A thin-film structure includes conductive lines that cross in a crossover region. A first insulating layer covers the lower conductive line. A second insulating layer is sufficiently thick to isolate signals in the lines and to prevent coupling. Each of the lower conductive line and the second insulating...http://www.google.fr/patents/US5486939?utm_source=gb-gplus-shareBrevet US5486939 - Thin-film structure with insulating and smoothing layers between crossing conductive lines
Thin-film structure with insulating and smoothing layers between crossing ...
