Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2008-02-07
2010-12-28
Caley, Michael H (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S141000, C349S177000
Reexamination Certificate
active
07859632
ABSTRACT:
A display device includes a first substrate, a second substrate facing the first substrate, first to third electrodes formed on the first substrate, and a fourth electrode formed on the second substrate, wherein the first and second substrates include a main display region and an assistance display region, wherein the first and second electrodes form a horizontal electric field that is substantially parallel to the surfaces of the first and the second insulating substrates, and the third and fourth electrodes form a vertical electric field that is substantially perpendicular to the surfaces of the first and second substrates.
REFERENCES:
patent: 2007/0108408 (2007-05-01), Kumar
patent: 2007/0121047 (2007-05-01), Chung et al.
Kim Hee-Seop
Kim Sung-Woon
Shin Sung-Tae
Yu Se-Hwan
Caley Michael H
Innovation Counsel LLP
Samsung Electronics Co,. Ltd.
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