USB display driver, and small-scale mobile monitor and USB display system having the USB display diriver

摘要

Provided is a universal serial bus (USB) display driver including a USB receiving unit that serially receives an image data signal from a host via a USB interface and extracts display data and control data from the image data signal, and a display driver that generates a display data voltage corresponding to the display data based on the control data and applies the display data voltage to a small-scale mobile panel. The USB receiving unit, the display driver and the small-scale mobile panel operate using power delivered via the USB interface, and a panel size of the small-scale mobile panel is less than or equal to a panel size corresponding to a maximum speed of data transmission of the USB interface.