Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2009-12-30
2011-11-08
Lester, Evelyn A. (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C345S107000
Reexamination Certificate
active
08054534
ABSTRACT:
An electrophoretic paper device is provided. The electrophoretic paper device includes a plurality of pixel electrodes arranged on a lower substrate. The electrophoretic paper device also includes an upper substrate having a common electrode that covers an entire area corresponding to a display surface. The electrophoretic paper device further includes an electrophoretic ink layer, which includes a plurality of tubular cavities and each of the tubular cavities contains suspension fluid and a plurality of charged pigment particles dispersed in the suspension fluid.
REFERENCES:
patent: 6987603 (2006-01-01), Paolini et al.
patent: 7839563 (2010-11-01), Luo et al.
patent: 2003/0035199 (2003-02-01), Liang et al.
Hsieh Kuan-Hong
Luo Ying
Pan Chun-Wei
Altis Law Group, Inc.
Hon Hai Precision Industry Co. Ltd.
Hong Fu Jin Precision Industry ( ShenZhen) Co., Ltd.
Lester Evelyn A.
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