Dispersion, microcapsule, electrophoretic device,...

Details Dispersion, microcapsule, electrophoretic device,... Dispersion, microcapsule, electrophoretic device,...

2011-06-14

2011-06-14

Lester, Evelyn A. (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C345S107000, C430S032000, C252S301350

Reexamination Certificate

active

07961377

ABSTRACT:
A method for making an electrophoretic solution includes:including two kinds of particles having different charging polarities into the electrophoretic solution; calculating a mixing ratio so that charge amounts of the two kinds of particles become approximately equal to each other on a basis of a unit volume of a dispersion medium; and mixing the two kinds of particles in each mixed quantity that satisfies the calculated mixing ratio.

REFERENCES:
patent: 6113810 (2000-09-01), Hou et al.
patent: 6947203 (2005-09-01), Kanbe
patent: 7050218 (2006-05-01), Kanbe
patent: 7719755 (2010-05-01), Kanbe
patent: A-2002-202532 (2002-07-01), None
patent: A-2002-236298 (2002-08-01), None
patent: A-2003-295235 (2003-10-01), None

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