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:
Sep. 08, 2026
Filed:
Nov. 22, 2023
Lumileds Llc, San Jose, CA (US);
Mark James Holmes, San Jose, CA (US);
Robert Armitage, San Jose, CA (US);
LUMILEDS LLC, San Jose, CA (US);
Abstract
A light-emitting device includes red InGaN-based LED(s), green III-nitride-based LED(s), and blue III-nitride-based LED(s), which respectively emit red emitted light, green emitted light, and blue emitted light. Spectrally selective optical element(s), on which at least the red emitted light is incident, result in red output light having a red output color point, green output light having a green output color point, and blue output light having a blue output color point. The red, green, and blue output color points define a color gamut that encompasses at least an sRGB color gamut, in some examples even when corresponding color points of the red, green, and blue emitted light do not.