The object of the present invention is to provide a method of forming a polyimide isolating wall with {HEAD ~ a reverse trapezoid cross section} that possesses {TAIL ~ electric, thermal and mechanical stability} and thereby improves the quality and lifetime of an OEL display panel 
possesses
The object of the present invention is to provide a method of forming a polyimide isolating wall with { HEAD ~ a reverse trapezoid cross section } that possesses { TAIL ~ electric , thermal and mechanical stability } and thereby improves the quality and lifetime of an OEL display panel
OTH OTH 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 OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH