Method of driving display device comprising electrically...

Details Method of driving display device comprising electrically... Method of driving display device comprising electrically...

2008-05-29

2011-10-18

Robinson, Mark (Department: 2883)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S048000, C349S033000

Reexamination Certificate

active

08040447

ABSTRACT:
A display device includes a pixel comprising first and second pixel electrodes receiving respective pixel voltages; a control capacitor electrically connected to the second pixel electrode by a switching operation in order to change the voltage of the second pixel electrode; and a first storage line overlapping the first pixel electrode and having a variable voltage in order to change the voltage of the first pixel electrode. A method of driving a display device includes providing a pixel voltage to each of first and second pixel electrodes of a pixel; and then changing the voltages applied to the first pixel electrode and/or the second pixel electrode to cause the first and second pixel electrodes to simultaneously be at different voltages.

REFERENCES:
patent: 2002/0018035 (2002-02-01), Song et al.
patent: 2005/0036091 (2005-02-01), Song
patent: 2006/0215066 (2006-09-01), Ueda et al.
patent: 2006/0268186 (2006-11-01), Kamada et al.
patent: 2006/0286703 (2006-12-01), Um et al.

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