Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1984-09-24
1986-07-22
Smith, John D.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
430315, 430329, H01L 2188
Patent
active
046019154
ABSTRACT:
A method is disclosed for the fabrication of an air supported crossover bridge which consists of a polyimide coating being set over the metalized device. Then, supports are defined for the crossover and the crossover is added. Once the crossover has been added the excess is removed and the polyimide layer is removed leaving the air supported bridge.
REFERENCES:
patent: 4054484 (1977-10-01), Lesh et al.
patent: 4436766 (1984-03-01), Williams
Allen Donald E.
Gross Richard A.
Knuth Howard D.
Jaconetty K.
Motorola Inc.
Smith John D.
Warren Raymond J.
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