Patent ID: 8519613
Filing Date: 2013-08-27
Classification: C07C,C09K,H01L,H05B

Abstract:
1. An organic light-emitting device comprising: a pair of electrodes; and a light-emitting layer being interposed between the pair of electrodes and having an organic compound which emits light, wherein an emission spectrum of the organic compound has a first peak and a second peak, the first peak being the highest intensity among the emission spectrum, and the second peak having a wavelength longer than a wavelength of the first peak, wherein the first peak has a full width at half maximum of 30 nm or less and the wavelength of the first peak is from 430 nm to 480 nm, wherein an intensity ratio of the second peak to the first peak is 0.7 or less, and wherein the emission spectrum is a photoluminescence spectrum which is obtained by analysis of a toluene solution having the organic compound.