Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2008-01-08
2008-01-08
Yamnitzky, Marie (Department: 1774)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S503000, C313S504000, C313S506000, C313S112000, C257S098000, C257SE51024, C548S127000, C548S128000, C548S131000, C548S134000, C548S136000, C548S143000, C548S146000, C548S206000, C548S215000, C548S240000, C548S262200, C548S300100, C548S304400, C548S356100, C548S400000, C549S029000, C549S429000, C252S301160, C252S301330
Reexamination Certificate
active
07316851
ABSTRACT:
An electroluminescent element is disclosed, comprising an electroluminescent material and a fluorescent substance emitting light having an emission maximum at the wavelength different from that of light emitted from the electroluminescent material upon absorption of the light emitted from the electroluminescent material. A color conversion filter is also disclosed, comprising a fluorescent substance emitting light having an emission maximum at the wavelengths of 400 to 700 nm upon absorption of the light emitted from the electroluminescent material.
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Kita Hiroshi
Nakamura Kazuaki
Okubo Yasushi
Suzuri Yoshiyuki
Ueda Noriko
Frishauf, Holztz, Goodman & Chick, P.C.
Konica Corporation
Yamnitzky Marie
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