KR100218269B1 - 건식 에칭기의 잔류 가스 제거 장치 및 방법 - Google Patents
건식 에칭기의 잔류 가스 제거 장치 및 방법 Download PDFInfo
- Publication number
- KR100218269B1 KR100218269B1 KR1019960018825A KR19960018825A KR100218269B1 KR 100218269 B1 KR100218269 B1 KR 100218269B1 KR 1019960018825 A KR1019960018825 A KR 1019960018825A KR 19960018825 A KR19960018825 A KR 19960018825A KR 100218269 B1 KR100218269 B1 KR 100218269B1
- Authority
- KR
- South Korea
- Prior art keywords
- chamber
- etching
- wafer
- vacuum
- unloaded
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/18—Vacuum control means
- H01J2237/184—Vacuum locks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10S156/916—Differential etching apparatus including chamber cleaning means or shield for preventing deposits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Drying Of Semiconductors (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
Claims (4)
- 진공 예비실 및 에칭실 내로 로딩/언로딩되는 웨이퍼 상에 소정의 박막을 에칭한 후 반응 가스를 외부로 펌핑/퍼지하는 건식 에칭기에 있어서, 상기 진공 예비실 또는 에칭실 중 적어도 어느 하나의 내부에는 에칭 공정을 행한 후에 외부로 언로딩되는 웨이퍼 표면에 잔류한 반응 가스를 활성화시켜 대기 중에서 응축되지 않도록 빛 에너지에 의하여 가열할 수 있는 자외선 램프, 할로겐 램프 중 적어도 어느 하나의 가열 수단이 구비된 것을 특징으로 하는 건식 에칭기의 잔류 가스 제거 장치.
- 진공 예비실 및 에칭실 내로 로딩/언로딩되는 웨이퍼 상에 소정의 박막을 에칭한 후 반응 가스를 외부로 펌핑/퍼지하는 건식 에칭기에 있어서, 상기 진공 예비실 내에는 에칭 공정을 행한 후에 외부로 언로딩되는 웨이퍼 표면에 잔류한 반응 가스를 대기 중에서 응축되지 않게 세척할 수 있는 세정 수단이 구비되는 것을 특징으로 하는 건식 에칭기의 잔류 가스 제거 장치.
- 제2항에 있어서, 상기 세정 수단에 사용되는 용액은 순수를 포함하는 것을 특징으로 하는 건식 에칭기의 잔류 가스 제거 장치.
- 진공 예비실을 통하여 고 진공 상태를 유지하며 에칭실 내로 로딩/언로딩되는 웨이퍼 상에 소정의 박막을 에칭시키도록 반응 가스를 공급하는 가스 공급 단계와, 상기 반응 가스와의 작용으로 에칭을 수행한 후 언로딩되는 웨이퍼 표면에 잔류한 반응 가스를 활성화시켜 대기 중에서 응축시키지 않도록 진공 예비실 또는 에칭실 중 적어도 어느 하나의 내부를 가열시키는 가열 단계와, 에칭 공정을 행한 후 외부로 언로딩되는 웨이퍼 표면에 잔류한 반응 가스를 대기 중에서 응축되지 않게 상기 진공 예비실 내부를 순수로 세척시킬 수 있는 세정 단계와, 상기 가열 단계 또는 세정 단계에 수반하여 잔류 가스를 에칭실이나 진공 예비실 외부로 펌핑 및 퍼지시키는 잔류 가스 배출 단계로 이루어진 것을 특징으로 하는 건식 에칭기의 잔류 가스 제거 방법.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960018825A KR100218269B1 (ko) | 1996-05-30 | 1996-05-30 | 건식 에칭기의 잔류 가스 제거 장치 및 방법 |
| TW085111880A TW432131B (en) | 1996-05-30 | 1996-09-26 | Dry etcher capable of preventing remaining gas from being condensed on wafers after etching and method thereof |
| GB9706347A GB2313574B (en) | 1996-05-30 | 1997-03-26 | Dry etcher and method of preventing residual reaction gas from condensing on wafers after etching |
| JP9080938A JPH1050679A (ja) | 1996-05-30 | 1997-03-31 | 乾式エッチング器の残留ガス除去装置および除去方法 |
| DE19713972A DE19713972A1 (de) | 1996-05-30 | 1997-04-04 | Trockenätzvorrichtung und Verfahren zum Verhindern des Kondensierens von Restreaktionsgas auf Scheiben nach Ätzen |
| US08/840,237 US5972161A (en) | 1996-05-30 | 1997-04-11 | Dry etcher apparatus for preventing residual reaction gas from condensing on wafers after etching |
| CNB971115117A CN1148466C (zh) | 1996-05-30 | 1997-05-09 | 干式蚀刻器中残留气体的去除装置及去除方法 |
| US09/228,038 US6073636A (en) | 1996-05-30 | 1998-12-24 | Dry etcher apparatus and method of preventing residual reaction gas from condensing on wafers after etching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960018825A KR100218269B1 (ko) | 1996-05-30 | 1996-05-30 | 건식 에칭기의 잔류 가스 제거 장치 및 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970077317A KR970077317A (ko) | 1997-12-12 |
| KR100218269B1 true KR100218269B1 (ko) | 1999-09-01 |
Family
ID=19460235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960018825A Expired - Fee Related KR100218269B1 (ko) | 1996-05-30 | 1996-05-30 | 건식 에칭기의 잔류 가스 제거 장치 및 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US5972161A (ko) |
| JP (1) | JPH1050679A (ko) |
| KR (1) | KR100218269B1 (ko) |
| CN (1) | CN1148466C (ko) |
| DE (1) | DE19713972A1 (ko) |
| GB (1) | GB2313574B (ko) |
| TW (1) | TW432131B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898566A (zh) * | 2015-12-18 | 2017-06-27 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 一种半导体加工设备 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG93862A1 (en) * | 1999-03-30 | 2003-01-21 | Applied Materials Inc | Method for reducing topography dependent charging effects in a plasma enhanced semiconductor wafer processing system |
| US6635577B1 (en) | 1999-03-30 | 2003-10-21 | Applied Materials, Inc | Method for reducing topography dependent charging effects in a plasma enhanced semiconductor wafer processing system |
| WO2000070666A1 (en) * | 1999-05-14 | 2000-11-23 | Tokyo Electron Limited | Method and apparatus for processing |
| KR100363081B1 (ko) | 1999-09-16 | 2002-11-30 | 삼성전자 주식회사 | 박막 형성장치 |
| US6780250B2 (en) * | 2000-01-28 | 2004-08-24 | Texas Instruments Incorporated | System and method for integrated oxide removal and processing of a semiconductor wafer |
| US6323463B1 (en) | 2000-03-29 | 2001-11-27 | Applied Materials, Inc. | Method and apparatus for reducing contamination in a wafer loadlock of a semiconductor wafer processing system |
| KR20020083767A (ko) * | 2001-04-30 | 2002-11-04 | 주식회사 하이닉스반도체 | 선택적 에피택셜 성장 공정에서의 기판 세정 방법 |
| US6805752B2 (en) * | 2001-10-10 | 2004-10-19 | Taiwan Semiconductor Manufacturing Co., Ltd | Method and apparatus for reducing acidic contamination on a process wafer following an etching process |
| KR20040054091A (ko) * | 2002-12-17 | 2004-06-25 | 아남반도체 주식회사 | 반도체 소자의 제조방법 |
| US20040129385A1 (en) * | 2003-01-02 | 2004-07-08 | International Business Machines Corporation | Pre-loaded plasma reactor apparatus and application thereof |
| WO2006040132A1 (en) * | 2004-10-12 | 2006-04-20 | Infineon Technologies Richmond, Lp | System and method for corrosive vapor reduction by ultraviolet light |
| US20060127293A1 (en) * | 2004-10-12 | 2006-06-15 | Infineon Technologies Richmond Lp | System and method for processing semiconductor material using radiant energy source |
| US20060078481A1 (en) * | 2004-10-12 | 2006-04-13 | Infineon Technologies Richmond Lp | System and method for corrosive vapor reduction by ultraviolet light |
| US20070163600A1 (en) * | 2006-01-11 | 2007-07-19 | Leslie Hoffman | User interface and head gear for a continuous positive airway pressure device |
| KR100770792B1 (ko) * | 2006-07-31 | 2007-10-26 | 세메스 주식회사 | 에칭부와 세정부를 겸비한 건식 에쳐 |
| US8124907B2 (en) * | 2006-08-04 | 2012-02-28 | Applied Materials, Inc. | Load lock chamber with decoupled slit valve door seal compartment |
| US10541157B2 (en) | 2007-05-18 | 2020-01-21 | Brooks Automation, Inc. | Load lock fast pump vent |
| WO2008144670A1 (en) | 2007-05-18 | 2008-11-27 | Brooks Automation, Inc. | Load lock fast pump vent |
| US8410935B2 (en) * | 2008-07-10 | 2013-04-02 | Radarfind Corporation | Rotatable tags for automated location and monitoring of moveable objects and related systems |
| US20100226629A1 (en) * | 2008-07-21 | 2010-09-09 | Solopower, Inc. | Roll-to-roll processing and tools for thin film solar cell manufacturing |
| CN102044476B (zh) * | 2009-10-13 | 2013-06-19 | 中芯国际集成电路制造(上海)有限公司 | 金属图案的形成方法 |
| KR101182171B1 (ko) * | 2010-06-30 | 2012-09-12 | 에이피시스템 주식회사 | 레이저 열전사용 필름 제거 장치 |
| CN103140918A (zh) * | 2011-03-03 | 2013-06-05 | 松下电器产业株式会社 | 半导体基板的表面蚀刻装置、以及使用该表面蚀刻装置制造在表面形成有凹凸形状的半导体基板的方法 |
| CN102653865A (zh) * | 2011-08-26 | 2012-09-05 | 冯中宇 | 大型超宽幅面金属花纹蚀刻机 |
| CN107437521A (zh) * | 2016-05-26 | 2017-12-05 | 北京北方华创微电子装备有限公司 | 一种刻蚀机的晶圆传送方法和装置 |
| CN109473378A (zh) * | 2018-09-30 | 2019-03-15 | 德淮半导体有限公司 | 一种晶圆刻蚀设备及晶圆刻蚀方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237714A (ja) * | 1990-02-14 | 1991-10-23 | Fujitsu Ltd | 半導体製造装置 |
| JPH04196320A (ja) * | 1990-11-28 | 1992-07-16 | Toshiba Corp | ドライエッチング方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4693777A (en) * | 1984-11-30 | 1987-09-15 | Kabushiki Kaisha Toshiba | Apparatus for producing semiconductor devices |
| JP2947818B2 (ja) * | 1988-07-27 | 1999-09-13 | 株式会社日立製作所 | 微細孔への金属穴埋め方法 |
| US5344525A (en) * | 1991-01-29 | 1994-09-06 | Micron Technology, Inc. | Process for etching semiconductor devices |
| TW204411B (ko) * | 1991-06-05 | 1993-04-21 | Tokyo Electron Co Ltd | |
| US5462892A (en) * | 1992-06-22 | 1995-10-31 | Vlsi Technology, Inc. | Semiconductor processing method for preventing corrosion of metal film connections |
| US5554563A (en) * | 1995-04-04 | 1996-09-10 | Taiwan Semiconductor Manufacturing Company | In situ hot bake treatment that prevents precipitate formation after a contact layer etch back step |
| US5672239A (en) * | 1995-05-10 | 1997-09-30 | Tegal Corporation | Integrated semiconductor wafer processing system |
| JP3165348B2 (ja) * | 1995-05-18 | 2001-05-14 | ワイエイシイ株式会社 | プラズマ処理装置およびその運転方法 |
| US5830279A (en) * | 1995-09-29 | 1998-11-03 | Harris Corporation | Device and method for improving corrosion resistance and etch tool integrity in dry metal etching |
| US5730834A (en) * | 1996-03-29 | 1998-03-24 | Vlsi Technology, Inc. | Fluorine residue removal after tungsten etchback |
-
1996
- 1996-05-30 KR KR1019960018825A patent/KR100218269B1/ko not_active Expired - Fee Related
- 1996-09-26 TW TW085111880A patent/TW432131B/zh not_active IP Right Cessation
-
1997
- 1997-03-26 GB GB9706347A patent/GB2313574B/en not_active Expired - Fee Related
- 1997-03-31 JP JP9080938A patent/JPH1050679A/ja active Pending
- 1997-04-04 DE DE19713972A patent/DE19713972A1/de not_active Withdrawn
- 1997-04-11 US US08/840,237 patent/US5972161A/en not_active Expired - Lifetime
- 1997-05-09 CN CNB971115117A patent/CN1148466C/zh not_active Expired - Fee Related
-
1998
- 1998-12-24 US US09/228,038 patent/US6073636A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03237714A (ja) * | 1990-02-14 | 1991-10-23 | Fujitsu Ltd | 半導体製造装置 |
| JPH04196320A (ja) * | 1990-11-28 | 1992-07-16 | Toshiba Corp | ドライエッチング方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898566A (zh) * | 2015-12-18 | 2017-06-27 | 北京北方微电子基地设备工艺研究中心有限责任公司 | 一种半导体加工设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1050679A (ja) | 1998-02-20 |
| GB9706347D0 (en) | 1997-05-14 |
| US5972161A (en) | 1999-10-26 |
| US6073636A (en) | 2000-06-13 |
| TW432131B (en) | 2001-05-01 |
| GB2313574A (en) | 1997-12-03 |
| CN1170777A (zh) | 1998-01-21 |
| KR970077317A (ko) | 1997-12-12 |
| GB2313574B (en) | 2000-12-06 |
| DE19713972A1 (de) | 1997-12-11 |
| CN1148466C (zh) | 2004-05-05 |
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