The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 10, 2006
Filed:
Mar. 30, 2005
Thomas Soules, Livermore, CA (US);
William Beers, Chesterland, OH (US);
Michael Greci, Mentor, OH (US);
Anant Setlur, Niskayuna, NY (US);
Holly Comanzo, Niskayuna, NY (US);
Venkatesan Manivannan, Rexford, NY (US);
Alok Srivastava, Niskayuna, NY (US);
Thomas Soules, Livermore, CA (US);
William Beers, Chesterland, OH (US);
Michael Greci, Mentor, OH (US);
Anant Setlur, Niskayuna, NY (US);
Holly Comanzo, Niskayuna, NY (US);
Venkatesan Manivannan, Rexford, NY (US);
Alok Srivastava, Niskayuna, NY (US);
General Electric Company, Niskayuna, NY (US);
GELcore, LLC, Valley View, OH (US);
Abstract
A fluorescent lamp including a phosphor layer comprising a phosphor blend including four or more optimized phosphors emitting within a specific spectral range to optimize luminosity for a given color rendering index (CRI) and color coordinated temperature (CCT). The blend will include at least four phosphors selected from the following: a blue phosphor having an emission peak at 440–490 nm, a blue-green phosphor having an emission peak at 475–525 nm, a green phosphor having an emission peak at 515–550 nm, an orange phosphor having an emission peak from 550–600 nm, a deep red phosphor having an emission peak at 615–665 nm, and a red phosphor having an emission peak at 600–670 nm.