Patent ID: 8665182

Claim:
An emission control driver for supplying emission control signals to emission control lines formed in parallel with scan lines, the emission control driver comprising a plurality of stages, each of the plurality of stages comprising: an output terminal coupled to a corresponding one of the emission control lines; input terminals respectively coupled to two or more scan lines of the scan lines for generating a corresponding one of the emission control signals; an input circuit for controlling voltages at a first node and a second node that are separated from the output terminal, corresponding to scan signals supplied from the two or more scan lines, such that when a second scan signal of the scan signals is supplied, the voltage at at least one of the first node or the second node is configured to be different than when a first scan signal of the scan signals is supplied; and an output circuit coupled to the input circuit, the output circuit for controlling the corresponding one of the emission control signals according to the voltages at the first node and the second node.