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J-GLOBAL ID:200902007559072172   Reference number:89A0596058

Contaminant detection method utilizing polarization characteristics of light reflected from LSI patterns. Automatic detecting technique for patterned wafer surface contaminants inspection.

LSIパターンからの反射光の偏光特性を利用した異物検出法の開発 LSIウェハ上異物の自動検出技術の研究
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Material:
Volume: 25  Issue:Page: 954-961  Publication year: Sep. 1989 
JST Material Number: S0104A  ISSN: 0453-4654  CODEN: KJSRA  Document type: Article
Article type: 原著論文  Country of issue: Japan (JPN)  Language: JAPANESE (JA)
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Manufacturing technology of solid-state devices 
Reference (12):
  • 1) 服部毅:VLSIプロセスにおけるコンタミネーション・コントロール,月刊Semiconductor World, 5-12, 119/125 (1986)
  • 2) R.G. Knollenberg: A Polarization Diversity Surface Analysis System, Proc. SPIE, 774, 32/40 (1987)
  • 3) P. Lilienfeld: Optical Detection of Particle Contamination on Surface: A Review (Aerosol Science and Technology 5), 145/165, Elsevier Science Publishing Co. Inc. (1986)
  • 4) 小泉,ほか:LSIウェハパターンからの反射光の解析,計測自動制御学会論文集, 21-8, 86/92 (1985)
  • 5) 小泉,ほか:LSIプロセスにおける微小異物検出技術,日立評論, 68-9, 43/48 (1986)
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