorithm |
| CN101663735B (zh) * | 2007-08-24 | 2011-07-06 | 塞米西斯科株式会社 | 使用智能算法的实时腔室监控方法 |
| KR20100135764A (ko) * | 2008-04-03 | 2010-12-27 | 램 리써치 코포레이션 | 광방출 스펙트럼의 정규화 방법 및 장치 |
| CN113686802A (zh) * | 2020-05-19 | 2021-11-23 | 江苏鲁汶仪器有限公司 | 一种智能清洗薄膜沉积腔室的方法及系统 |
| CN115078272A (zh) * | 2022-06-16 | 2022-09-20 | 深圳市普拉斯玛自动化设备有限公司 | 等离子体输出检测方法、装置、介质及设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100473856B1 (ko) | 2005-03-07 |
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