Method of terminating a screen saver and re-creating image...

Details Method of terminating a screen saver and re-creating image... Method of terminating a screen saver and re-creating image...

2007-05-29

2007-05-29

Cao, Chun (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

Power conservation

C713S300000, C713S320000

Reexamination Certificate

active

10792587

ABSTRACT:
An information processor includes a power-saver which switches a display memory to a power-saving state that causes image data to be lost and restores the display memory from the power-saving state. A storage area stores a predetermined activation condition and an activation routine mechanism activates a predetermined routine when the activation condition is satisfied. A routine termination mechanism ends the routine and an image data re-creation mechanism executes re-creation of the image data on the display memory when the routine is terminated. Provided are: an activation condition rewriting mechanism which rewrites the activation condition stored in the storage area so that the routine is activated when the display memory is switched to or restored from the power-saving state; and an activation condition restoration mechanism which restores the rewritten activation condition to the original condition after the routine is activated.

REFERENCES:
patent: 2000-298536 (2000-10-01), None

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