Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2005-03-30
2008-08-26
Thompson, Timothy J (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
Reexamination Certificate
active
07417786
ABSTRACT:
Compositions of encapsulated triboelectrically charged particles and methods for making them using a spinning disc process are disclosed. The methods can be used to make charged pigment particles embedded in a neutral polymer matrix. The polymer matrix keeps oppositely charged pigment particle from agglomerating. The particles can be used for electrophoretic displays.
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Chopra Naveen
Iftime Gabriel
Kazmaier Peter M.
Tam Man-Chung
Yang San-Ming
Pepper Hamilton LLP
Thompson Timothy J
Xerox Corporation
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