Liquid crystal display apparatus

Details Liquid crystal display apparatus Liquid crystal display apparatus

2008-10-10

2011-11-29

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000, C345S208000

Reexamination Certificate

active

08068079

ABSTRACT:
A liquid crystal display apparatus includes a liquid crystal modulation element configured to modulate light from a light source, and including a first electrode, a second electrode, a liquid crystal layer disposed between the first electrode and the second electrode, and a controller configured to provide a first potential to the first electrode and a second potential to the second electrode. While the light source is turned off, the controller provides a third potential to the first electrode and a fourth potential to the second electrode, such that the difference between the third and fourth potentials has a constant sign but a variable magnitude in an in-plane direction of the liquid crystal layer.

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