Patent ID: 9658815
Date: 2017-05-23
CPC Classifications: G06F,G06T,G09G,H04N

Claim:
1. A display processing device that performs predetermined display processing on image data of a display image of a predetermined first size, the image data of the display image of the first size being input to the display processing device, the display processing device comprising: a first display processing unit that divides a display image of a second size larger than the first size into a first area and a second area and outputs image data of a first output image obtained by performing the display processing on display image data of the first area, when the display image of the second size is input to the first display processing unit; a second display processing unit that outputs image data of a second output image obtained by performing the display processing on display image data of the second area; a storage unit that temporarily stores the image data of the first output image and the image data of the second output image; a memory writing control unit that controls writing of the image data of the first output image and the image data of the second output image to the storage unit; an output selection unit that reads the image data of the first output image and the image data of the second output image stored in the storage unit, and outputs the image data of the first output image and the image data of the second output image to a first display device that displays the display image of the second size; and a clock control unit that generates and supplies an operation clock required when the first display processing unit, the second display processing unit, and the memory writing control unit operate.