Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2006-09-19
2006-09-19
Spector, David N. (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C345S107000, C430S032000, C430S038000
Reexamination Certificate
active
07110162
ABSTRACT:
The invention relates to a novel electrophoretic dispersion comprising a fluorinated solvent as the continuous phase, charged pigment particles or pigment containing microcapsules as the dispersed phase, and the charge of the pigment particles is provided by a charge controlling agent comprising:(i) a soluble fluorinated electron accepting or proton donating compound or polymer in the continuous phase and an electron donating or proton accepting compound or polymer in the dispersed phase; or(ii) a soluble fluorinated electron donating or proton accepting compound or polymer in the continuous phase and an electron accepting or proton donating compound or polymer in the dispersed phase.
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Armoush Mahmoud-Zohdi
Chen Huiyong (Paul)
Hsu Wan Peter
Liang Rong-Chang
Wu Zarng-Arh George
SiPix Imaging Inc.
Spector David N.
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