Light for a vehicle, particularly flash warning light for an aircraft
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 8, 2009
app pub date -
Jul 2, 2008
filing date -
Jul 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The light for a vehicle, particularly a flash warning light for an aircraft, is provided with at least one LED (10) bearing a semiconductor chip (14) emitting electromagnetic radiation. The semiconductor chip (14) emits blue or UV light. A conversion material (18) is arranged in the beam path that is permeable to low-energy radiation portions of the emitted light and is partly permeable to high-energy radiation portions of the emitted light, wherein a part of the high-energy radiation portions of the emitted light can be converted into low-energy radiation portions by the conversion material (18) The part of the high-energy radiation of the emitted light that penetrates the conversion material (18) is limited by means of an optical element and can partly be used again to increase efficiency.
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