{TAIL ~ The method} 1, wherein the organic electroluminescent display panel is applied to {HEAD ~ a microdisplay} 
{ TAIL ~ The method } 1 , wherein the organic electroluminescent display panel is applied to { HEAD ~ a microdisplay }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD