Method of making a composite substrate

Details Method of making a composite substrate Method of making a composite substrate

1981-04-28

1982-05-25

Smith, John D.

Coating processes

Measuring, testing, or indicating

427 96, 427123, 427266, 29850, 29851, H05K 346

Patent

active

043317006

ABSTRACT:
An improved composite substrate comprises a patterned surface conductive layer of a refractory metal and a patterned compensation electrically conductive layer. The patterned compensation layer entirely overlies and extends beyond the shrunken patterned conductive layer. Additionally, thick film elements such as resistors are fabricated and contact selected areas of the patterned compensation conductive layer.

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patent: 3317653 (1967-05-01), Layer
patent: 3423517 (1969-01-01), Arrhenius
patent: 3424698 (1969-01-01), Lupinski
patent: 3549784 (1970-12-01), Hargis
patent: 3617744 (1971-11-01), Irish
patent: 3770529 (1973-11-01), Anderson
patent: 3844831 (1974-10-01), Cass
patent: 3978248 (1976-08-01), Usami
patent: 4237606 (1980-12-01), Niwa

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