Patent ID: 11933461
Assignee: BRIDGELUX, INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC F  H  Y | IPC F  H

Claim 0:
1. A light emitting device comprising:
photoluminescence material for generating light with an emission wavelength from 490 nm to 680 nm; and
a broadband solid-state light source for generating broadband light with an emission wavelength from 420 nm to 480 nm and a FWHM of: at least 30 nm, from 30 nm to 50 nm, from 35 nm to 50 nm, from 40 nm to 50 nm, or from 45 nm to 50 nm,
wherein the broadband light is composed of a combination of at least three narrowband light emissions of differing emission wavelengths, and
wherein the broadband solid-state light source comprises:
at least three narrowband LEDs for generating the at least three narrowband light emissions; or
a single broadband LED having at least three different wavelength quantum wells for generating the at least three narrowband light emissions.