Patent ID: 8471247
Filing Date: 2013-06-25
Classification: C09K,H01L,H05B,Y02B

Abstract:
1. An organic light-emitting diode luminaire comprising a patterned first electrode, a second electrode, and a light-emitting layer therebetween, the light-emitting layer comprising: a first plurality of pixels comprising a first electroluminescent material having an emission color that is blue; a second plurality of pixels comprising a second electroluminescent material having an emission color that is green, the second plurality of pixels being laterally spaced from the first plurality of pixels; and a third plurality of pixels comprising a third electroluminescent material having an emission color that is red, the third plurality of pixels being laterally spaced from the first and second pluralities of pixels; wherein the additive mixing of the three emitted colors results in an overall emission of white light; and wherein the first electroluminescent material with blue emission color has Formula I wherein: R R R a and b are the same or different and are an integer from 0-10; c and d are the same or different and are an integer from 1-5; f, q, h, and i, are the same or different at each occurrence and are an integer from 0-4; and e and j are the same or different at each occurrence and are an integer from 0-5.