SG10201403275UA - Automatic fault detection and classification in a plasma processing system and methods thereof - Google Patents

Automatic fault detection and classification in a plasma processing system and methods thereof

Info

Publication number
SG10201403275UA
SG10201403275UA SG10201403275UA SG10201403275UA SG10201403275UA SG 10201403275U A SG10201403275U A SG 10201403275UA SG 10201403275U A SG10201403275U A SG 10201403275UA SG 10201403275U A SG10201403275U A SG 10201403275UA SG 10201403275U A SG10201403275U A SG 10201403275UA
Authority
SG
Singapore
Prior art keywords
classification
methods
processing system
plasma processing
fault detection
Prior art date
Application number
SG10201403275UA
Other languages
English (en)
Inventor
Gunsu Yun
Vijayakumar C Venugopal
Original Assignee
Lam Res Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lam Res Corp filed Critical Lam Res Corp
Publication of SG10201403275UA publication Critical patent/SG10201403275UA/en

Links

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
    • H01J37/3299—Feedback systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Drying Of Semiconductors (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
SG10201403275UA 2009-06-30 2010-06-29 Automatic fault detection and classification in a plasma processing system and methods thereof SG10201403275UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22209809P 2009-06-30 2009-06-30

Publications (1)

Publication Number Publication Date
SG10201403275UA true SG10201403275UA (en) 2014-09-26

Family

ID=43411703

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201403275UA SG10201403275UA (en) 2009-06-30 2010-06-29 Automatic fault detection and classification in a plasma processing system and methods thereof
SG2011091717A SG176797A1 (en) 2009-06-30 2010-06-29 Automatic fault detection and classification in a plasma processing system and methods thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2011091717A SG176797A1 (en) 2009-06-30 2010-06-29 Automatic fault detection and classification in a plasma processing system and methods thereof

Country Status (7)

Country Link
US (1) US8989888B2 (ja)
JP (1) JP5735499B2 (ja)
KR (1) KR101799603B1 (ja)
CN (1) CN102473660B (ja)
SG (2) SG10201403275UA (ja)
TW (1) TWI509376B (ja)
WO (1) WO2011002798A2 (ja)

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US8983631B2 (en) * 2009-06-30 2015-03-17 Lam Research Corporation Arrangement for identifying uncontrolled events at the process module level and methods thereof
US8538572B2 (en) * 2009-06-30 2013-09-17 Lam Research Corporation Methods for constructing an optimal endpoint algorithm
US8618807B2 (en) * 2009-06-30 2013-12-31 Lam Research Corporation Arrangement for identifying uncontrolled events at the process module level and methods thereof
US8473089B2 (en) * 2009-06-30 2013-06-25 Lam Research Corporation Methods and apparatus for predictive preventive maintenance of processing chambers
US20140298099A1 (en) * 2010-12-31 2014-10-02 Institute Of Automation, Chinese Academy Of Sciences Intelligent detection system and method for detecting device fault
JP5779482B2 (ja) * 2011-11-15 2015-09-16 株式会社日立ハイテクノロジーズ プラズマ処理装置およびプラズマ処理方法
CN102539192B (zh) * 2012-01-20 2015-06-17 北京信息科技大学 一种基于ica重构的故障预测方法
US10128090B2 (en) 2012-02-22 2018-11-13 Lam Research Corporation RF impedance model based fault detection
CN104063984A (zh) * 2013-03-21 2014-09-24 英华达（南京）科技有限公司 不良品超标的自动警报方法
KR102026069B1 (ko) 2013-08-05 2019-09-30 삼성전자 주식회사 반도체 설비의 센서 데이터 분할 시스템 및 그 방법
KR102339317B1 (ko) * 2013-12-13 2021-12-14 램 리써치 코포레이션 Ｒｆ 임피던스 모델 기반 폴트 검출
US10950421B2 (en) * 2014-04-21 2021-03-16 Lam Research Corporation Using modeling for identifying a location of a fault in an RF transmission system for a plasma system
KR102223623B1 (ko) 2014-07-30 2021-03-08 삼성전자주식회사 반도체 제조설비의 관리방법 및 그의 관리시스템
US20160048399A1 (en) * 2014-08-15 2016-02-18 At&T Intellectual Property I, L.P. Orchestrated sensor set
US10133263B1 (en) 2014-08-18 2018-11-20 Kla-Tencor Corporation Process condition based dynamic defect inspection
KR20180073700A (ko) * 2015-11-16 2018-07-02 도쿄엘렉트론가부시키가이샤 진보된 광학 센서 및 플라즈마 챔버용 방법
JP6675014B2 (ja) * 2016-11-30 2020-04-01 株式会社日立製作所 データ収集システム、異常検出方法、及びゲートウェイ装置
JP6840013B2 (ja) * 2017-03-31 2021-03-10 アズビル株式会社 時系列データ記録方法および装置
JP6857068B2 (ja) * 2017-03-31 2021-04-14 アズビル株式会社 時系列データ記録方法および装置
US10545821B2 (en) * 2017-07-31 2020-01-28 Hewlett Packard Enterprise Development Lp Fault-tolerant dot product engine
KR101994036B1 (ko) * 2018-02-21 2019-06-27 한양대학교 산학협력단 플라즈마 측정 장치
WO2019226462A1 (en) * 2018-05-25 2019-11-28 Lam Research Corporation Heater fault determination during processing
US11316537B2 (en) 2019-06-03 2022-04-26 Hewlett Packard Enterprise Development Lp Fault-tolerant analog computing
CN110380389B (zh) * 2019-06-25 2021-09-10 昆明理工大学 一种基于二维判断平面的新型混合补偿线路暂态量方向保护方法
JP7482651B2 (ja) * 2020-03-04 2024-05-14 キヤノン株式会社 情報処理装置、監視方法、プログラムおよび物品製造方法
EP4113574B1 (en) 2021-07-02 2024-01-03 Comet AG Method for machine learning a detection of at least one irregularity in a plasma system
EP4242904A3 (en) 2021-07-02 2023-11-01 Comet AG Method for machine learning a detection of at least one irregularity in a plasma system
EP4113352A1 (en) 2021-07-02 2023-01-04 Comet AG A method for improving digital signal processing in a radio-frequency system

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Also Published As

Publication number Publication date
US8989888B2 (en) 2015-03-24
WO2011002798A2 (en) 2011-01-06
US20120101622A1 (en) 2012-04-26
TWI509376B (zh) 2015-11-21
JP5735499B2 (ja) 2015-06-17
KR20120107846A (ko) 2012-10-04
CN102473660B (zh) 2015-03-18
CN102473660A (zh) 2012-05-23
SG176797A1 (en) 2012-01-30
WO2011002798A3 (en) 2011-03-17
JP2012532425A (ja) 2012-12-13
KR101799603B1 (ko) 2017-11-20
TW201122743A (en) 2011-07-01

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