JPS5538827B2 - - Google Patents
Info
- Publication number
- JPS5538827B2 JPS5538827B2 JP4553079A JP4553079A JPS5538827B2 JP S5538827 B2 JPS5538827 B2 JP S5538827B2 JP 4553079 A JP4553079 A JP 4553079A JP 4553079 A JP4553079 A JP 4553079A JP S5538827 B2 JPS5538827 B2 JP S5538827B2
- Authority
- JP
- Japan
- 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
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| JPS54157084A JPS54157084A (en) | 1979-12-11 |
| JPS5538827B2 true JPS5538827B2 (enExample) | 1980-10-07 |
Family
ID=25428529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4553079A Granted JPS54157084A (en) | 1978-05-30 | 1979-04-16 | Device for detecting position of dielectric portion on substrate |
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)
| 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)
| 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 |
-
1978
- 1978-05-30 US US05/910,253 patent/US4227149A/en not_active Expired - Lifetime
-
1979
- 1979-04-16 JP JP4553079A patent/JPS54157084A/ja active Granted
- 1979-04-26 EP EP79101266A patent/EP0005727B1/de not_active Expired
- 1979-04-26 DE DE7979101266T patent/DE2960084D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0005727A1 (de) | 1979-12-12 |
| DE2960084D1 (en) | 1981-03-12 |
| JPS54157084A (en) | 1979-12-11 |
| EP0005727B1 (de) | 1981-01-21 |
| US4227149A (en) | 1980-10-07 |