The present invention provides organic EL devices which have on their
anode at least a light-emitting layer, an
electron-injecting-transporting layer, and a
cathode giving an elongated lifetime, organic EL devices giving a superior whiteness, a higher light-emitting efficiency, and an elongated lifetime compared to conventional ones, and color displays using such organic EL devices. On
anode (10), hole-injecting-transporting layer (11), light-emitting layer (12), non-light-emitting layer (13),
electron-injecting-transporting layer (14), and
cathode (15) in this order are laminated. Otherwise, on an
anode, a hole-injecting layer, a hole-transporting layer, a
red light-emitting layer, a
blue light-emitting layer, an
electron-transporting layer, an electron-injecting layer, and a
cathode in this order are laminated.