Illumination – Edge lighted panel – Having additional panel emitting multiple wavelength light
Reexamination Certificate
2006-07-07
2009-10-06
O'Shea, Sandra L (Department: 2875)
Illumination
Edge lighted panel
Having additional panel emitting multiple wavelength light
C362S606000, C362S607000, C362S609000, C362S231000, C362S246000
Reexamination Certificate
active
07597467
ABSTRACT:
In a liquid crystal display device using LEDs emitting a plurality of colors as the light sources, diffusion materials are dispersed in a light guide plate. The light guide plate is used to guide and mix the plurality of colors with one another. The diffusion materials are made of a material having optical characteristics, such as a refractive index, different from those of a base material of the light guide plate.
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Dzierzynski Evan
NEC LCD Technologies
O'Shea Sandra L
Young & Thompson
LandOfFree
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