Standby circuit and method for a display device

Details Standby circuit and method for a display device Standby circuit and method for a display device

2008-12-02

2011-11-01

Chow, Van (Department: 2627)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S204000, C345S100000, C345S084000, C345S178000

Reexamination Certificate

active

08049696

ABSTRACT:
A standby circuit and method for a display device is disclosed. A detector detects voltage drop of the first termination resistor of a positive path of a clock channel, and the second termination resistors of a negative path. Upon detecting the voltage drop, a switch controller disconnects the positive path or the negative path that has the detected voltage drop, thereby saving power in the standby mode of the display device.

REFERENCES:
patent: 4995058 (1991-02-01), Byers et al.
patent: 5425004 (1995-06-01), Staffan
patent: 6407732 (2002-06-01), Stiens et al.
patent: 6954868 (2005-10-01), Lin et al.
patent: 2002/0091952 (2002-07-01), Lin et al.
patent: 2002/0122030 (2002-09-01), Stiens et al.
patent: 2002/0196223 (2002-12-01), Takahashi et al.

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