Backlighting apparatus and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 28, 2006
app pub date -
Jun 8, 2006
filing date -
Jun 8, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention provides a method and apparatus for generating light having a desired chromaticity, wherein two or more light-emitting elements which emit light having a dominant wavelength different from the dominant wavelength of a desired chromaticity can be used to generate light having the desired chromaticity. In particular, the dominant wavelength of one light-emitting element is selected to be greater than that of the dominant wavelength of the desired chromaticity and the dominant wavelength of a second light-emitting element is selected to be less than the dominant wavelength of the desired chromaticity. Two or more light-emitting elements configured in this manner can be employed to generate one of each of the three or more display primaries required for a specific lighting application, for example backlighting of a display panel.
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