LUMINESCENCE DRIVING APPARATUS, DISPLAY APPARATUS AND DRIVING METHOD THEREOF

摘要

PURPOSE: A light emitting driving apparatus and method, and a display device are provided to drive a plurality of LED array blocks having a common anode by using an LED driving circuit of a switching method. CONSTITUTION: A light emitting driving apparatus independently drives a plurality of LED arrays by using a plurality of driving circuit parts(600-1,600-2,600-3). The light emitting driving apparatus is formed by interlinking the plurality of driving circuit parts. A common anode terminal is connected to an input terminal. Each cathode terminal can be connected to a capacitor terminal of each drive driving circuit part. An LED module comprises the plurality of LED arrays of a common anode type capable of minimizing a pattern of the LED module and the number of wire. The LED module is independently driven by using the plurality of driving circuit parts.