Patent ID: 8933915
Filing Date: 2015-01-13
Classification: G06F,G09G

Abstract:
1. A display apparatus, comprising: a frame buffer for retaining a plurality of image frames to be displayed; a controller circuit, coupled to the frame buffer, for determining whether a change in the image frames has occurred and whether a refresh time is expired; and a display driver circuit, operatively coupled to the frame buffer and adapted to couple to an active display device, for receiving the image frames to be displayed from the frame buffer and dynamically refreshing the active display device when the change is determined or when a refresh time is expired, wherein the frame buffer is operative to retain a first image data and a second image data, and the controller circuit is operative to transmit the first image data to the display driver circuit when the refresh time is expired and to transmit the second image data to the display driver circuit when the second image data is received.