A White OLED with Liq: Rubrene as Emitting Layer
以Liq∶Rubrene为发光层的白色有机电致发光器件的研制

A novel white organic light emitting device with a single layer consisting of an orange-red dopant 5,6,11,12-tetraphenylnaphthacene(Rubrene)and a blue light emitting material 8-hydroxyquinoline lithium(Liq)mixed in a certain proportion was fabricated.When the proportion is 1.1%,the commission international De L'Eclairage(CIE)coordinate of the device is(0.308,0.347).The driving voltage of the device is 8V,and the luminescence brightness is 3120cd/m2 when the voltage is increased to 25V.