Process for monitor to operate in DPMS mode

Details Process for monitor to operate in DPMS mode Process for monitor to operate in DPMS mode

2011-03-29

2011-03-29

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

C713S323000

Reexamination Certificate

active

07916131

ABSTRACT:
A process for a monitor working in a DPMS mode applies when a monitor ends a working mode and enters the DPMS mode. In the DPMS mode, when the signal processor of the monitor detects there is no signal input to the connecting interface, the signal processor will be off and inform the micro-controller to open the signal detecting function to find whether there is a signal input to the connecting interface. When the micro-controller detects there is no signal input for a certain of time, the micro-controller will enter the sleep status. As a result, the purpose of saving the electricity can be achieved.

REFERENCES:
patent: 6763060 (2004-07-01), Knapp
patent: 7116322 (2006-10-01), Ko et al.
patent: 7188263 (2007-03-01), Rubinstein et al.
patent: 7409567 (2008-08-01), Hammes et al.

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