DRIVING CIRCUIT, DISPLAY DEVICE USING SAME, AND METHOD OF EVALUATING DRIVING CIRCUIT

摘要

PROBLEM TO BE SOLVED: To make an output of a driving circuit accurate, which results from a current signal for use in a display device.

SOLUTION: The driving circuit comprises; a plurality of current signal generation circuits for outputting current signals to a plurality of output parts respectively; a current signal output line to which outputs of the plurality of current signal generation circuits are connected in common; a correction value output circuit for outputting a correction value obtained by evaluating the outputs of the specific current signal generation circuits in accordance with current values outputted through the current signal output line; and a correction circuit for correcting image signals supplied to the current signal generation circuits by the correction value.

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