Projector of an information display system in vehicles, in particular in aircraft
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 5, 2012
Grant Date -
Feb 19, 2009
app pub date -
Aug 14, 2008
filing date -
Aug 17, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A projector of an information display system in vehicles, in particular in aircraft, for projecting images comprising information for passengers and/or crew onto a projection area which is arranged in the vehicle, with the use of a projection lens that images the image contents onto the projection area, which images are generated by a light source and a projection means. An LED array comprising LEDs that can be switched on and off independently of each other is provided as a light source and as a projection means. To generate composite variable image contents the LEDs can be individually selected. Between the LED array and the projection lens a separation box comprising several chambers is arranged. The chambers of the separation box are associated with an LED such that the chambers associated with the switched-on LEDs are imaged on the projection area by the projection lens as parts of the compound image determined by the switched-on LEDs.
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