DE2960084D1 - Sensing probe for determining location of conductive spots - Google Patents

Sensing probe for determining location of conductive spots

Info

Publication number
DE2960084D1
DE2960084D1 DE7979101266T DE2960084T DE2960084D1 DE 2960084 D1 DE2960084 D1 DE 2960084D1 DE 7979101266 T DE7979101266 T DE 7979101266T DE 2960084 T DE2960084 T DE 2960084T DE 2960084 D1 DE2960084 D1 DE 2960084D1
Authority
DE
Germany
Prior art keywords
sensing probe
determining location
conductive spots
spots
conductive
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
Application number
DE7979101266T
Other languages
German (de)
English (en)
Inventor
Louis Henry Faure
Philo Burton Hodge
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE2960084D1 publication Critical patent/DE2960084D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R31/2851—Testing of integrated circuits [IC]
    • G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/073—Multiple probes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Measuring Leads Or Probes (AREA)
DE7979101266T 1978-05-30 1979-04-26 Sensing probe for determining location of conductive spots Expired DE2960084D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/910,253 US4227149A (en) 1978-05-30 1978-05-30 Sensing probe for determining location of conductive features

Publications (1)

Publication Number Publication Date
DE2960084D1 true DE2960084D1 (en) 1981-03-12

Family

ID=25428529

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979101266T Expired DE2960084D1 (en) 1978-05-30 1979-04-26 Sensing probe for determining location of conductive spots

Country Status (4)

Country Link
US (1) US4227149A (enExample)
EP (1) EP0005727B1 (enExample)
JP (1) JPS54157084A (enExample)
DE (1) DE2960084D1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034122B (en) * 1978-10-02 1982-11-24 British Gas Corp Magnet assemblies for pipeline inspection vehicles
US4471298A (en) * 1981-12-11 1984-09-11 Cirdyne, Inc. Apparatus for automatically electrically testing printed circuit boards
US4646009A (en) * 1982-05-18 1987-02-24 Ade Corporation Contacts for conductivity-type sensors
US4810956A (en) * 1987-12-21 1989-03-07 Northern Telecom Limited Mounting bracket for test probes
US5257024A (en) * 1988-05-26 1993-10-26 Quan-Scan, Inc. Search position encoder
US5091693A (en) * 1990-07-13 1992-02-25 Schlumberger Technologies, Inc. Dual-sided test head having floating contact surfaces
FR2670298B1 (fr) * 1990-12-10 1993-03-05 Aerospatiale Systeme pour tester la continuite electrique et l'isolement des conducteurs electriques d'une piece de cablage.
US5597317A (en) * 1995-08-11 1997-01-28 W. L. Gore & Associates, Inc. Surface mating electrical connector
CN1258212C (zh) * 2001-04-04 2006-05-31 富士通株式会社 半导体器件用连接器装置以及半导体器件的测试方法
US7128034B2 (en) 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US7273026B2 (en) 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
US7191745B2 (en) 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7028654B2 (en) 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US806800A (en) * 1905-06-30 1905-12-12 Fleming E Greathouse Reel-carrier.
US2932015A (en) * 1956-12-26 1960-04-05 Kelsey Hayes Co Locating fixture and method
US3611128A (en) * 1968-07-26 1971-10-05 Hitachi Ltd Probe header for testing integrated circuits
US3676776A (en) * 1970-01-19 1972-07-11 Siemens Ag Testing probe construction
US3806801A (en) * 1972-12-26 1974-04-23 Ibm Probe contactor having buckling beam probes
DE2344239B2 (de) * 1973-09-01 1977-11-03 Luther, Erich, 3050 Wunstorf; Maelzer, Fritz; Maelzer, Martin; 7910 Reutti Post Neu-Ulm; Türkkan, Tamer, 3011 Laatzen Kontaktvorrichtung zum anschliessen einer gedruckten schaltung an ein pruefgeraet
US4019015A (en) * 1973-09-10 1977-04-19 International Business Machines Corporation Precision tool and workpiece positioning apparatus with ringout detection
US4063172A (en) * 1976-06-01 1977-12-13 International Business Machines Corporation Multiple site, differential displacement, surface contacting assembly
US4052793A (en) * 1976-10-04 1977-10-11 International Business Machines Corporation Method of obtaining proper probe alignment in a multiple contact environment
US4177425A (en) * 1977-09-06 1979-12-04 Seymour Lenz Multiple contact electrical test probe assembly

Also Published As

Publication number Publication date
EP0005727A1 (de) 1979-12-12
JPS5538827B2 (enExample) 1980-10-07
JPS54157084A (en) 1979-12-11
EP0005727B1 (de) 1981-01-21
US4227149A (en) 1980-10-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee