Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2007-04-11
2010-10-26
Choi, William C (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C345S107000
Reexamination Certificate
active
07821701
ABSTRACT:
An electrophoretic display device employs an electrophoretic display (100) and a display driver (110). The electrophoretic display (100) includes a matrix of display elements (30,40,50; P00-P99), and the display driver (110) establishes a homogenous distribution of electrically charged particles among the display elements (30,40,50;P00-P99), based on one or more generations of an in-plane electric force (INEF) for moving a homogeneous batch of electrically charged particles between two or more display elements (30,40,50;P00-P99).
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Lenssen Kars-Michiel
Niessen Ed
Choi William C
Koninklijke Philips Electronics , N.V.
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