Liquid crystal pixel driver circuit and matrix display

Details Liquid crystal pixel driver circuit and matrix display Liquid crystal pixel driver circuit and matrix display

1983-12-23

1985-08-27

Corbin, John K.

350332, G02F 113

Patent

active

045374716

ABSTRACT:
The present invention provides a liquid crystal light valve pixel driver circuit comprising a pair of power electrodes, a pair of half-pixel electrodes, each half-pixel electrode being associated with a respective one of the power electrodes and a transistor switch for selectively conductively interconnecting the pair of half-pixel electrodes, the transistor switch being responsive to an applied data voltage potential. A strobe transistor and capacitor are further associated with the driver circuit to enable the demultiplexing of data from a data line and the transfer of a data representing voltage potential to the capacitor for application to the transistor switch.

REFERENCES:
patent: 4158860 (1979-06-01), Irie et al.
patent: 4319237 (1982-03-01), Matsuo et al.
patent: 4386352 (1983-05-01), Nonomura et al.
patent: 4431271 (1984-02-01), Okubo

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