Led-based light bulb

A light source (10) comprising: a light engine (16) for generating light, an enclosure (22) and a base (24). The light engine (16) includes a platform (14), and at least one LED (12) disposed on the platform (14). The enclosure (22) surrounds a light generating area of the light engine (16). The bas...

Full description

Saved in:
Bibliographic Details
Main Authors WEAVER, STANTON E., JR, AANEGOLA, SRINATH K, KOLODIN, BORIS, RADKOV, EMIL, BROWN, ZENA, BOHLER, CHRISTOPHER L, PETROSKI, JAMES T
Format Patent
LanguageEnglish
French
German
Published 26.03.2014
Subjects
BASIC ELECTRIC ELEMENTS
BLASTING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL
LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE
LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS
LIGHTING
MECHANICAL ENGINEERING
NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE
SEMICONDUCTOR DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:A light source (10) comprising: a light engine (16) for generating light, an enclosure (22) and a base (24). The light engine (16) includes a platform (14), and at least one LED (12) disposed on the platform (14). The enclosure (22) surrounds a light generating area of the light engine (16). The base (24) includes an active cooling unit for dissipating thermal energy away from the at least one LED (12); and a conversion circuit (30) for supplying electric power to the light engine (16).
Bibliography:Application Number: EP20120166294