Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2011-07-26
2011-07-26
Patel, Nimeshkumar D (Department: 2879)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S502000, C313S503000, C313S504000
Reexamination Certificate
active
07986088
ABSTRACT:
A fluorescence conversion medium comprising, a fluorescent fine particle formed of an inorganic nanocrystal which absorbs visible and/or near ultraviolet light and emits visible fluorescence, and a transparent medium which disperses the fluorescent fine particle therein, an absorbance at a wavelength where the fluorescent intensity is maximized being in the range of 0.1 to 1.
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Extended European Search Report issued Feb. 9, 2011, in Patent Application No. 07738068.1.
Sekiya Takashi
Yamada Jiro
Idemitsu Kosan Co. Ltd.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Patel Nimeshkumar D
Perry Anthony T
Sony Corporation
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