Oliff & Berridge, PLC
Electrophoretic display device
An electrophoretic display device includes a multiplicity of individual reservoirs containing a display medium between conductive substrates, at least one of which is transparent, wherein the display medium includes one or more set of colored particles in a dielectric fluid and has an electrical conductivity of about 10−11 to about 10−15 S/m, and wherein the multiplicity of individual reservoirs are defined by a unitary grid whose walls segregate the reservoirs. The grid may be formed via photolithography or from a master stamp derived from a mold of the grid pattern.
Palo Alto Research Center, Inc. Xerox Corporation
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inventional additional inventional
Gabriel Brent S. Jurgen H. Naveen Peter M. San-Ming
Iftime Krusor Daniel Chopra Kazmaier Yang