Display device
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United States of America Patent
Stats
-
Feb 9, 2010
Grant Date -
Oct 4, 2007
app pub date -
Mar 21, 2007
filing date -
Mar 30, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A display device includes a first light source for emitting first light in blue, a second light source for emitting second light, and a color filter. The filter has a translucent sheet, a first printed area part for passing the first light to provide a first display excluding an overlapped portion of the first display and a second display and preventing the second light from passing therethrough, a second printed area part for passing the second light to provide the second display excluding the overlapped portion and preventing the first light from passing therethrough, a third printed area part for dimming and passing the first and second lights to provide the overlapped portion, a background printed area part for preventing the first and second lights from passing therethrough, and a white light converting part for the first light passing therethrough into white light.
First Claim
Family
International Classification(s)
Cited Art Landscape
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