The high temperature curing process 24 is performed to heat the polyimide isolating wall 36 at {HEAD ~ a temperature} between 220° C. and {TAIL ~ 450° C} 
between
The high temperature curing process 24 is performed to heat the polyimide isolating wall 36 at { HEAD ~ a temperature } between 220 ° C. and { TAIL ~ 450 ° C }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL