Patent ID: 9689556
Date: 2017-06-27
CPC Classifications: B82Y,C09K,F21V,H01L,H05B,Y02B,Y10S,Y10T

Claim:
1. An array A ij comprising i times j array elements a ij , wherein said array A ij comprises at least one composition comprising at least five different types of quantum dots being localized in an array element a ij , wherein i is a row index and j is a column index, and wherein i=j=1, and the at least one composition comprised by the array comprises at least one further photoluminescent compound, wherein the photoluminescent compound is a phosphorescent emissive polymer, wherein the emissive polymer is a conjugated, a non-conjugated or partially-conjugated polymer comprising a backbone unit comprising fluorene, phenanthrene, dehydrophenanthrene, or indenofluorene derivatives selected from formulae (29) to (40): wherein R1 to R4 are independently from each other selected from H, F, an alkyl group with 1 to 40 C-atoms, an alkenyl group with 2 to 40 C-atoms, an alkinyl group with 2 to 40 C-atoms, a substituted or unsubstituted aryl group with 6 to 40 C-atoms, and a substituted or unsubstituted heteroaryl group, wherein the heteroaryl group has 5 to 25 ring members.