Portable display device using electrophoretic display

Details Portable display device using electrophoretic display Portable display device using electrophoretic display

2006-08-18

2008-08-05

Thompson, Timothy J (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C430S032000, C204S450000

Reexamination Certificate

active

07408698

ABSTRACT:
A portable display device includes a flexible electrophoretic display, a circuit board electrically connected to the display, and a base receiving and securing the display and the circuit board therein. The display includes a pair of electrodes for providing an electric field therebetween, and a microcapsule layer positioned between the electrodes. The circuit board is electrically connected to the electrodes of the display for providing power to the electrodes and controlling the electric field generated between the electrodes. The base comprises at least two portion foldable to each other to thereby allow the display to be foldable with the at least two portions.

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