Coating processes – Electrical product produced – Condenser or capacitor
Patent
1992-10-26
1993-11-09
Bell, Janyce
Coating processes
Electrical product produced
Condenser or capacitor
427 80, 4271262, 4271263, 427162, 4273981, 4274193, B05D 512, B05D 506
Patent
active
052600947
ABSTRACT:
Low porosity titania forms containing only a small amount of hydroxyl groups and possessing a high refractive index which are property stable regardless of humidity level and which prohibit electrical and gas leakage and optical loss, are obtained in a sol-gel process by rapidly heating to curing temperature, e.g. at a rate of 8000.degree. C./min. One application provides more stable, longer-lasting sol-gel prepared optical interference filters. Other applications provide capacitors with high capacitance and optical planar waveguides.
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Giannelis Emmanuel P.
Keddie Joseph L.
Bell Janyce
Cornell Research Foundation Inc.
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