Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anthony Edward Pullen0
Emily J. Pratt0
Ian D. Morrison0
Date of Patent
March 22, 2005
0Patent Application Number
100636550
Date Filed
May 7, 2002
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An electrophoretic medium comprises a plurality of one or more types of particles suspended in a suspending fluid. The particles include at least one electrically charged, electrophoretically mobile particle capable of translating through the suspending fluid upon application of an electric field to the medium and at least one magnetic particle. A magnet is disposed adjacent the electrophoretic medium to introduce a threshold resistance to magnetic particle movement.
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