Electrophoretic dispersion, electrophoretic device, and...

Details Electrophoretic dispersion, electrophoretic device, and... Electrophoretic dispersion, electrophoretic device, and...

2005-01-11

2005-01-11

Sugarman, Scott J. (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S296000

Reexamination Certificate

active

06842275

ABSTRACT:
The invention provide an electrophoretic dispersion, used for electrophoretic devices, containing electrophoretic particles having a density precisely adjusted by a simple method in order to prevent the settlement of the electrophoretic particles. An electrophoretic dispersion can include a liquid dispersion media and electrophoretic particles, dispersed in the liquid dispersion media, including at least a coloring portion, a resin portion, and a plurality of hollow microcapsules. The electrophoretic particles can further include charge control portions according to needs.

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