Patent ID: 9619241
Date: 2017-04-11
CPC Classifications: G06F,H04N

Claim:
1. A method of controlling an operation of a display device, the method comprising: receiving a power-off signal; storing a system booting file and a predetermined snapshot image in a self-refresh memory block based on a predetermined self-refresh mode; receiving a power-on signal; booting a system by extracting the system booting file from the self-refresh memory block; and controlling, by a controller, a display module in the display device to display the predetermined snapshot image, wherein a content is contiguously displayed by the display module when the power-off signal is received, wherein an image configured by default is displayed by the display module after the power-on signal is received, wherein a specific application is executed which is selected according to a user access frequency to display a specific content image of the specific application by the display module, and wherein the self-refresh memory block corresponds to a memory block configured to be activated when the display device is deactivated.