Method of applying opaque coatings

Details Method of applying opaque coatings Method of applying opaque coatings

1994-04-12

1995-03-21

Lusignan, Michael

Stock material or miscellaneous articles

Composite

Of inorganic material

427 96, 427228, 427372, 427387, 4273977, 427235, 427238, 428702, B32B 900, B32B 1900

Patent

active

053994418

ABSTRACT:
Disclosed is a method of forming opaque coatings on integrated circuits. The method comprises selectively applying a coating of a silica precursor resin and a filler onto the integrated circuit and heating the coated circuit at a temperature sufficient to convert the silica precursor resin to a silica containing ceramic matrix.

REFERENCES:
patent: 4746693 (1988-05-01), Meder
patent: 4749631 (1988-06-01), Haluska et al.
patent: 4756977 (1988-07-01), Haluska et al.
patent: 5258334 (1993-11-01), Lantz

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