Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2008-09-04
2010-11-09
Lester, Evelyn A. (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C359S272000, C359S273000, C359S274000, C359S275000, C428S447000, C428S450000, C252S583000, C252S586000
Reexamination Certificate
active
07830584
ABSTRACT:
The present invention provides an organic-inorganic composite material containing a metal oxide, and a functional organic material located on the metal oxide, wherein the functional organic material and the metal oxide are bound via a silanol bond. An aspect that the silanol bond is formed by reacting a silane coupling agent with the metal oxide, and an aspect that the silane coupling agent has a reactive terminal are preferred. The present invention also provides a display electrode for electrochromic display device and electrode for photoelectric conversion device using the organic-inorganic composite material, an electrochromic display device using the display electrode and a photoelectric conversion device using the electrode.
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Hirano Shigenobu
Shibuya Takeshi
Lester Evelyn A.
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh & Company, Ltd.
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