The method of the present invention is applied to form a polyimide isolating wall 36 with {HEAD ~ a reverse trapezoid cross section} on {TAIL ~ an OEL display panel} 30 
on
The method of the present invention is applied to form a polyimide isolating wall 36 with { HEAD ~ a reverse trapezoid cross section } on { TAIL ~ an OEL display panel } 30
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH