Apparatus for electrical function checking of wiring matrices

Details Apparatus for electrical function checking of wiring matrices Apparatus for electrical function checking of wiring matrices

1986-09-02

1987-11-10

Eisenzopf, Reinhard J.

Electricity: measuring and testing

Plural, automatically sequential tests

324500, G01R 3102

Patent

active

047053291

ABSTRACT:
An apparatus for function checking of wiring matrices includes a carrier plate with a plurality of gas discharge channels formed therein. At least one selected measuring locations on a wiring matrix are ionically contacted through selected ones of the gas discharge channels, the gas discharge channels being selected by an electrode bus bar allocated to an electrode in the gas discharge channel and by controllably charging the gas discharge channels with an ionizing radiation to initiate the gas discharges. The ionizing radiation is controlled by either beam deflection or by masks.

REFERENCES:
patent: 4507605 (1985-03-01), Geisel
patent: 4600878 (1986-07-01), Doemens et al.
H. Bohlen et al., "Tester for Electric Conductors", vol. 14, #5, IBM Technical Disclosure Bulletin (Oct. 1971), p. 1601.
H. J. Meixner, "Federnde Prufspitzen-wichtiges Zubehor in . . . ", Elektronik Produktion & Pruftechnik (Nov. 1979), pp. 472-473.

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