Liquid crystal television

Details Liquid crystal television Liquid crystal television

1989-08-29

1991-04-09

Britton, Howard W.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358230, 3581921, H04N 5440, H04N 550

Patent

active

050069330

ABSTRACT:
In a liquid crystal television, segment electrodes of a liquid crystal panel are divided into image segment electrodes and indicator segment electrodes. A liquid crystal display unit includes an image segment driver for receiving a video signal from a television receiver and driving the image segment electrodes, and an indicator segment driver for receiving a tuning voltage from a tuning voltage control unit and driving the indicator segment electrodes. The image and indicator segment drivers are driven by signals having different voltage waveforms.

REFERENCES:
patent: 4390902 (1983-06-01), Chin et al.

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