Video display device and a power saving method therefor

Details Video display device and a power saving method therefor Video display device and a power saving method therefor

1998-05-11

2000-09-05

Shankar, Vijay

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

345210, 345212, 345214, G09G 500

Patent

active

061150339

ABSTRACT:
Provided with a device for managing power in a power off mode, whereby the respective driving voltages generated from the voltage output section are controlled in the ultra power save mode by means of the soft power key, minimizing the power consumption in the display monitor, the device including: a soft power key for generating a key signal in response to the user's selection of ultra power save functions; a microcomputer storing a control program for controlling the output of a power off mode signal in response to the key signal generated from the soft power key; and a voltage output section turned on and off under the control of the power off mode signal generated from the microcomputer.

REFERENCES:
patent: 5410305 (1995-04-01), Barrus et al.
patent: 5659371 (1997-08-01), Krause
patent: 5808693 (1998-09-01), Yamashita et al.
patent: 5949408 (1999-09-01), Kang et al.

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