TW201129884A - Methods and arrangements for in-situ process monitoring and control for plasma processing tools - Google Patents
Methods and arrangements for in-situ process monitoring and control for plasma processing toolsInfo
- Publication number
- TW201129884A TW201129884A TW099121516A TW99121516A TW201129884A TW 201129884 A TW201129884 A TW 201129884A TW 099121516 A TW099121516 A TW 099121516A TW 99121516 A TW99121516 A TW 99121516A TW 201129884 A TW201129884 A TW 201129884A
- Authority
- TW
- Taiwan
- Prior art keywords
- sensor data
- arrangement
- control
- arrangements
- methods
- Prior art date
Links
- 238000011065 in-situ storage Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 238000004886 process control Methods 0.000 abstract 3
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
-
- 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
- H01J37/3299—Feedback systems
-
- 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
- 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/46—Generating plasma using applied electromagnetic fields, e.g. high frequency or microwave energy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Drying Of Semiconductors (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Chemical Vapour Deposition (AREA)
- General Factory Administration (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Complex Calculations (AREA)
- Plasma Technology (AREA)
Abstract
An arrangement for implementing an automatic in-situ process control scheme during execution of a recipe is provided. The arrangement includes control-loop sensors configured at least for collecting a first set of sensor data to facilitate monitoring set points during the recipe execution, wherein the control-loop sensors being part of a process control loop. The arrangement also includes independent sensors configured at least for collecting a second set of sensor data, which is not part of the process control loop. The arrangement yet also includes a hub configured for at least receiving at least one of the first set of sensor data and the second set of sensor data. The arrangement yet further includes an analysis computer communicably coupled with the hub and configured for performing analysis of at least one of the first set of sensor data and the second set of sensor data.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22210209P | 2009-06-30 | 2009-06-30 | |
US22202409P | 2009-06-30 | 2009-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201129884A true TW201129884A (en) | 2011-09-01 |
TWI509375B TWI509375B (en) | 2015-11-21 |
Family
ID=43411705
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW099121515A TWI484435B (en) | 2009-06-30 | 2010-06-30 | Methods and apparatus to predict etch rate uniformity for qualification of a plasma chamber |
TW099121519A TWI536193B (en) | 2009-06-30 | 2010-06-30 | Methods and apparatus for predictive preventive maintenance of processing chambers |
TW099121516A TWI509375B (en) | 2009-06-30 | 2010-06-30 | Methods and arrangements for implementing automatic in-situ process control scheme during execution of recipe |
TW099121511A TWI480917B (en) | 2009-06-30 | 2010-06-30 | Methods for constructing an optimal endpoint algorithm |
TW099121513A TWI495970B (en) | 2009-06-30 | 2010-06-30 | Method and arrangement for detecting in-situ fast transient event |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW099121515A TWI484435B (en) | 2009-06-30 | 2010-06-30 | Methods and apparatus to predict etch rate uniformity for qualification of a plasma chamber |
TW099121519A TWI536193B (en) | 2009-06-30 | 2010-06-30 | Methods and apparatus for predictive preventive maintenance of processing chambers |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW099121511A TWI480917B (en) | 2009-06-30 | 2010-06-30 | Methods for constructing an optimal endpoint algorithm |
TW099121513A TWI495970B (en) | 2009-06-30 | 2010-06-30 | Method and arrangement for detecting in-situ fast transient event |
Country Status (6)
Country | Link |
---|---|
JP (5) | JP5599882B2 (en) |
KR (5) | KR101708077B1 (en) |
CN (5) | CN102804929B (en) |
SG (5) | SG176565A1 (en) |
TW (5) | TWI484435B (en) |
WO (5) | WO2011002800A2 (en) |
Cited By (3)
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---|---|---|---|---|
TWI677264B (en) * | 2013-12-13 | 2019-11-11 | 美商蘭姆研究公司 | Rf impedance model based fault detection |
US10748748B2 (en) | 2012-02-22 | 2020-08-18 | Lam Research Corporation | RF impedance model based fault detection |
TWI768386B (en) * | 2019-06-24 | 2022-06-21 | 德商Sms集團有限公司 | Industrial plant, particularly plant of the metal-producing industry or the aluminium or steel industry, and method of operating an industrial plant, particularly plant of the metal-producing industry or the aluminium or steel industry |
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US9502221B2 (en) | 2013-07-26 | 2016-11-22 | Lam Research Corporation | Etch rate modeling and use thereof with multiple parameters for in-chamber and chamber-to-chamber matching |
US10192763B2 (en) * | 2015-10-05 | 2019-01-29 | Applied Materials, Inc. | Methodology for chamber performance matching for semiconductor equipment |
US10269545B2 (en) * | 2016-08-03 | 2019-04-23 | Lam Research Corporation | Methods for monitoring plasma processing systems for advanced process and tool control |
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2010
- 2010-06-29 CN CN201080028990.XA patent/CN102804929B/en active Active
- 2010-06-29 JP JP2012518584A patent/JP5599882B2/en active Active
- 2010-06-29 CN CN201080029444.8A patent/CN102473631B/en active Active
- 2010-06-29 KR KR1020117031499A patent/KR101708077B1/en active Active
- 2010-06-29 WO PCT/US2010/040456 patent/WO2011002800A2/en active Application Filing
- 2010-06-29 CN CN201080027296.6A patent/CN102804353B/en active Active
- 2010-06-29 KR KR1020117031592A patent/KR101741274B1/en active Active
- 2010-06-29 SG SG2011085131A patent/SG176565A1/en unknown
- 2010-06-29 SG SG2011085149A patent/SG176566A1/en unknown
- 2010-06-29 WO PCT/US2010/040478 patent/WO2011002811A2/en active Application Filing
- 2010-06-29 KR KR1020117031574A patent/KR101741272B1/en active Active
- 2010-06-29 JP JP2012518586A patent/JP5629770B2/en active Active
- 2010-06-29 WO PCT/US2010/040465 patent/WO2011002803A2/en active Application Filing
- 2010-06-29 SG SG2011085107A patent/SG176147A1/en unknown
- 2010-06-29 JP JP2012518588A patent/JP5693573B2/en active Active
- 2010-06-29 JP JP2012518582A patent/JP5624618B2/en active Active
- 2010-06-29 SG SG2011085172A patent/SG176567A1/en unknown
- 2010-06-29 CN CN201080029270.5A patent/CN102474968B/en active Active
- 2010-06-29 KR KR1020117031573A patent/KR101708078B1/en active Active
- 2010-06-29 JP JP2012518589A patent/JP2012532464A/en active Pending
- 2010-06-29 WO PCT/US2010/040477 patent/WO2011002810A2/en active Application Filing
- 2010-06-29 KR KR1020117031561A patent/KR101741271B1/en active Active
- 2010-06-29 WO PCT/US2010/040468 patent/WO2011002804A2/en active Application Filing
- 2010-06-29 CN CN201080029024.XA patent/CN102473590B/en active Active
- 2010-06-29 SG SG2011085115A patent/SG176564A1/en unknown
- 2010-06-30 TW TW099121515A patent/TWI484435B/en active
- 2010-06-30 TW TW099121519A patent/TWI536193B/en active
- 2010-06-30 TW TW099121516A patent/TWI509375B/en active
- 2010-06-30 TW TW099121511A patent/TWI480917B/en active
- 2010-06-30 TW TW099121513A patent/TWI495970B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10748748B2 (en) | 2012-02-22 | 2020-08-18 | Lam Research Corporation | RF impedance model based fault detection |
TWI677264B (en) * | 2013-12-13 | 2019-11-11 | 美商蘭姆研究公司 | Rf impedance model based fault detection |
TWI768386B (en) * | 2019-06-24 | 2022-06-21 | 德商Sms集團有限公司 | Industrial plant, particularly plant of the metal-producing industry or the aluminium or steel industry, and method of operating an industrial plant, particularly plant of the metal-producing industry or the aluminium or steel industry |
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