JP2008539596A - プラズマリアクタチャンバのためのoリングレスタンデムスロットル弁 - Google Patents
プラズマリアクタチャンバのためのoリングレスタンデムスロットル弁 Download PDFInfo
- Publication number
- JP2008539596A JP2008539596A JP2008509085A JP2008509085A JP2008539596A JP 2008539596 A JP2008539596 A JP 2008539596A JP 2008509085 A JP2008509085 A JP 2008509085A JP 2008509085 A JP2008509085 A JP 2008509085A JP 2008539596 A JP2008539596 A JP 2008539596A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- arcuate
- side wall
- housing
- gas
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
- F16K1/526—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a second valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/223—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves with a plurality of valve members
-
- 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
- H01J37/3244—Gas supply means
-
- 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
- H01J37/3244—Gas supply means
- H01J37/32449—Gas control, e.g. control of the gas flow
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87523—Rotary valve
- Y10T137/87531—Butterfly valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Plasma Technology (AREA)
- Drying Of Semiconductors (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
Abstract
【選択図】 図1A
Description
Claims (20)
- 高い最大ガス伝導度を有し且つガス伝導度の微細な制御を行える弁システムにおいて、
ガス流路を通してのガスの流れを制限するための弁ハウジングと、
第1の弧状側壁部を有する前記ハウジングを通しての大面積開口と、
前記大面積開口にあって、前記第1の弧状側壁部と各々一致し且つ第1の弁ギャップを間に画成する弧状縁部を有する大面積回転弁フラップと、
を備える弁システム。 - 第2の弧状側壁部を有する前記ハウジングを通しての小面積開口と、
前記小面積開口にあって、前記第2の弧状側壁部と一致し且つ第2の弁ギャップを間に画成する弧状縁部を有する小面積回転フラップと、
を更に備える、請求項1に記載の弁システム。 - 前記第1の弁ギャップは、所定のガス流量にて所定の圧力限界まで前記弁ハウジングのガス伝導度を制限するに十分なほど小さい、請求項1に記載の弁システム。
- 前記第2の弁ギャップは、所定の最小ガス流量にて所定の圧力限界まで前記弁ハウジングのガス伝導度を制限するに十分なほど小さい、請求項2に記載の弁システム。
- 前記所定の圧力限界は、約200ミリトールであり、前記最小ガス流量は、約10sccmである、請求項4に記載の弁システム。
- 前記第1の弁ギャップは、前記所定の圧力限界内での上記ガスの平均衝突パス長よりも小さい、請求項3に記載の弁システム。
- 前記弁ギャップは、前記所定の圧力限界内での前記ガスの平均衝突パス長より小さい、請求項4に記載の弁システム。
- 前記大面積開口の前記側壁部における複数のスロットを更に備える、請求項1に記載の弁システム。
- 前記複数のスロットは、前記側壁部において前記弁ハウジングの一方の面から延長し且つ前記側壁部の一方の面で最大で前記弁ハウジングの前記一方の面より下の所定の距離のところで最小又は零の深さまで次第に減じていくような深さを有する弧状孔を含む、請求項8に記載の弁システム。
- 前記弁ハウジングの反対の面から延長する複数のスロットを更に備え、前記複数のスロットは、前記側壁部において前記側壁部の前記反対の面で最大で前記反対の面より下の所定の距離のところで最小又は零の深さまで次第に減じていくような深さを有する弧状孔を含む、請求項9に記載の弁システム。
- 前記一方の面から延長する上記複数のスロット及び前記反対の面から延長する上記複数のスロットは、前記側壁部のスロット付けされていない領域により分離される、請求項10に記載の弁システム。
- プラズマリアクタチャンバから真空ポンプへのガス伝導度又はチャンバ圧力のうちの1つを制御するための弁アセンブリにおいて:
第1及び第2の対向表面を有する弁ハウジングと;
大面積開口及び大面積回転フラップを備える高伝導度弁であって、前記大面積開口は、前記第1及び第2の対向表面において前記弁ハウジングを通して延長していて、前記第1及び第2の表面の間に延長する弧状断面を有する側壁部を画成し、前記大面積回転フラップは、前記大面積開口において前記側壁部の弧状断面と概ね整合する弧状断面を有する周辺縁部を有し且つ閉フラップ位置において前記周辺縁部と前記側壁部との間に小さなギャップを画成する、前記高伝導度弁と;
小面積開口及び小面積回転フラップを備える微細制御弁であって、前記小面積開口は、前記第1及び第2の対向表面において前記弁ハウジングを通して延長していて、前記第1及び第2の表面の間に延長する弧状断面を有する側壁部を画成、前記小面積回転フラップは、前記小面積開口において前記側壁部の弧状断面と概ね整合する弧状断面を有する周辺縁部を有し且つ閉フラップ位置において前記周辺縁部と前記側壁部との間に小さなギャップを画成する、前記微細制御弁と;
を備える弁アセンブリ。 - 前記小さなギャップの各々は、所定の最小ガス流量にて所望の圧力範囲内で前記弁アセンブリを通してのガス伝導度を制限するに十分なほど小さい、請求項12に記載の装置。
- 前記圧力範囲は、約200ミリトールまでに亘り、前記最小ガス流量は、約10sccmである、請求項13に記載の装置。
- 前記小さなギャップの各々は、約1000分の20インチの程度である、請求項12に記載の装置。
- 前記ギャップの各々は、前記リアクタチャンバの選択された圧力範囲内で前記リアクタチャンバにおけるプラズマの平均衝突パス長より小さい、請求項12に記載の装置。
- 前記大面積開口の前記側壁部における複数のスロットを更に備える、請求項12に記載の弁システム。
- 前記複数のスロットは、前記側壁部において前記弁ハウジングの一方の面から延長していて、前記側壁部の一方の面で最大で且つ前記弁ハウジングの前記一方の面より下の所定の距離のところで最小又は零の深さまで次第に減じていくような深さを有する弧状孔を含む、請求項17に記載の弁システム。
- 前記弁ハウジングの反対の面から延長する複数のスロットであって、前記側壁部において前記側壁部の前記反対の面で最大で且つ前記反対の面より下の所定の距離のところで最小又は零の深さまで次第に減じていくような深さを有する弧状孔を含む複数のスロットを更に備える、請求項18に記載の弁システム。
- プラズマリアクタチャンバと、
所定のガス流量を有する前記チャンバへの処理ガス供給源と、
排気ポンプと、
上記チャンバに結合された圧力センサと、
前記チャンバと前記排気ポンプとの間に結合され、高い最大ガス伝導度を有し且つガス伝導度の微細な制御を行える弁であって、(a)ガス流路を通してのガスの流れを制限するための弁ハウジング、(b)第1の弧状側壁部を有する前記ハウジングを通しての大面積開口及び(c)前記大面積開口において、前記第1の弧状側壁部と各々一致し且つ第1の弁ギャップを間に画成する弧状縁部を有する大面積回転弁フラップを備える弁と、
前記圧力センサ及び前記回転弁フラップに結合され、前記チャンバ内の圧力を制御するためのフィードバック制御システムと、
を備える圧力制御システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/115,956 US7428915B2 (en) | 2005-04-26 | 2005-04-26 | O-ringless tandem throttle valve for a plasma reactor chamber |
US11/115,956 | 2005-04-26 | ||
PCT/US2006/015833 WO2006116511A2 (en) | 2005-04-26 | 2006-04-26 | O-ringless tandem throttle valve for a plasma reactor chamber |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008539596A true JP2008539596A (ja) | 2008-11-13 |
JP2008539596A5 JP2008539596A5 (ja) | 2011-08-11 |
JP4875697B2 JP4875697B2 (ja) | 2012-02-15 |
Family
ID=37185633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008509085A Expired - Fee Related JP4875697B2 (ja) | 2005-04-26 | 2006-04-26 | プラズマリアクタチャンバのためのoリングレスタンデムスロットル弁 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7428915B2 (ja) |
JP (1) | JP4875697B2 (ja) |
KR (1) | KR20080002825A (ja) |
CN (1) | CN100593230C (ja) |
WO (1) | WO2006116511A2 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1964620B (zh) * | 2003-12-12 | 2010-07-21 | 山米奎普公司 | 对从固体升华的蒸气流的控制 |
US20100193594A1 (en) * | 2004-12-20 | 2010-08-05 | Edc Automotive, Llc | Electronic thermostat |
US9372009B2 (en) * | 2007-08-17 | 2016-06-21 | Siemens Industry, Inc. | Pressure control with coarse and fine adjustment |
US7713757B2 (en) * | 2008-03-14 | 2010-05-11 | Applied Materials, Inc. | Method for measuring dopant concentration during plasma ion implantation |
WO2011066508A2 (en) * | 2009-11-30 | 2011-06-03 | Applied Materials, Inc. | Chamber for processing hard disk drive substrates |
TR201001193A2 (tr) * | 2010-02-17 | 2011-09-21 | Eczaciba�I Yapi Gere�Ler� Anon�M ��Rketler� | Taharet aparatı. |
US9267605B2 (en) | 2011-11-07 | 2016-02-23 | Lam Research Corporation | Pressure control valve assembly of plasma processing chamber and rapid alternating process |
US20130237063A1 (en) * | 2012-03-09 | 2013-09-12 | Seshasayee Varadarajan | Split pumping method, apparatus, and system |
GB2505647A (en) * | 2012-09-05 | 2014-03-12 | Pva Tepla Ag | A vacuum processing apparatus which neutralises plasma in a gas flow path |
DE102014108379A1 (de) * | 2014-06-13 | 2016-01-07 | Horst Severyns | Absperrvorrichtung |
TW201636525A (zh) | 2015-01-16 | 2016-10-16 | Mks儀器公司 | 徑向密封蝶形閥 |
US10559451B2 (en) * | 2017-02-15 | 2020-02-11 | Applied Materials, Inc. | Apparatus with concentric pumping for multiple pressure regimes |
CN108493089A (zh) * | 2018-05-23 | 2018-09-04 | 武汉华星光电技术有限公司 | 气流分配装置及干刻蚀设备 |
US20200312629A1 (en) * | 2019-03-25 | 2020-10-01 | Recarbon, Inc. | Controlling exhaust gas pressure of a plasma reactor for plasma stability |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03148117A (ja) * | 1989-11-02 | 1991-06-24 | Nec Corp | ドライエッチング装置 |
JPH0864578A (ja) * | 1994-08-22 | 1996-03-08 | Tokyo Electron Ltd | 半導体製造装置及び半導体製造装置のクリーニング方法 |
JPH10132141A (ja) * | 1996-10-28 | 1998-05-22 | Hitachi Ltd | コンダクタンス調整弁および半導体製造装置 |
JP2000018396A (ja) * | 1998-04-28 | 2000-01-18 | Bosch Braking Systems Co Ltd | バタフライバルブ |
Family Cites Families (129)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2344138A (en) | 1940-05-20 | 1944-03-14 | Chemical Developments Corp | Coating method |
US3109100A (en) | 1960-05-19 | 1963-10-29 | Automatic Canteen Co | Photosensitive currency testing device |
US3234966A (en) * | 1962-12-17 | 1966-02-15 | Wallace O Leonard Inc | Butterfly valve device having velocity control means |
US3298677A (en) * | 1964-04-20 | 1967-01-17 | Champion Spark Plug Co | Throttle valve for internal combustion engines |
US3576685A (en) | 1968-03-15 | 1971-04-27 | Itt | Doping semiconductors with elemental dopant impurity |
US3907616A (en) | 1972-11-15 | 1975-09-23 | Texas Instruments Inc | Method of forming doped dielectric layers utilizing reactive plasma deposition |
US3897524A (en) * | 1974-01-04 | 1975-07-29 | Ford Motor Co | Carburetor secondary throttle shaft construction |
CH611938A5 (ja) | 1976-05-19 | 1979-06-29 | Battelle Memorial Institute | |
US4294205A (en) * | 1978-06-15 | 1981-10-13 | Honda Giken Kogyo Kabushiki Kaisha | Internal combustion engine |
DE3118785A1 (de) | 1981-05-12 | 1982-12-02 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zum dotieren von halbleitermaterial |
DE3221180A1 (de) | 1981-06-05 | 1983-01-05 | Mitsubishi Denki K.K., Tokyo | Verfahren und vorrichtung zur herstellung einer halbleitervorrichtung |
US4385946A (en) | 1981-06-19 | 1983-05-31 | Bell Telephone Laboratories, Incorporated | Rapid alteration of ion implant dopant species to create regions of opposite conductivity |
US4382099A (en) | 1981-10-26 | 1983-05-03 | Motorola, Inc. | Dopant predeposition from high pressure plasma source |
JPH0635323B2 (ja) | 1982-06-25 | 1994-05-11 | 株式会社日立製作所 | 表面処理方法 |
US4500563A (en) | 1982-12-15 | 1985-02-19 | Pacific Western Systems, Inc. | Independently variably controlled pulsed R.F. plasma chemical vapor processing |
US4521441A (en) | 1983-12-19 | 1985-06-04 | Motorola, Inc. | Plasma enhanced diffusion process |
JPS60153119A (ja) | 1984-01-20 | 1985-08-12 | Fuji Electric Corp Res & Dev Ltd | 不純物拡散方法 |
US4539217A (en) | 1984-06-27 | 1985-09-03 | Eaton Corporation | Dose control method |
US4698104A (en) | 1984-12-06 | 1987-10-06 | Xerox Corporation | Controlled isotropic doping of semiconductor materials |
JPH0763056B2 (ja) | 1986-08-06 | 1995-07-05 | 三菱電機株式会社 | 薄膜形成装置 |
US4892753A (en) | 1986-12-19 | 1990-01-09 | Applied Materials, Inc. | Process for PECVD of silicon oxide using TEOS decomposition |
US4764394A (en) | 1987-01-20 | 1988-08-16 | Wisconsin Alumni Research Foundation | Method and apparatus for plasma source ion implantation |
US4912065A (en) | 1987-05-28 | 1990-03-27 | Matsushita Electric Industrial Co., Ltd. | Plasma doping method |
KR930003857B1 (ko) | 1987-08-05 | 1993-05-14 | 마쯔시다덴기산교 가부시기가이샤 | 플라즈마 도우핑방법 |
US4778561A (en) | 1987-10-30 | 1988-10-18 | Veeco Instruments, Inc. | Electron cyclotron resonance plasma source |
US5643838A (en) | 1988-03-31 | 1997-07-01 | Lucent Technologies Inc. | Low temperature deposition of silicon oxides for device fabrication |
US4871421A (en) | 1988-09-15 | 1989-10-03 | Lam Research Corporation | Split-phase driver for plasma etch system |
US5061838A (en) | 1989-06-23 | 1991-10-29 | Massachusetts Institute Of Technology | Toroidal electron cyclotron resonance reactor |
US4948458A (en) | 1989-08-14 | 1990-08-14 | Lam Research Corporation | Method and apparatus for producing magnetically-coupled planar plasma |
US5106827A (en) | 1989-09-18 | 1992-04-21 | The Perkin Elmer Corporation | Plasma assisted oxidation of perovskites for forming high temperature superconductors using inductively coupled discharges |
US5312778A (en) | 1989-10-03 | 1994-05-17 | Applied Materials, Inc. | Method for plasma processing using magnetically enhanced plasma chemical vapor deposition |
US5074456A (en) | 1990-09-18 | 1991-12-24 | Lam Research Corporation | Composite electrode for plasma processes |
US5040046A (en) | 1990-10-09 | 1991-08-13 | Micron Technology, Inc. | Process for forming highly conformal dielectric coatings in the manufacture of integrated circuits and product produced thereby |
US5107201A (en) | 1990-12-11 | 1992-04-21 | Ogle John S | High voltage oscilloscope probe with wide frequency response |
US5288650A (en) | 1991-01-25 | 1994-02-22 | Ibis Technology Corporation | Prenucleation process for simox device fabrication |
JP3119693B2 (ja) | 1991-10-08 | 2000-12-25 | エム・セテック株式会社 | 半導体基板の製造方法及びその装置 |
US5290382A (en) | 1991-12-13 | 1994-03-01 | Hughes Aircraft Company | Methods and apparatus for generating a plasma for "downstream" rapid shaping of surfaces of substrates and films |
US5505780A (en) | 1992-03-18 | 1996-04-09 | International Business Machines Corporation | High-density plasma-processing tool with toroidal magnetic field |
US5277751A (en) | 1992-06-18 | 1994-01-11 | Ogle John S | Method and apparatus for producing low pressure planar plasma using a coil with its axis parallel to the surface of a coupling window |
WO1994006263A1 (en) | 1992-09-01 | 1994-03-17 | The University Of North Carolina At Chapel Hill | High pressure magnetically assisted inductively coupled plasma |
US5311897A (en) * | 1992-09-18 | 1994-05-17 | Robert L. Cargill, Jr. | Rotary control valve with offset variable area orifice and bypass |
US5542559A (en) | 1993-02-16 | 1996-08-06 | Tokyo Electron Kabushiki Kaisha | Plasma treatment apparatus |
US5572038A (en) | 1993-05-07 | 1996-11-05 | Varian Associates, Inc. | Charge monitor for high potential pulse current dose measurement apparatus and method |
US5354381A (en) | 1993-05-07 | 1994-10-11 | Varian Associates, Inc. | Plasma immersion ion implantation (PI3) apparatus |
JP3430552B2 (ja) | 1993-05-07 | 2003-07-28 | ソニー株式会社 | ダイヤモンド半導体の製造方法 |
IT1263372B (it) | 1993-05-26 | 1996-08-05 | Deregibus A & A Spa | Macchina perfezionata per la produzione di tubi in gomma vulcanizzata. |
EP0634778A1 (en) | 1993-07-12 | 1995-01-18 | The Boc Group, Inc. | Hollow cathode array |
US5532495A (en) * | 1993-11-16 | 1996-07-02 | Sandia Corporation | Methods and apparatus for altering material using ion beams |
JP2919254B2 (ja) | 1993-11-22 | 1999-07-12 | 日本電気株式会社 | 半導体装置の製造方法および形成装置 |
US5520209A (en) | 1993-12-03 | 1996-05-28 | The Dow Chemical Company | Fluid relief device |
US5435881A (en) | 1994-03-17 | 1995-07-25 | Ogle; John S. | Apparatus for producing planar plasma using varying magnetic poles |
US5587038A (en) | 1994-06-16 | 1996-12-24 | Princeton University | Apparatus and process for producing high density axially extending plasmas |
US5569363A (en) | 1994-10-25 | 1996-10-29 | Sony Corporation | Inductively coupled plasma sputter chamber with conductive material sputtering capabilities |
US5674321A (en) | 1995-04-28 | 1997-10-07 | Applied Materials, Inc. | Method and apparatus for producing plasma uniformity in a magnetic field-enhanced plasma reactor |
US5888413A (en) | 1995-06-06 | 1999-03-30 | Matsushita Electric Industrial Co., Ltd. | Plasma processing method and apparatus |
US5711812A (en) | 1995-06-06 | 1998-01-27 | Varian Associates, Inc. | Apparatus for obtaining dose uniformity in plasma doping (PLAD) ion implantation processes |
US5683517A (en) | 1995-06-07 | 1997-11-04 | Applied Materials, Inc. | Plasma reactor with programmable reactant gas distribution |
US5702530A (en) | 1995-06-23 | 1997-12-30 | Applied Materials, Inc. | Distributed microwave plasma reactor for semiconductor processing |
US5653811A (en) | 1995-07-19 | 1997-08-05 | Chan; Chung | System for the plasma treatment of large area substrates |
US5660895A (en) | 1996-04-24 | 1997-08-26 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Low-temperature plasma-enhanced chemical vapor deposition of silicon oxide films and fluorinated silicon oxide films using disilane as a silicon precursor |
US6000360A (en) | 1996-07-03 | 1999-12-14 | Tokyo Electron Limited | Plasma processing apparatus |
US5911832A (en) | 1996-10-10 | 1999-06-15 | Eaton Corporation | Plasma immersion implantation with pulsed anode |
US5654043A (en) | 1996-10-10 | 1997-08-05 | Eaton Corporation | Pulsed plate plasma implantation system and method |
US5770982A (en) | 1996-10-29 | 1998-06-23 | Sematech, Inc. | Self isolating high frequency saturable reactor |
SE510984C2 (sv) | 1996-10-31 | 1999-07-19 | Assa Ab | Cylinderlås |
JP4013271B2 (ja) | 1997-01-16 | 2007-11-28 | 日新電機株式会社 | 物品表面処理方法及び装置 |
JPH10270428A (ja) | 1997-03-27 | 1998-10-09 | Mitsubishi Electric Corp | プラズマ処理装置 |
US6174450B1 (en) | 1997-04-16 | 2001-01-16 | Lam Research Corporation | Methods and apparatus for controlling ion energy and plasma density in a plasma processing system |
US5985742A (en) | 1997-05-12 | 1999-11-16 | Silicon Genesis Corporation | Controlled cleavage process and device for patterned films |
US6291313B1 (en) | 1997-05-12 | 2001-09-18 | Silicon Genesis Corporation | Method and device for controlled cleaving process |
US6582999B2 (en) * | 1997-05-12 | 2003-06-24 | Silicon Genesis Corporation | Controlled cleavage process using pressurized fluid |
US5897752A (en) | 1997-05-20 | 1999-04-27 | Applied Materials, Inc. | Wafer bias ring in a sustained self-sputtering reactor |
US6150628A (en) * | 1997-06-26 | 2000-11-21 | Applied Science And Technology, Inc. | Toroidal low-field reactive gas source |
US6103599A (en) | 1997-07-25 | 2000-08-15 | Silicon Genesis Corporation | Planarizing technique for multilayered substrates |
US6207005B1 (en) | 1997-07-29 | 2001-03-27 | Silicon Genesis Corporation | Cluster tool apparatus using plasma immersion ion implantation |
US5935077A (en) | 1997-08-14 | 1999-08-10 | Ogle; John Seldon | Noninvasive blood flow sensor using magnetic field parallel to skin |
US6861356B2 (en) * | 1997-11-05 | 2005-03-01 | Tokyo Electron Limited | Method of forming a barrier film and method of forming wiring structure and electrodes of semiconductor device having a barrier film |
US6004395A (en) * | 1997-12-19 | 1999-12-21 | Xerox Coporation | Paper handling flap valve array system |
US6041735A (en) | 1998-03-02 | 2000-03-28 | Ball Semiconductor, Inc. | Inductively coupled plasma powder vaporization for fabricating integrated circuits |
US5994236A (en) | 1998-01-23 | 1999-11-30 | Ogle; John Seldon | Plasma source with process nonuniformity improved using ferromagnetic cores |
US6265328B1 (en) | 1998-01-30 | 2001-07-24 | Silicon Genesis Corporation | Wafer edge engineering method and device |
US6274459B1 (en) * | 1998-02-17 | 2001-08-14 | Silicon Genesis Corporation | Method for non mass selected ion implant profile control |
US6132552A (en) | 1998-02-19 | 2000-10-17 | Micron Technology, Inc. | Method and apparatus for controlling the temperature of a gas distribution plate in a process reactor |
AT405882B (de) * | 1998-02-24 | 1999-12-27 | Pustelnik Werner Dipl Ing | Anschlusseinrichtung für einen flüssigkeitsverteiler |
US5944942A (en) | 1998-03-04 | 1999-08-31 | Ogle; John Seldon | Varying multipole plasma source |
US6395150B1 (en) | 1998-04-01 | 2002-05-28 | Novellus Systems, Inc. | Very high aspect ratio gapfill using HDP |
US5998933A (en) | 1998-04-06 | 1999-12-07 | Shun'ko; Evgeny V. | RF plasma inductor with closed ferrite core |
US6101971A (en) | 1998-05-13 | 2000-08-15 | Axcelis Technologies, Inc. | Ion implantation control using charge collection, optical emission spectroscopy and mass analysis |
US6164241A (en) | 1998-06-30 | 2000-12-26 | Lam Research Corporation | Multiple coil antenna for inductively-coupled plasma generation systems |
JP3497092B2 (ja) | 1998-07-23 | 2004-02-16 | 名古屋大学長 | プラズマ密度情報測定方法、および測定に用いられるプローブ、並びにプラズマ密度情報測定装置 |
US6300643B1 (en) | 1998-08-03 | 2001-10-09 | Varian Semiconductor Equipment Associates, Inc. | Dose monitor for plasma doping system |
US6020592A (en) | 1998-08-03 | 2000-02-01 | Varian Semiconductor Equipment Associates, Inc. | Dose monitor for plasma doping system |
JP3906579B2 (ja) | 1998-08-26 | 2007-04-18 | 三菱電機株式会社 | イオン源装置 |
US6050218A (en) | 1998-09-28 | 2000-04-18 | Eaton Corporation | Dosimetry cup charge collection in plasma immersion ion implantation |
US6174743B1 (en) | 1998-12-08 | 2001-01-16 | Advanced Micro Devices, Inc. | Method of reducing incidence of stress-induced voiding in semiconductor interconnect lines |
US6096661A (en) | 1998-12-15 | 2000-08-01 | Advanced Micro Devices, Inc. | Method for depositing silicon dioxide using low temperatures |
US6343677B2 (en) * | 1999-02-01 | 2002-02-05 | Gabriel Ride Control Products, Inc. | Shock absorber |
US6139575A (en) * | 1999-04-02 | 2000-10-31 | Medtronic, Inc. | Hybrid mechanical heart valve prosthesis |
US6239553B1 (en) | 1999-04-22 | 2001-05-29 | Applied Materials, Inc. | RF plasma source for material processing |
US6392351B1 (en) | 1999-05-03 | 2002-05-21 | Evgeny V. Shun'ko | Inductive RF plasma source with external discharge bridge |
US6248642B1 (en) | 1999-06-24 | 2001-06-19 | Ibis Technology Corporation | SIMOX using controlled water vapor for oxygen implants |
US6237527B1 (en) | 1999-08-06 | 2001-05-29 | Axcelis Technologies, Inc. | System for improving energy purity and implant consistency, and for minimizing charge accumulation of an implanted substrate |
US6335536B1 (en) | 1999-10-27 | 2002-01-01 | Varian Semiconductor Equipment Associates, Inc. | Method and apparatus for low voltage plasma doping using dual pulses |
US6182604B1 (en) | 1999-10-27 | 2001-02-06 | Varian Semiconductor Equipment Associates, Inc. | Hollow cathode for plasma doping system |
US6433553B1 (en) * | 1999-10-27 | 2002-08-13 | Varian Semiconductor Equipment Associates, Inc. | Method and apparatus for eliminating displacement current from current measurements in a plasma processing system |
US6341574B1 (en) | 1999-11-15 | 2002-01-29 | Lam Research Corporation | Plasma processing systems |
US6426015B1 (en) * | 1999-12-14 | 2002-07-30 | Applied Materials, Inc. | Method of reducing undesired etching of insulation due to elevated boron concentrations |
US6417078B1 (en) * | 2000-05-03 | 2002-07-09 | Ibis Technology Corporation | Implantation process using sub-stoichiometric, oxygen doses at different energies |
US6679981B1 (en) * | 2000-05-11 | 2004-01-20 | Applied Materials, Inc. | Inductive plasma loop enhancing magnetron sputtering |
US6418874B1 (en) * | 2000-05-25 | 2002-07-16 | Applied Materials, Inc. | Toroidal plasma source for plasma processing |
US6305316B1 (en) | 2000-07-20 | 2001-10-23 | Axcelis Technologies, Inc. | Integrated power oscillator RF source of plasma immersion ion implantation system |
US6303519B1 (en) | 2000-07-20 | 2001-10-16 | United Microelectronics Corp. | Method of making low K fluorinated silicon oxide |
US6403453B1 (en) * | 2000-07-27 | 2002-06-11 | Sharp Laboratories Of America, Inc. | Dose control technique for plasma doping in ultra-shallow junction formations |
US6410449B1 (en) * | 2000-08-11 | 2002-06-25 | Applied Materials, Inc. | Method of processing a workpiece using an externally excited torroidal plasma source |
US6551446B1 (en) * | 2000-08-11 | 2003-04-22 | Applied Materials Inc. | Externally excited torroidal plasma source with a gas distribution plate |
US6348126B1 (en) | 2000-08-11 | 2002-02-19 | Applied Materials, Inc. | Externally excited torroidal plasma source |
US6453842B1 (en) * | 2000-08-11 | 2002-09-24 | Applied Materials Inc. | Externally excited torroidal plasma source using a gas distribution plate |
US6367772B1 (en) * | 2000-09-05 | 2002-04-09 | Julius A. Glogovcsan, Jr. | Volumetric efficiency enhancing throttle body |
US6593173B1 (en) * | 2000-11-28 | 2003-07-15 | Ibis Technology Corporation | Low defect density, thin-layer, SOI substrates |
US6413321B1 (en) * | 2000-12-07 | 2002-07-02 | Applied Materials, Inc. | Method and apparatus for reducing particle contamination on wafer backside during CVD process |
US6755150B2 (en) * | 2001-04-20 | 2004-06-29 | Applied Materials Inc. | Multi-core transformer plasma source |
US6632728B2 (en) * | 2001-07-16 | 2003-10-14 | Agere Systems Inc. | Increasing the electrical activation of ion-implanted dopants |
US20050085769A1 (en) * | 2001-07-17 | 2005-04-21 | Kerberos Proximal Solutions | Fluid exchange system for controlled and localized irrigation and aspiration |
DE10140409A1 (de) * | 2001-08-23 | 2003-03-13 | Siemens Ag | Verfahren zur Herstellung eines Gehäuses oder eines Einsatzteils für ein Gehäuse eines Drosselklappenstutzens sowie Drosselklappenstutzen |
US6942836B2 (en) * | 2001-10-16 | 2005-09-13 | Applera Corporation | System for filling substrate chambers with liquid |
FR2833061B1 (fr) * | 2001-12-05 | 2006-10-06 | Mark Iv Systemes Moteurs Sa | Dispositif de regulation du debit dans une portion de conduit ou analogue |
JP2003184583A (ja) * | 2001-12-20 | 2003-07-03 | Aisan Ind Co Ltd | 絞り弁装置 |
US6726176B2 (en) * | 2002-01-02 | 2004-04-27 | Fisher Controls International, Inc. | Stepped butterfly valve |
US6793197B2 (en) * | 2003-01-30 | 2004-09-21 | Fisher Controls International, Inc. | Butterfly valve |
-
2005
- 2005-04-26 US US11/115,956 patent/US7428915B2/en not_active Expired - Fee Related
-
2006
- 2006-04-26 CN CN200680014181A patent/CN100593230C/zh not_active Expired - Fee Related
- 2006-04-26 WO PCT/US2006/015833 patent/WO2006116511A2/en active Application Filing
- 2006-04-26 JP JP2008509085A patent/JP4875697B2/ja not_active Expired - Fee Related
- 2006-04-26 KR KR1020077023416A patent/KR20080002825A/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03148117A (ja) * | 1989-11-02 | 1991-06-24 | Nec Corp | ドライエッチング装置 |
JPH0864578A (ja) * | 1994-08-22 | 1996-03-08 | Tokyo Electron Ltd | 半導体製造装置及び半導体製造装置のクリーニング方法 |
JPH10132141A (ja) * | 1996-10-28 | 1998-05-22 | Hitachi Ltd | コンダクタンス調整弁および半導体製造装置 |
JP2000018396A (ja) * | 1998-04-28 | 2000-01-18 | Bosch Braking Systems Co Ltd | バタフライバルブ |
Also Published As
Publication number | Publication date |
---|---|
WO2006116511A3 (en) | 2007-09-27 |
CN100593230C (zh) | 2010-03-03 |
KR20080002825A (ko) | 2008-01-04 |
JP4875697B2 (ja) | 2012-02-15 |
US20060237136A1 (en) | 2006-10-26 |
WO2006116511A2 (en) | 2006-11-02 |
CN101167164A (zh) | 2008-04-23 |
US7428915B2 (en) | 2008-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4875697B2 (ja) | プラズマリアクタチャンバのためのoリングレスタンデムスロットル弁 | |
KR101184070B1 (ko) | 반도체 기판 처리 챔버에서 가스 유동을 제어하기 위한장치 | |
US8617347B2 (en) | Vacuum processing chambers incorporating a moveable flow equalizer | |
US6514348B2 (en) | Substrate processing apparatus | |
JP6967954B2 (ja) | 排気装置、処理装置及び排気方法 | |
JPH0774155A (ja) | ドライエッチング方法およびドライエッチング装置 | |
WO2014185313A1 (ja) | プラズマエッチング装置及びプラズマエッチング方法 | |
TW202027162A (zh) | 電漿處理裝置 | |
US20020134441A1 (en) | Widely variable conductance valve | |
US20170301568A1 (en) | Gas supply mechanism and semiconductor manufacturing system | |
KR100754243B1 (ko) | 반도체 제조설비의 진공 장치 | |
JP2016539507A (ja) | ガス流パターンを制御するための処理チャンバ装置、システム、及び方法 | |
JP5357679B2 (ja) | コンダクタンスバルブ及び真空ポンプ | |
US20220165576A1 (en) | Vacuum pumping valve for semiconductor equipment and vacuum control system thereof | |
CN111477565B (zh) | 一种外延设备 | |
US11719255B2 (en) | Pumping liner for improved flow uniformity | |
KR102385542B1 (ko) | 압력 조절 밸브 및 이를 포함하는 기판 처리 장치 | |
US10276354B2 (en) | Segmented focus ring assembly | |
TWI806606B (zh) | 電漿處理裝置 | |
JP5150461B2 (ja) | プラズマ処理装置 | |
US20240047184A1 (en) | Plasma processing apparatus | |
JP2012054491A (ja) | 真空処理装置 | |
JPH11307454A (ja) | ガス整流機構 | |
JP6758218B2 (ja) | 圧力制御方法 | |
JPH0453126A (ja) | 表面処理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090309 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20101130 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110623 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20110623 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110627 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20110629 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110726 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110930 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20111115 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20111125 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141202 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |