ATE304695T1 - Röntgentomographische bga ( ball grid array ) prüfungen - Google Patents

Röntgentomographische bga ( ball grid array ) prüfungen

Info

Publication number
ATE304695T1
ATE304695T1 AT00992041T AT00992041T ATE304695T1 AT E304695 T1 ATE304695 T1 AT E304695T1 AT 00992041 T AT00992041 T AT 00992041T AT 00992041 T AT00992041 T AT 00992041T AT E304695 T1 ATE304695 T1 AT E304695T1
Authority
AT
Austria
Prior art keywords
vertical
bga
grid array
interest
ball grid
Prior art date
Application number
AT00992041T
Other languages
English (en)
Inventor
Rohit Patnaik
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
Application granted granted Critical
Publication of ATE304695T1 publication Critical patent/ATE304695T1/de

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)
  • Image Processing (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Lubricants (AREA)
  • Temperature-Responsive Valves (AREA)
  • Image Analysis (AREA)
AT00992041T 1999-11-08 2000-11-07 Röntgentomographische bga ( ball grid array ) prüfungen ATE304695T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE304695T1 true ATE304695T1 (de) 2005-09-15

Family

ID=22592245

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00992041T ATE304695T1 (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 (17)

* 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
US9256930B2 (en) 2011-11-09 2016-02-09 Yamaha Hatsudoki Kabushiki Kaisha X-ray inspection method and device
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
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
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
EP3690428A4 (de) * 2017-09-28 2021-06-09 Saki Corporation Prüfpositionsspezifikationsverfahren, verfahren zur erzeugung dreidimensionaler bilder und prüfvorrichtung
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
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
AU3294499A (en) * 1998-02-23 1999-09-06 Nicolet Imaging Systems Method and apparatus for imaging obscured areas of a test object

Also Published As

Publication number Publication date
EP1236017B1 (de) 2005-09-14
JP2003514233A (ja) 2003-04-15
JP3665294B2 (ja) 2005-06-29
WO2001035051A2 (en) 2001-05-17
DE60022672D1 (en) 2005-10-20
JP2005142584A (ja) 2005-06-02
WO2001035051A3 (en) 2001-12-13
WO2001035051A9 (en) 2002-08-08
JP2008216265A (ja) 2008-09-18
EP1236017A2 (de) 2002-09-04
MXPA02004628A (es) 2004-09-10
KR100522560B1 (ko) 2005-10-20
AU3792801A (en) 2001-06-06
DE60022672T2 (de) 2006-06-29
JP4227959B2 (ja) 2009-02-18
KR20020079732A (ko) 2002-10-19
CA2390068A1 (en) 2001-05-17
CN1409816A (zh) 2003-04-09

Similar Documents

Publication Publication Date Title
ATE304695T1 (de) Röntgentomographische bga ( ball grid array ) prüfungen
Brønd et al. Generating ActiGraph counts from raw acceleration recorded by an alternative monitor
EP3121591B1 (de) Inspektionsverfahren und -vorrichtung
JP6590381B2 (ja) Ｘ線装置、データ処理装置及びデータ処理方法
JP4469594B2 (ja) 疾患関連組織変化を測定するシステム
EP3627145A1 (de) Datenverarbeitungsvorrichtung und datenverarbeitungsverfahren für röntgeninspektionen und röntgeninspektionsvorrichtung mit besagter, darin montierter vorrichtung
JP5188741B2 (ja) 対象領域の軟部組織における化学的異常および／または特異性の検出方法および装置
JPH0288951A (ja) 計算機式断層写真像を再生する方法
CA2113752A1 (en) Inspection System for Cross-Sectional Imaging
Hild et al. Three-dimensional analysis of a compression test on stone wool
US20060274883A1 (en) X-ray inspection system having on-axis and off-axis sensors
US20050041771A1 (en) Practical implementation of a CT cone beam algorithm for 3-D image reconstruction as applied to nondestructive inspection of baggage, live laboratory animal and any solid materials
Moosavi et al. Crack detection in reinforced concrete
JP2017070453A (ja) 骨塩密度の解析装置、解析方法および解析プログラム
Delecourt et al. Cartilage morphology assessed by high resolution micro-computed tomography in non OA knees
CN107080552B (zh) 一种测试多种医学x射线设备成像质量的体模及其***、方法
JPH10318951A (ja) 核磁気共鳴及びｘ線による木材検査装置
Bord et al. An X-ray tomography facility for IC industry at STMicroelectronics Grenoble
CN105910956B (zh) 一种工业ct分析物体密度及密度分布的方法
JP4356413B2 (ja) Ｘ線ｃｔ装置
KR102203590B1 (ko) Ct 촬영 장치의 공간 분해능 측정용 팬텀
Johnson et al. Exploiting self-similarity of arterial trees to reduce the complexity of analysis
Kim et al. X-ray Computed Tomography on Larger Diameter Timber than Digital Detector
Sivers et al. Obtaining High‐Resolution Images of Ceramics from 3‐DX‐Ray Microtomography by Region‐of‐Interest Reconstruction
Koseki et al. CT image reconstruction algorithm to reduce metal artifact

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties