Patent ID: 8730272
Filing Date: 2014-05-20
Classification: G06F,G09G

Abstract:
1. A dual display control device controlling a first display device and a second display device using an RGB interface, comprising: a synchronization signal output unit that outputs vertical and horizontal synchronization signals to the first display device and the second display device; and a data output unit that outputs first data to the first display device in a first section of a first pixel clock and outputs second data to the second display device in a second section of a second pixel clock, in accordance with the vertical and horizontal synchronization signal via a data line shared by and connected to the first display device and the second display device device, wherein the synchronization signal output unit outputs the vertical synchronization signal to one signal line that is shared by and connected to the first display device and the second display device, and outputs the horizontal synchronization signal to another signal line that is shared by and connected to the first display device and the second display device.