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DE69528741D1 - Verfahren und gerät für ein lötkugelkontrollsystem - Google Patents

Verfahren und gerät für ein lötkugelkontrollsystem

Info

Publication number
DE69528741D1
DE69528741D1 DE69528741T DE69528741T DE69528741D1 DE 69528741 D1 DE69528741 D1 DE 69528741D1 DE 69528741 T DE69528741 T DE 69528741T DE 69528741 T DE69528741 T DE 69528741T DE 69528741 D1 DE69528741 D1 DE 69528741D1
Authority
DE
Germany
Prior art keywords
control system
solder ball
ball control
solder
control
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 - Lifetime
Application number
DE69528741T
Other languages
English (en)
Inventor
Juha Koljonen
J Michael
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cognex Corp
Original Assignee
Cognex 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 Cognex Corp filed Critical Cognex Corp
Application granted granted Critical
Publication of DE69528741D1 publication Critical patent/DE69528741D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/48—Extraction of image or video features by mapping characteristic values of the pattern into a parameter space, e.g. Hough transformation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30152—Solder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE69528741T 1994-05-02 1995-05-01 Verfahren und gerät für ein lötkugelkontrollsystem Expired - Lifetime DE69528741D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/236,213 US5581632A (en) 1994-05-02 1994-05-02 Method and apparatus for ball bond inspection system
PCT/US1995/005273 WO1995030204A1 (en) 1994-05-02 1995-05-01 Method and apparatus for ball bond inspection system

Publications (1)

Publication Number Publication Date
DE69528741D1 true DE69528741D1 (de) 2002-12-12

Family

ID=22888598

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528741T Expired - Lifetime DE69528741D1 (de) 1994-05-02 1995-05-01 Verfahren und gerät für ein lötkugelkontrollsystem

Country Status (6)

Country Link
US (3) US5581632A (de)
EP (1) EP0713593B1 (de)
JP (1) JP3522280B2 (de)
AU (1) AU2429295A (de)
DE (1) DE69528741D1 (de)
WO (1) WO1995030204A1 (de)

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US6729530B2 (en) 2001-07-24 2004-05-04 Kulicke & Soffa Investments, Inc. Fiber alignment apparatus and process using cornercube offset tool
US7527186B2 (en) * 2001-07-24 2009-05-05 Kulicke And Soffa Industries, Inc. Method and apparatus for mapping a position of a capillary tool tip using a prism
US7523848B2 (en) * 2001-07-24 2009-04-28 Kulicke And Soffa Industries, Inc. Method and apparatus for measuring the size of free air balls on a wire bonder
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US7885453B1 (en) * 2007-06-07 2011-02-08 Cognex Technology And Investment Corporation Image preprocessing for probe mark inspection
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US7142718B2 (en) * 2002-10-28 2006-11-28 Lee Shih-Jong J Fast pattern searching
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US7190834B2 (en) 2003-07-22 2007-03-13 Cognex Technology And Investment Corporation Methods for finding and characterizing a deformed pattern in an image
US8081820B2 (en) 2003-07-22 2011-12-20 Cognex Technology And Investment Corporation Method for partitioning a pattern into optimized sub-patterns
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US7349567B2 (en) * 2004-03-05 2008-03-25 Electro Scientific Industries, Inc. Method and apparatus for determining angular pose of an object
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TR200802780A2 (tr) * 2008-04-22 2009-11-23 T�B�Tak- T�Rk�Ye B�L�Msel Ve Teknoloj�K Ara�Tirma Kurumu Kovan dip tablası üzerinde otomatik bölge bölütleme yöntemi ve kovan karşılaştırma için en uygun iz bölgesi seçimi.
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CN103107111B (zh) 2011-11-11 2017-03-01 飞思卡尔半导体公司 用于监测线接合中无空气球（fab）形成的方法和装置
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CN104390631A (zh) * 2014-03-11 2015-03-04 北京中天荣泰科技发展有限公司 一种基于自由曲面视觉标识点的编码方法及解码方法
JP6653539B2 (ja) * 2015-08-31 2020-02-26 株式会社ミツトヨ 画像測定装置、その制御プログラム及び測定装置
US10776912B2 (en) 2016-03-09 2020-09-15 Agency For Science, Technology And Research Self-determining inspection method for automated optical wire bond inspection
TWI697656B (zh) * 2017-12-20 2020-07-01 日商新川股份有限公司 線形狀檢查裝置以及線形狀檢查方法
JP7283228B2 (ja) * 2019-05-27 2023-05-30 コニカミノルタ株式会社 測定装置、画像形成装置、および、測定方法

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Also Published As

Publication number Publication date
JPH09504401A (ja) 1997-04-28
US5581632A (en) 1996-12-03
WO1995030204A1 (en) 1995-11-09
AU2429295A (en) 1995-11-29
EP0713593B1 (de) 2002-11-06
US5901241A (en) 1999-05-04
US5835622A (en) 1998-11-10
EP0713593A4 (de) 1998-09-02
JP3522280B2 (ja) 2004-04-26
EP0713593A1 (de) 1996-05-29

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8332 No legal effect for de