An organic EL display device includes first and second electrodes with a light-emitting layer interposed therebetween and an organic soluble derivative layer arranged between the first electrode and the light-emitting layer, wherein the organic soluble derivative layer prevents impurities from being diffused to the light-emitting layer.
一种有机电致发光显示装置包括第一和第二电极,第一和第二电极之间有一个发光层,第一电极和发光层之间有一个有机可溶性衍
生物层,其中有机可溶性衍
生物层可防止杂质扩散到发光层。