US Patent No. 10,066,162

PHOSPHOR BLEND AND FLUORESCENT LAMP CONTAINING SAME


Patent No. 10,066,162
Issue Date September 04, 2018
Title Phosphor Blend And Fluorescent Lamp Containing Same
Inventorship Arunava Dutta, Winchester, MA (US)
Paul Salvi, Versailles, KY (US)
Carissa Mercer, Shadyside, OH (US)
Assignee LEDVANCE LLC, Wilmington, MA (US)

Claim of US Patent No. 10,066,162

1. A phosphor blend consisting of a red-emitting rare earth phosphor, a green-emitting rare earth phosphor, and a blue-emitting rare earth phosphor, wherein the blue-emitting rare earth phosphor is selected from the group consisting of BAM and SCAp, and wherein the median particle size of the red-emitting rare earth phosphor, the green-emitting rare earth phosphor, and the blue-emitting rare earth phosphor is between about 12 to 15 ?m.