Substrate structure

Details Substrate structure Substrate structure

1986-01-31

1987-11-03

Kittle, John E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428901, 174 685, 357 68, B32B 700, H01L 2348, H05K 100

Patent

active

047043202

ABSTRACT:
This invention resides in a substrate structure comprising a ceramic tile, a conductor layer of copper or copper alloy directly joined to the surface of the ceramic tile, and an outgoing terminal connected to the conductor layer, which substrate structure is characterized by the fact that the part of the conductor layer to which the aforementioned outgoing terminal is joined is raised from the ceramic tile so as to bridge an empty space. 2

REFERENCES:
patent: 3939559 (1976-02-01), Fendley et al.
patent: 3994430 (1976-11-01), Cusano et al.
patent: 4110904 (1978-09-01), Johnson
patent: 4172547 (1979-10-01), DelGrande
patent: 4323293 (1982-04-01), DeRoven et al.
patent: 4521476 (1985-06-01), Asai et al.
patent: 4578304 (1986-03-01), Hamaguchi

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