Liquid crystal display

Details Liquid crystal display Liquid crystal display

2005-11-01

2005-11-01

Lefkowitz, Sumati (Department: 2675)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000

Reexamination Certificate

active

06961042

ABSTRACT:
A liquid crystal display device driven with low power consumption while maintaining display quality includes first vertical scanning lines and horizontal scanning lines on a substrate in a matrix; first switching units connected to the horizontal scanning lines and controllable by the first vertical scanning lines; control capacitor elements for holding control signals on the horizontal scanning lines connected to the first switching units; and second switching units connecting pixel signal lines and pixel electrodes together to write potentials on the pixel signal lines into the pixel electrodes, the second switching units being connected to the control capacitor elements.

REFERENCES:
patent: 5194974 (1993-03-01), Hamada et al.
patent: 5627557 (1997-05-01), Yamaguchi et al.
patent: 6266038 (2001-07-01), Yoshida et al.
patent: 1 003 150 (2000-05-01), None
patent: 5-173175 (1993-07-01), None
patent: 11-160676 (1999-06-01), None
patent: 11-326946 (1999-11-01), None

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