Liquid crystal display using ferroelectric liquid crystal,...

Details Liquid crystal display using ferroelectric liquid crystal,... Liquid crystal display using ferroelectric liquid crystal,...

2005-06-22

2008-08-12

Wu, Shean C (Department: 1795)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C349S172000, C349S177000

Reexamination Certificate

active

07410678

ABSTRACT:
A liquid crystal display utilizes ferroelectric liquid crystals in its construction. The liquid crystal display includes a first substrate, a first alignment layer over the first substrate, and a first ferroelectric liquid crystal layer over the first alignment layer, which has a polarity in a first direction. A second substrate faces the first substrate, a second alignment layer is over the second substrate, and a second ferroelectric liquid crystal layer is over the second alignment layer. Both ferroelectric layers have and a polarity in the same direction.

REFERENCES:
patent: 2005/0140904 (2005-06-01), Choi
patent: 2005/0179855 (2005-08-01), Helgee et al.
patent: 2005/0213019 (2005-09-01), Choi et al.
patent: WO 2003081327 (2003-10-01), None

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