Methods of preparing electrophoretic dispersions containing two types of particles with different colors and opposite charges | Patent Number 06113810

US 06113810 NA
Application Number8383667
Publication Number-
Pendency5 years, 7 months, 6 days
Filled DateFeb 3, 1995
Priority DateMay 21, 1993
Publication Date-
Expiration DateMay 21, 2013
Inventor/Applicants Frederic E. Schubert
Wei-Hsin Hou
ExaminesTIERNEY, CHRISTINE SKANE
Art Unit1751
Technology Center1700
Assignments
Au Optronics
Current
Copytele Inc.
Original
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