SG146603A1 - Multiple surface inspection system and method - Google Patents

Multiple surface inspection system and method

Info

Publication number
SG146603A1
SG146603A1 SG200802630-4A SG2008026304A SG146603A1 SG 146603 A1 SG146603 A1 SG 146603A1 SG 2008026304 A SG2008026304 A SG 2008026304A SG 146603 A1 SG146603 A1 SG 146603A1
Authority
SG
Singapore
Prior art keywords
inspection
prism
pieces
multiple surface
inspection system
Prior art date
Application number
SG200802630-4A
Other languages
English (en)
Inventor
Ajharali Amanullah
Ge Han Cheng
Tan Huek Choy
Lai Hing Tim
Original Assignee
Asti Holdings Ltd
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 Asti Holdings Ltd filed Critical Asti Holdings Ltd
Publication of SG146603A1 publication Critical patent/SG146603A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
SG200802630-4A 2007-04-05 2008-04-04 Multiple surface inspection system and method SG146603A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/732,888 US7768633B2 (en) 2007-04-05 2007-04-05 Multiple surface inspection system and method

Publications (1)

Publication Number Publication Date
SG146603A1 true SG146603A1 (en) 2008-10-30

Family

ID=39580299

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200802630-4A SG146603A1 (en) 2007-04-05 2008-04-04 Multiple surface inspection system and method

Country Status (7)

Country Link
US (1) US7768633B2 (de)
EP (1) EP1978353B1 (de)
KR (1) KR101581777B1 (de)
CN (2) CN102788554B (de)
MY (1) MY173646A (de)
SG (1) SG146603A1 (de)
TW (1) TWI365981B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7869021B2 (en) * 2007-04-05 2011-01-11 Asti Holdings Limited Multiple surface inspection system and method
TWI484166B (zh) * 2012-12-28 2015-05-11 Hon Hai Prec Ind Co Ltd 物體表面檢測系統
WO2017170805A1 (ja) * 2016-03-31 2017-10-05 国立大学法人弘前大学 多面画像取得システム、観察装置、観察方法、スクリーニング方法、および被写体の立体再構成方法
US20200232785A1 (en) * 2017-04-01 2020-07-23 Hewlett-Packard Development Company, L.P. Surface height measurement system
CN112098420B (zh) * 2020-09-15 2023-10-10 杭州海康机器人股份有限公司 曲面屏检测装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8302228A (nl) * 1983-06-22 1985-01-16 Optische Ind De Oude Delft Nv Meetstelsel voor het onder gebruikmaking van een op driehoeksmeting berustend principe, contactloos meten van een door een oppervlakcontour van een objectvlak gegeven afstand tot een referentieniveau.
JPS6212845A (ja) * 1985-07-10 1987-01-21 Kirin Brewery Co Ltd 壜のねじ口部欠陥検出装置
US5256871A (en) * 1992-12-22 1993-10-26 Emhart Glass Machinery Investments Inc. Machine for video inspection of glass containers with intersecting light beams
EP0657732A1 (de) * 1993-12-06 1995-06-14 Elpatronic Ag Verfahren und Vorrichtung zur optischen Prüfung eines durchsichtigen Behälterbereichs, insbesondere des Mündungsbereichs
JPH09196856A (ja) * 1996-01-23 1997-07-31 Tsubakimoto Chain Co 表面検査方法、表面検査装置及びプリズム
KR19990018439A (ko) * 1997-08-27 1999-03-15 윤종용 부품 검사장치
US6788411B1 (en) * 1999-07-08 2004-09-07 Ppt Vision, Inc. Method and apparatus for adjusting illumination angle
KR100577421B1 (ko) * 2000-02-16 2006-05-08 삼성전자주식회사 검사장치
AU2001282842A1 (en) * 2000-08-22 2002-03-04 Agilent Technologies Inc. Three dimensional inspection of leaded ics
EP1602001B1 (de) 2003-03-07 2009-05-27 ISMECA Semiconductor Holding SA Optische einrichtung und inspektionsmodul
DE10312051A1 (de) * 2003-03-18 2004-09-30 Vitronic Dr.-Ing. Stein Bildverarbeitungssysteme Gmbh Mantelflächensensor sowie Abbildungsoptik hierfür
EP1720003B1 (de) * 2004-02-27 2014-11-19 Technical Co., Ltd. Optisches system zur multidirektionalen gleichzeitigen beobachtung
WO2005103656A1 (en) * 2004-04-23 2005-11-03 Advanced Systems Automation Limited Multiple surface viewer
US7593565B2 (en) * 2004-12-08 2009-09-22 Rudolph Technologies, Inc. All surface data for use in substrate inspection

Also Published As

Publication number Publication date
CN102788554B (zh) 2017-04-12
CN101290211A (zh) 2008-10-22
TW200907331A (en) 2009-02-16
KR101581777B1 (ko) 2015-12-31
TWI365981B (en) 2012-06-11
EP1978353A2 (de) 2008-10-08
EP1978353B1 (de) 2020-07-08
MY173646A (en) 2020-02-13
US20080246958A1 (en) 2008-10-09
CN102788554A (zh) 2012-11-21
EP1978353A3 (de) 2010-12-29
US7768633B2 (en) 2010-08-03
KR20080091048A (ko) 2008-10-09

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