Patent ID: 9536472
Date: 2017-01-03
CPC Classifications: G09G

Claim:
1. An organic light emitting device comprising: a repair line connected to an organic light emitting element of a bad pixel; a first capacitor configured to store a voltage corresponding to a data voltage of the bad pixel; a driving transistor configured to output a current corresponding to the voltage stored in the first capacitor to an output terminal; a first transistor connected between the output terminal of the driving transistor and the repair line, and configured to be turned on or turned off in response to a first signal; a second transistor connected between the repair line and a node, and configured to be turned on or turned off in response to a second signal; a third transistor connected between the node and a first voltage line for supplying a first voltage, and configured to be turned on or turned off in response to a third signal; and a second capacitor connected between the node and a second voltage line for supplying a second voltage.