Using individual cluster-level power regulation circuits to extend LED light life
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 29, 2015
Grant Date -
N/A
app pub date -
Dec 28, 2012
filing date -
Dec 28, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A light emitting device can comprise a light emitter for emitting light at a defined light intensity and circuitry connecting a power source to the light emitter. The circuitry can adjust power provided to the light emitter over time to compensate for inefficiencies due to circuit and light emitter degradation. A more consistent light intensity of the emitted light over a life of the light emitting device and an improved life expectancy of the light emitter can be achieved than what would result if the power was not adjusted over time to offset degradation effects.
First Claim
Family
International Classification(s)
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