Control device, display device, control method and program product

Abstract

A control device according to embodiments may control update of a target region in an electronic paper. The device may comprise a divider unit, a manager unit and an update instruction unit. The divider unit may be configured to divide the target region into a plurality of sub-regions. The manager unit may be configured to configure an update start timing of each sub-region so that flashings occurring at updating of the sub-regions appear at different timings. The update instruction unit may be configured to instruct to execute an update process of each sub-region according to the update start timings.

What is claimed is: 
     
         1 . A computing device, comprising:
 an electronic paper; and   a control device configured to divide a target region in the electronic paper into a plurality of sub-regions, set an update start timing of each sub-region so that flashings occurring at updating of the sub-regions appear at different timings and instruct a controller to execute an update process of each sub-region according to the update start timings, wherein   the controller executes the update processes according to a preset execution cycle, and the update start timings of sub-regions are included in the execution cycles that are different from each other.