OPTICAL SYSTEM COMPRISING HYBRID LIGHT SOURCE, AND PROJECTOR DEVICE COMPRISING SAME: abstract simplified (18025076)

• This abstract for appeared for patent application number 18025076 Titled 'OPTICAL SYSTEM COMPRISING HYBRID LIGHT SOURCE, AND PROJECTOR DEVICE COMPRISING SAME'

Simplified Explanation

The abstract describes an optical system that includes different light-emitting diodes (LEDs) and a laser diode. Specifically, there are two red LEDs emitting light at different wavelengths, a blue LED emitting light at a third wavelength, and a blue laser diode emitting light at the same wavelength as the blue LED. Additionally, there is a green phosphor that converts the light from the blue laser diode into light at a fourth wavelength. All of these lights are emitted in a specific direction.

Original Abstract Submitted

An optical system having a first red light emitting diode (LED) emitting a first light of a first wavelength; a second red LED emitting a second light of a second wavelength; a blue LED emitting a third light of a third wavelength; a blue laser diode emitting a fourth light of the third wavelength; and a green phosphor converting the fourth light into a fifth light of a fourth wavelength, in which the first light, the second light, the third light, and the fifth light are emitted in a first direction.