Illumination – Edge lighted panel – Light guide
Reexamination Certificate
2011-03-29
2011-03-29
O Shea, Sandra L (Department: 2875)
Illumination
Edge lighted panel
Light guide
C362S606000, C362S607000, C362S618000
Reexamination Certificate
active
07914197
ABSTRACT:
A light guide member, a flat light source device and a display device using the light guide member. A plurality of luminescent devices that emit light of violet to blue color are arrayed on a substrate, and a light guide member is disposed upward thereof that includes a first area that consists of a transparent resin and composed of the resin independently, a second area in which there is dissolved in the resin a luminescent substance that generates a second color having a radiation peak wavelength at a wavelength different from a radiation peak wavelength of a luminescent device of the first color, and a third area in which there is dissolved in the resin a luminescent substance that generates a third color having a radiation peak wavelength at a wavelength different from the radiation peak wavelengths of luminescent devices of the first and second colors.
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Hirokazu Shibata, Techno-Frontier Symposium 2005, Thermal Design and Countermeasure Technology Symposium, Apr. 20, 2005 (Japan Management Association), Session G3: Latest Design Case of Heat Radiation Mounting I, pp. G3-3-1 to G3-3-4.
Naijo Shuichi
Tokita Koji
Dunwiddie Meghan K
O Shea Sandra L
Showa Denko K.K.
Sughrue & Mion, PLLC
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