摘要:
In one aspect, structures (10) are provided that comprise a photonic crystal comprising a dielectric layer (14) comprising therein one or more light-emitting nanostructure materials(16). In a further aspect, structures (10) are provided that comprise a dielectric layer (14) comprising first (16a) and second (16b) sets of light-emitting nanostructure materials (16a, b) at differing depths within the dielectric layer (14).
摘要:
In one aspect, structures are provided that comprise (a) a one-dimensional periodic plurality of layers, wherein at least two of the layers have a refractive index differential sufficient to provide effective contrast; and (b) one or more light-emitting nanostructure materials effectively positioned with respect to the refractive index differential interface, wherein the structure provides a polarized output emission.
摘要:
The present invention relates to a composition comprising an ethylene-based polymer comprising at least the following properties: a) a weight average molecular weight (Mw(abs)) greater than, or equal to, 60,000 g/mole; and b) a molecular weight distribution (Mw(abs)/Mn(abs)) greater than, or equal to, 2.3.