Multi-domain vertical alignment liquid crystal display

Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material

Reexamination Certificate

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Details

C257S021000, C345S092000, C345S095000, C349S036000, C349S129000

Reexamination Certificate

active

06992329

ABSTRACT:
A multi-domain vertical alignment liquid crystal display (MVA LCD) has a plurality of pixel electrodes for defining a plurality of pixel units. The pixel units are disposed in matrix arrangement, and each of them has a first electrode, a second electrode, and a third electrode. When a voltage is applied to said pixel electrode, the first electrode and the common electrode have a higher absolute voltage difference than the second electrode and the common electrode. The third electrode and the common electrode have the lowest absolute voltage difference.

REFERENCES:
patent: 6449025 (2002-09-01), Lee
patent: 6882012 (2005-04-01), Yamazaki et al.
patent: 2001/0019322 (2001-09-01), Nakayama et al.

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