.~ Grooved and refilled with deposited dielectric material {7}
438
.~.~ Reflow of insulator
DEFINITION
Classification: 438/438
Reflow of insulator:
(under subclass 424) Process for making electrically isolated laterally spaced semiconductor regions by grooving and refilling with insulative material including a step of redistributing insulative material by the viscous flow of the insulative material when exposed to high temperature.