Patent ID: 8480254

Claim:
A molded reflective structure for a light source comprising: a reflector having a top, a bottom, and at least one side wall extending from the top to the bottom, the top defining a reflective cavity that extends from a top surface towards the bottom, the reflective cavity being surrounded by at least one reflective side wall, the reflector having a greatest dimension of less than about 50 nm, the bottom being attached to a lead frame assembly, the lead frame assembly including a first lead frame member defining a first terminal and a second lead frame member defining a second terminal, the at least one reflective side wall having an initial reflectance at 460 nm of greater than about 85% and having an initial whiteness index of greater than about 80, the reflector being made from a thermoplastic polymer composition, the thermoplastic polymer composition being comprised of a poly(1,4-cyclohexanedimethanol terephthalate), the thermoplastic polymer composition containing a material such that the at least one reflective side wall absorbs light in the ultraviolet and violet region of the electromagnetic spectrum and re-emits light in the blue region.