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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
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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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
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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
US6705507B2 (en) * 2001-07-24 2004-03-16 Kulicke & Soffa Investments, Inc. Die attach system and process using cornercube offset tool
US7885453B1 (en) 2007-06-07 2011-02-08 Cognex Technology And Investment Corporation Image preprocessing for probe mark inspection
US7142718B2 (en) * 2002-10-28 2006-11-28 Lee Shih-Jong J Fast pattern searching
US20040199052A1 (en) 2003-04-01 2004-10-07 Scimed Life Systems, Inc. Endoscopic imaging system
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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
JP4128513B2 (ja) * 2003-10-07 2008-07-30 株式会社新川 ボンディング用パターン識別方法、ボンディング用パターン識別装置及びボンディング用パターン識別プログラム
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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US8111904B2 (en) 2005-10-07 2012-02-07 Cognex Technology And Investment Corp. Methods and apparatus for practical 3D vision system
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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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TWI408362B (zh) * 2009-10-19 2013-09-11 Innolux Corp 陣列基板與液晶面板的自動檢測方法，製程機台及其陣列基板自動檢測裝置
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
US9218536B2 (en) 2011-12-23 2015-12-22 Cognex Corporation Methods and apparatus for one-dimensional signal extraction
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US9679224B2 (en) 2013-06-28 2017-06-13 Cognex Corporation Semi-supervised method for training multiple pattern recognition and registration tool models
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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
CN109155069A (zh) * 2016-03-09 2019-01-04 新加坡科技研究局 用于自动光学引线接合检验的自确定检验方法
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
EP0713593A4 (de) 1998-09-02
US5581632A (en) 1996-12-03
US5835622A (en) 1998-11-10
JP3522280B2 (ja) 2004-04-26
JPH09504401A (ja) 1997-04-28
US5901241A (en) 1999-05-04
EP0713593B1 (de) 2002-11-06
WO1995030204A1 (en) 1995-11-09
EP0713593A1 (de) 1996-05-29
AU2429295A (en) 1995-11-29

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Legal Events

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8332 No legal effect for de