LED light engine

A light engine comprises a plurality of LEDs and a plurality of optical elements each cooperating with a respective LED. The optical elements broaden the off-axis angle from the respective LEDs to provide a more uniform illumination at a target plane.

Saved in:
Bibliographic Details
Main Authors XIE SHANSHAN, CARPENTER KEVIN, NALL JEFFREY, MAYER MARK J, GAO CHUNMEI, SAHA KOUSHIK, CAO YIYU, OWENS JOHN
Format Patent
LanguageEnglish
Published 06.01.2016
Subjects
ADVERTISING
BLASTING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LABELS OR NAME-PLATES
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
PHYSICS
SEALS
SIGNS
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:A light engine comprises a plurality of LEDs and a plurality of optical elements each cooperating with a respective LED. The optical elements broaden the off-axis angle from the respective LEDs to provide a more uniform illumination at a target plane.
Bibliography:Application Number: CN20151560063