Printing – Intaglio – Rotary
Reexamination Certificate
2011-02-15
2011-02-15
Colilla, Daniel J (Department: 2854)
Printing
Intaglio
Rotary
C101S153000, C101S375000, C101S401100
Reexamination Certificate
active
07886662
ABSTRACT:
A printing surface includes a substrate having latching electrodes on a first surface, a spacer layer on the first surface of the substrate, the spacer layer patterned to form wells such that the latching electrodes reside in the wells, a deformable membrane, the membrane having conductive regions, on the spacer layer to enclose the wells, each enclosed well and its associated region of the membrane forming a pixel membrane, and actuation circuitry to actuate the electrodes to cause selected ones of the pixel membranes to remain in a deflected state when the pixel membranes receive an impulse to return to an undeflected state.
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patent: 6234079 (2001-05-01), Chertkow
patent: 7173641 (2007-02-01), Pasch et al.
patent: 2005/0115434 (2005-06-01), Avetisian et al.
patent: 2005/0155508 (2005-07-01), Vaidyanathan et al.
patent: 2000335124 (2000-12-01), None
patent: WO 02/051639 (2002-07-01), None
Chow Eugene M.
Daniel Jurgen H.
De Bruyker Dirk
Lu Jeng-Ping
Volkel Armin R.
Colilla Daniel J
Marger & Johnson & McCollom, P.C.
Palo Alto Research Center Incorporated
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