Solid-state light source using passive phase change cooling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Mar 14, 2013
filing date -
Mar 14, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A solid-state light source with light emitting diodes embedded in thermally conductive luminescent elements is cooled by immersion cooling via a phase change material (liquid or pool boiling). The thermally conductive translucent luminescent elements are arranged to confine the boiling to an inner tube with the condensed liquid on the output faces so as to provide a flicker free 360 degree output light source. At least one face of each LED is exposed directly to the fluid and the LED is unconstrained so as to provide optical emission with little to no wavelength shift as a function of drive current.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully