Digital frame with digital interface TFT-LCD

Except 7-inch 480x234 TFT-LCD,all other brand new TFT-LCD digital frames come with digital interface. TFT-LCD display with digital interface means that the RGB(red /green/blue) signals have been converted into digital ones by video processor, and then they were sent to driver IC (from main controller) on the edge of LCD panel. The analog/digital conversion has completed before the nod of LCD driver IC. Digital interface means lossless color signal transfer, so it has better visual resolution, also enhanced true color performance.