White light emitting oragnic electroluminecent device
2005
The first device of the present invention include, more particularly, to a transparent substrate, a first anode, which are sequentially stacked on the first surface of the transparent substrate, a first element organic layer, and the reflective cathode relates to a white light emitting organic electroluminescent device , and to a white light emitting organic electroluminescent device and a second device including a second anode, a second element organic layer, and a transparent or translucent cathode sequentially stacked on a second surface of the transparent substrate. White light emitting organic electroluminescent device of the present invention can eliminate the color shift phenomenon of white light that occurs in a conventional three primary color white light emitting organic electroluminescent device, the longevity of the light emitting device can reduce degradation that occurs when emitted through the division of the light-emitting layer it is a masterpiece of glass. White light emitting organic electroluminescent device, a light emitting layer, and the parallel combination, the three-color light
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