DEVICE OF DRIVING EMITTING CONTROL SIGNAL TRANSMITTING LINE AND METHOD OF DRIVING THE SAME

摘要

PURPOSE: A light emission control line driving device of a light emitting display device and a driving method thereof are provided to operate a light emission control line by selecting a single light emission control signal among high-speed and low-speed light emission control signals, thereby improving quality of 2D and 3D images. CONSTITUTION: A start pulse generation part(SPG) creates n start pulse groups. The start pulse generation part successively outputs two kinds of start pulses. A light switching control signal output part(LCO) comprises n shift blocks. The light switching control signal output part operates a corresponding shift block for successively outputting m lighting control signals. The light switching control signal output part operates the corresponding shift block in order to successively output m lights-out control signals. A light emission control signal output part(ELO) successively outputs m light emission control signals.