Electrophoretic display device

Details Electrophoretic display device Electrophoretic display device

2010-04-27

2010-11-23

Ben, Loha (Department: 2873)

Optical: systems and elements

Optical modulator

Light wave temporal modulation

C359S228000, C359S452000, C345S107000, C345S060000, C345S088000, C345S182000

Reexamination Certificate

active

07839563

ABSTRACT:
An electrophoretic display device includes a plurality of pixel electrodes arranged on a lower substrate, and an upper substrate having a common electrode that covers an entire area corresponding to a display surface. The electrophoretic display device further includes an electrophoretic ink layer having a plurality of cavities. Each of the cavities contains suspension fluid and a plurality of charged pigment particles dispersing in the suspension fluid. The electrophoretic display device also includes a plurality of pixel units, each of which includes three of the plurality of cavities. Each of the three cavities contains the black particles and particles of the red particles, green particles, or blue particles, respectively.

REFERENCES:
patent: 6822783 (2004-11-01), Matsuda et al.
patent: 7339716 (2008-03-01), Ding et al.
patent: 7365732 (2008-04-01), Matsuda et al.
patent: 7397597 (2008-07-01), Verschueren et al.
patent: 7492505 (2009-02-01), Liang et al.
patent: 7535539 (2009-05-01), Sakurai et al.
patent: 7557982 (2009-07-01), Shoji et al.
patent: 7605899 (2009-10-01), Shikina et al.
patent: 7679813 (2010-03-01), Liang et al.
patent: 7710389 (2010-05-01), Kazmaier et al.

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