Patent ID: 9183615
Filing Date: 2015-11-10
Classification: G06T,G09G

Abstract:
1. A display device for displaying an image by dividing one frame into a plurality of sub-fields, the display device comprising: a display panel comprising a plurality of pixel rows; a driver connected to the display panel and for transmitting scan signals or data signals to the display panel; a frame memory connected to the driver, for storing externally received image data, and for transmitting at least some of the image data to the driver; and a controller connected to the driver and the frame memory, for generating a control signal and transmitting the control signal to the driver or the frame memory, wherein each of the sub-fields includes an address period in which the scan signals are transmitted to the respective pixel rows, wherein the frame memory is configured to receive at least some of the image data corresponding to a current frame from the respective pixel rows at the same time when the period of the current frame starts; and wherein the driver is configured to start to transmit scan signals for the plurality of sub-fields to the display panel after the frame memory starts to receive the image data corresponding to the current frame, the controller is configured to transmit the control signal to the driver to transmit the scan signals to the pixel rows during the current frame such that the scan signals corresponding to the current frame are transmitted after, among the image data corresponding to the current frame, the image data corresponding to the pixel rows are stored in the frame memory.