Patent ID: 8471247

Claim:
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 14 , R 15 , R 16 and R 17 are the same or different and are selected from the group consisting of H, D, and alkyl, where R 14 and R 15 groups or R 16 and R 17 groups may be joined together to form a 5- or 6-membered aliphatic ring; R 18 and R 19 are the same or different and are selected from the group consisting of D, alkyl groups, silyl groups, m-phenyl, o-phenyl, p-phenyl, m-N-carbazolyl, and p-N-carbazolyl; R 20 is the same or different at each occurrence and is selected from the group consisting of D, alkyl groups, silyl groups, phenyl, and biphenyl, or two adjacent R 20 groups can join together to form a naphthyl or fluorenyl group; 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.