Apparatus for electrical function checking of wiring matrices
AssigneeSiemens Aktiengesellschaft
InventorGunter Doemens
Life of this patent
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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.
Claims10
An apparatus for electrical function checking of wiring matrices having measuring locations, comprising:
- a carrier plate for placement on a wiring matrix to be tested;
- a plurality of gas discharge channels provided in said carrier plate;
- electrodes disposed in said gas discharge channels;
- electrode bus bars connected to said electrodes for selecting ones of said electrodes;
- and
- means for controllably charging said gas discharge channels with a radiation, the measuring locations of said wiring matrix to be tested being contactable through selected ones of said gas discharge channels and said electrodes by the controllable charging with radiation to initiate gas discharges.
Dependencies are inferred from the claim text.