More particularly, the present invention relates to a benzanthracene derivative having {HEAD ~ hydrogen atom} at the 12 position and an organic EL device exhibiting {TAIL ~ an improved chromaticity} of emitted light by using the derivative 
More particularly , the present invention relates to a benzanthracene derivative having { HEAD ~ hydrogen atom } at the 12 position and an organic EL device exhibiting { TAIL ~ an improved chromaticity } of emitted light by using the derivative
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH