Lamp with LED chips cooled by a phase transformation loop
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 26, 2016
Grant Date -
Jun 30, 2016
app pub date -
Dec 24, 2014
filing date -
Dec 24, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus includes an LED light source positioned within an envelope, a porous fluid transporting material coating the envelope, providing a path between the LED light source and the envelope, and a cooling medium conducted through the fluid transporting material toward the LED light source in a liquid phase and conducted from the LED light source to the envelope in a vapor phase for removing heat from the LED light source.
First Claim
Family
International Classification(s)
- H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
- H01K:ELECTRIC INCANDESCENT LAMPS
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21K:LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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