Patent Number: 8,716,699

Title: Organic light-emitting diodes having white light emission

Abstract: There is provided an organic light-emitting diode luminaire. The luminaire includes a first electrode, a second electrode, and an electroluminescent layer therebetween. The electroluminescent layer includes: a host material capable of electroluminescence having an emission color that is blue; and a dopant having an emission color that is red-orange. The additive mixing of the emitted colors results in an overall emission of white light.

Inventors: Lecloux; Daniel David (Wilmington, DE), Herron; Norman (Newark, DE), Rostovtsev; Vsevolod (Swarthmore, PA)

Assignee: E I du Pont de Nemours and Company

International Classification: H01L 29/08 (20060101)

Expiration Date: 5/06/12018