The organic EL light emitting device 1, 2 3 and 4 6, wherein the regularity is a period of an effective wavelength degree of {HEAD ~ the light} emitted from {TAIL ~ the organic EL layer} 
The organic EL light emitting device 1 , 2 3 and 4 6 , wherein the regularity is a period of an effective wavelength degree of { HEAD ~ the light } emitted from { TAIL ~ the organic EL layer }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL