DE60022672D1 - Röntgentomographische bga ( ball grid array ) prüfungen - Google Patents

Röntgentomographische bga ( ball grid array ) prüfungen

Info

Publication number
DE60022672D1
DE60022672D1 DE60022672T DE60022672T DE60022672D1 DE 60022672 D1 DE60022672 D1 DE 60022672D1 DE 60022672 T DE60022672 T DE 60022672T DE 60022672 T DE60022672 T DE 60022672T DE 60022672 D1 DE60022672 D1 DE 60022672D1
Authority
DE
Germany
Prior art keywords
vertical
bga
interest
joint
grid array
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
DE60022672T
Other languages
English (en)
Other versions
DE60022672T2 (de
Inventor
Rohit Patnaik
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.)
Teradyne Inc
Original Assignee
Teradyne Inc
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 Teradyne Inc filed Critical Teradyne Inc
Publication of DE60022672D1 publication Critical patent/DE60022672D1/de
Application granted granted Critical
Publication of DE60022672T2 publication Critical patent/DE60022672T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/04—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/044—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using laminography or tomosynthesis
    • 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
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/302—Contactless testing
    • G01R31/308—Contactless testing using non-ionising electromagnetic radiation, e.g. optical radiation
    • 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
    • G06T2207/30141—Printed circuit board [PCB]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Image Processing (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Lubricants (AREA)
  • Temperature-Responsive Valves (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Image Analysis (AREA)
DE60022672T 1999-11-08 2000-11-07 Röntgentomographische bga ( ball grid array ) prüfungen Expired - Lifetime DE60022672T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16393299P 1999-11-08 1999-11-08
US163932P 1999-11-08
PCT/US2000/041931 WO2001035051A2 (en) 1999-11-08 2000-11-07 X-ray tomography bga (ball grid array) inspections

Publications (2)

Publication Number Publication Date
DE60022672D1 true DE60022672D1 (en) 2005-10-20
DE60022672T2 DE60022672T2 (de) 2006-06-29

Family

ID=22592245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60022672T Expired - Lifetime DE60022672T2 (de) 1999-11-08 2000-11-07 Röntgentomographische bga ( ball grid array ) prüfungen

Country Status (10)

Country Link
EP (1) EP1236017B1 (de)
JP (3) JP3665294B2 (de)
KR (1) KR100522560B1 (de)
CN (1) CN1409816A (de)
AT (1) ATE304695T1 (de)
AU (1) AU3792801A (de)
CA (1) CA2390068A1 (de)
DE (1) DE60022672T2 (de)
MX (1) MXPA02004628A (de)
WO (1) WO2001035051A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6847900B2 (en) * 2001-12-17 2005-01-25 Agilent Technologies, Inc. System and method for identifying solder joint defects
DE102004031130A1 (de) * 2004-06-28 2006-01-19 Yxlon International Security Gmbh Verfahren zur Überprüfung eines Gepäckstücks mittels eines Röntgenbeugungsverfahrens
JP4910378B2 (ja) * 2005-03-01 2012-04-04 株式会社デンソー Ｘ線検査装置及びｘ線検査方法
JP5271514B2 (ja) * 2007-07-09 2013-08-21 名古屋電機工業株式会社 多層配線基板の放射線検査方法および放射線検査装置ならびに放射線検査方法を実現する放射線検査プログラム
KR101043612B1 (ko) * 2009-10-23 2011-06-24 주식회사 쎄크 Ｘ선 검사시스템 및 이를 이용한 검사방법
JP2011169788A (ja) * 2010-02-19 2011-09-01 Mitsubishi Electric Corp Ｘ線検査方法及びｘ線検査装置
JP5246187B2 (ja) * 2010-03-15 2013-07-24 オムロン株式会社 Ｘ線検査装置、ｘ線検査方法およびプログラム
CN101846601B (zh) * 2010-03-31 2011-08-31 伟创力电子科技（上海）有限公司 球栅阵列封装切片试块的制作方法
CN102854287A (zh) * 2011-06-28 2013-01-02 上海华碧检测技术有限公司 Bga器件翘曲导致焊点开裂的检测方法
WO2013069057A1 (ja) 2011-11-09 2013-05-16 ヤマハ発動機株式会社 Ｘ線検査方法及び装置
JP6360674B2 (ja) * 2013-11-15 2018-07-18 国立大学法人大阪大学 ハンダ内のボイドの評価装置及びハンダ内のボイドの評価方法
US9841387B2 (en) * 2015-07-22 2017-12-12 Test Research, Inc. Inspection method and device
JP2019060809A (ja) * 2017-09-28 2019-04-18 株式会社サキコーポレーション ３次元画像の生成方法及び検査装置
JP6676023B2 (ja) * 2017-09-28 2020-04-08 株式会社サキコーポレーション 検査位置の特定方法及び検査装置
US11422099B2 (en) * 2017-09-28 2022-08-23 Saki Corporation Inspection position identification method, three-dimensional image generation method, and inspection device
JP7456207B2 (ja) * 2020-03-12 2024-03-27 オムロン株式会社 検査システム、検査方法及びプログラム
CN114218628A (zh) * 2021-11-23 2022-03-22 浙江蓝箭航天空间科技有限公司 一种焊点合理性校验方法及存储介质
KR102434478B1 (ko) * 2022-07-13 2022-08-19 (주)동아씨앤지 재난 예방 기능을 포함한 인공지능 기반의 스마트 하천 관제 플랫폼 및 그 제어 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0692944B2 (ja) * 1986-07-30 1994-11-16 株式会社日立製作所 Ｘ線断層撮影装置
US5097492A (en) * 1987-10-30 1992-03-17 Four Pi Systems Corporation Automated laminography system for inspection of electronics
US4926452A (en) * 1987-10-30 1990-05-15 Four Pi Systems Corporation Automated laminography system for inspection of electronics
DE3838792A1 (de) * 1988-11-17 1990-05-31 Philips Patentverwaltung Kernspintomographieverfahren zur bestimmung der kernmagnetisierung in einer anzahl paralleler schichten
JPH0642946A (ja) * 1992-04-10 1994-02-18 Kobe Steel Ltd 半田付け検査方法及び装置
CA2113752C (en) * 1994-01-19 1999-03-02 Stephen Michael Rooks Inspection system for cross-sectional imaging
JPH0855887A (ja) * 1994-08-10 1996-02-27 Toshiba Corp ラミノグラフ
JPH08327563A (ja) * 1995-06-02 1996-12-13 Toshiba Corp ラミノグラフ
WO1999042818A1 (en) * 1998-02-23 1999-08-26 Nicolet Imaging Systems Method and apparatus for imaging obscured areas of a test object

Also Published As

Publication number Publication date
JP2005142584A (ja) 2005-06-02
KR20020079732A (ko) 2002-10-19
CN1409816A (zh) 2003-04-09
EP1236017B1 (de) 2005-09-14
EP1236017A2 (de) 2002-09-04
JP4227959B2 (ja) 2009-02-18
WO2001035051A3 (en) 2001-12-13
KR100522560B1 (ko) 2005-10-20
WO2001035051A9 (en) 2002-08-08
JP2008216265A (ja) 2008-09-18
ATE304695T1 (de) 2005-09-15
MXPA02004628A (es) 2004-09-10
CA2390068A1 (en) 2001-05-17
JP3665294B2 (ja) 2005-06-29
AU3792801A (en) 2001-06-06
JP2003514233A (ja) 2003-04-15
WO2001035051A2 (en) 2001-05-17
DE60022672T2 (de) 2006-06-29

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