Compositions – Light transmission modifying compositions
Reexamination Certificate
2007-10-02
2007-10-02
Seidleck, James J. (Department: 1711)
Compositions
Light transmission modifying compositions
C528S310000
Reexamination Certificate
active
10678281
ABSTRACT:
Organic dye molecular materials prepared by coupling existing organic chromophore molecules to benzene or carbazole derivatives and nonlinear optical polymeric compounds having polyimide repeating units coupled with the organic dye molecular material are provided. The organic dye molecular material coupled to a polymer main chain in the preparation of the nonlinear optical polymeric compound has the following formula:where X1is carbon, oxygen, sulfur, nitrogen, ester (CO2), or amide (CONR1), where R1is an alky or phenyl group having 1 to 6 carbon atoms, D is an organic chromophore molecule, and n is an integer from 1 to 10.
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Do Jung Yun
Ju Jung Jin
Lee Myung Hyun
Park Seung Koo
Park Sun-tak
Blakely & Sokoloff, Taylor & Zafman
Electronics and Telecommunications Research Institute
Listvoyb G.
Seidleck James J.
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