DE69020264T2 - Ätzkammer mit gasdispersionsmembran. - Google Patents
Ätzkammer mit gasdispersionsmembran.Info
- Publication number
- DE69020264T2 DE69020264T2 DE69020264T DE69020264T DE69020264T2 DE 69020264 T2 DE69020264 T2 DE 69020264T2 DE 69020264 T DE69020264 T DE 69020264T DE 69020264 T DE69020264 T DE 69020264T DE 69020264 T2 DE69020264 T2 DE 69020264T2
- Authority
- DE
- Germany
- Prior art keywords
- etching chamber
- gas dispersion
- dispersion membrane
- membrane
- 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.)
- Expired - Fee Related
Links
- 239000006185 dispersion Substances 0.000 title 1
- 238000005530 etching Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
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
- 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
-
- 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
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/935—Gas flow control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Drying Of Semiconductors (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/320,494 US5458724A (en) | 1989-03-08 | 1989-03-08 | Etch chamber with gas dispersing membrane |
PCT/US1990/000792 WO1990010729A1 (en) | 1989-03-08 | 1990-02-12 | Improved etch chamber with gas dispersing membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69020264D1 DE69020264D1 (de) | 1995-07-27 |
DE69020264T2 true DE69020264T2 (de) | 1995-10-26 |
Family
ID=23246683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69020264T Expired - Fee Related DE69020264T2 (de) | 1989-03-08 | 1990-02-12 | Ätzkammer mit gasdispersionsmembran. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5458724A (de) |
EP (1) | EP0414859B1 (de) |
DE (1) | DE69020264T2 (de) |
WO (1) | WO1990010729A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3328416B2 (ja) * | 1994-03-18 | 2002-09-24 | 富士通株式会社 | 半導体装置の製造方法と製造装置 |
TW371775B (en) * | 1995-04-28 | 1999-10-11 | Siemens Ag | Method for the selective removal of silicon dioxide |
US7393561B2 (en) * | 1997-08-11 | 2008-07-01 | Applied Materials, Inc. | Method and apparatus for layer by layer deposition of thin films |
US6352593B1 (en) | 1997-08-11 | 2002-03-05 | Torrex Equipment Corp. | Mini-batch process chamber |
US6780464B2 (en) | 1997-08-11 | 2004-08-24 | Torrex Equipment | Thermal gradient enhanced CVD deposition at low pressure |
US6167837B1 (en) | 1998-01-15 | 2001-01-02 | Torrex Equipment Corp. | Apparatus and method for plasma enhanced chemical vapor deposition (PECVD) in a single wafer reactor |
US20030049372A1 (en) * | 1997-08-11 | 2003-03-13 | Cook Robert C. | High rate deposition at low pressures in a small batch reactor |
US6352594B2 (en) | 1997-08-11 | 2002-03-05 | Torrex | Method and apparatus for improved chemical vapor deposition processes using tunable temperature controlled gas injectors |
WO1999036587A1 (en) * | 1998-01-15 | 1999-07-22 | Torrex Equipment Corporation | Vertical plasma enhanced process apparatus and method |
US6335293B1 (en) * | 1998-07-13 | 2002-01-01 | Mattson Technology, Inc. | Systems and methods for two-sided etch of a semiconductor substrate |
US6494984B2 (en) * | 1999-01-14 | 2002-12-17 | Semitool, Inc. | Flat media processing machine |
JP3330554B2 (ja) * | 1999-01-27 | 2002-09-30 | 松下電器産業株式会社 | エッチング方法 |
WO2001064315A1 (en) * | 2000-03-01 | 2001-09-07 | Mykrolis Corporation | Centering ring diffuser/filter |
US7270724B2 (en) | 2000-12-13 | 2007-09-18 | Uvtech Systems, Inc. | Scanning plasma reactor |
US6773683B2 (en) * | 2001-01-08 | 2004-08-10 | Uvtech Systems, Inc. | Photocatalytic reactor system for treating flue effluents |
US7316761B2 (en) * | 2003-02-03 | 2008-01-08 | Applied Materials, Inc. | Apparatus for uniformly etching a dielectric layer |
US20050011459A1 (en) * | 2003-07-15 | 2005-01-20 | Heng Liu | Chemical vapor deposition reactor |
US20050178336A1 (en) * | 2003-07-15 | 2005-08-18 | Heng Liu | Chemical vapor deposition reactor having multiple inlets |
US20090096349A1 (en) * | 2007-04-26 | 2009-04-16 | Moshtagh Vahid S | Cross flow cvd reactor |
US8216419B2 (en) * | 2008-03-28 | 2012-07-10 | Bridgelux, Inc. | Drilled CVD shower head |
US8668775B2 (en) * | 2007-10-31 | 2014-03-11 | Toshiba Techno Center Inc. | Machine CVD shower head |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5291650A (en) * | 1976-01-29 | 1977-08-02 | Toshiba Corp | Continuous gas plasma etching apparatus |
IT1203089B (it) * | 1976-03-03 | 1989-02-15 | Int Plasma Corp | Procedimento ed apparecchiatura per eseguire reazioni chimiche nella regione della scarica luminescente di un plasma |
FR2376904A1 (fr) * | 1977-01-11 | 1978-08-04 | Alsthom Atlantique | Procede d'attaque d'une couche mince par decomposition d'un gaz dans un plasma |
US4119881A (en) * | 1978-02-27 | 1978-10-10 | Control Data Corporation | Ion beam generator having concentrically arranged frustoconical accelerating grids |
US4230515A (en) * | 1978-07-27 | 1980-10-28 | Davis & Wilder, Inc. | Plasma etching apparatus |
US4209357A (en) * | 1979-05-18 | 1980-06-24 | Tegal Corporation | Plasma reactor apparatus |
US4313783A (en) * | 1980-05-19 | 1982-02-02 | Branson International Plasma Corporation | Computer controlled system for processing semiconductor wafers |
JPH0770509B2 (ja) * | 1982-10-08 | 1995-07-31 | 株式会社日立製作所 | ドライプロセス装置 |
FR2538987A1 (fr) * | 1983-01-05 | 1984-07-06 | Commissariat Energie Atomique | Enceinte pour le traitement et notamment la gravure de substrats par la methode du plasma reactif |
JPS59207631A (ja) * | 1983-05-11 | 1984-11-24 | Semiconductor Res Found | 光化学を用いたドライプロセス装置 |
JPS6060060A (ja) * | 1983-09-12 | 1985-04-06 | 株式会社日立製作所 | 鉄道車両の扉開閉装置 |
JPS60137021A (ja) * | 1983-12-26 | 1985-07-20 | Toshiba Corp | プラズマエツチング装置 |
US4579618A (en) * | 1984-01-06 | 1986-04-01 | Tegal Corporation | Plasma reactor apparatus |
US4534816A (en) * | 1984-06-22 | 1985-08-13 | International Business Machines Corporation | Single wafer plasma etch reactor |
US4544446A (en) * | 1984-07-24 | 1985-10-01 | J. T. Baker Chemical Co. | VLSI chemical reactor |
US4590042A (en) * | 1984-12-24 | 1986-05-20 | Tegal Corporation | Plasma reactor having slotted manifold |
JPS61222534A (ja) * | 1985-03-28 | 1986-10-03 | Anelva Corp | 表面処理方法および装置 |
US4631105A (en) * | 1985-04-22 | 1986-12-23 | Branson International Plasma Corporation | Plasma etching apparatus |
US4600464A (en) * | 1985-05-01 | 1986-07-15 | International Business Machines Corporation | Plasma etching reactor with reduced plasma potential |
US4612077A (en) * | 1985-07-29 | 1986-09-16 | The Perkin-Elmer Corporation | Electrode for plasma etching system |
US4749440A (en) * | 1985-08-28 | 1988-06-07 | Fsi Corporation | Gaseous process and apparatus for removing films from substrates |
US4595484A (en) * | 1985-12-02 | 1986-06-17 | International Business Machines Corporation | Reactive ion etching apparatus |
US4780169A (en) * | 1987-05-11 | 1988-10-25 | Tegal Corporation | Non-uniform gas inlet for dry etching apparatus |
US4846928A (en) * | 1987-08-04 | 1989-07-11 | Texas Instruments, Incorporated | Process and apparatus for detecting aberrations in production process operations |
US4820371A (en) * | 1987-12-15 | 1989-04-11 | Texas Instruments Incorporated | Apertured ring for exhausting plasma reactor gases |
US4792378A (en) * | 1987-12-15 | 1988-12-20 | Texas Instruments Incorporated | Gas dispersion disk for use in plasma enhanced chemical vapor deposition reactor |
US4859277A (en) * | 1988-05-03 | 1989-08-22 | Texas Instruments Incorporated | Method for measuring plasma properties in semiconductor processing |
US4857142A (en) * | 1988-09-22 | 1989-08-15 | Fsi International, Inc. | Method and apparatus for controlling simultaneous etching of front and back sides of wafers |
-
1989
- 1989-03-08 US US07/320,494 patent/US5458724A/en not_active Expired - Fee Related
-
1990
- 1990-02-12 EP EP90903706A patent/EP0414859B1/de not_active Expired - Lifetime
- 1990-02-12 DE DE69020264T patent/DE69020264T2/de not_active Expired - Fee Related
- 1990-02-12 WO PCT/US1990/000792 patent/WO1990010729A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0414859A1 (de) | 1991-03-06 |
US5458724A (en) | 1995-10-17 |
EP0414859B1 (de) | 1995-06-21 |
WO1990010729A1 (en) | 1990-09-20 |
DE69020264D1 (de) | 1995-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |