摘要 |
<p>A circuit for driving a light emitting device and a matrix-type display panel employing the same are provided. The circuit for driving a light emitting device having a first pole and a second pole opposite to the first pole includes a diode, which includes a first pole to which a predetermined data signal is applied and a second pole which is opposite to the first pole and is connected to the first pole of the light emitting device, and a capacitor, which includes a first terminal connected to a contact point between the first pole of the light emitting device and the second pole of the diode and a second terminal to which a predetermined control signal is applied. Accordingly, if the diode is turned on and the light emitting device is turned off, an electric charge which corresponds to a difference between a voltage level of the control signal and a voltage level of the data signal is charged, and if the diode is turned off and the light emitting device is turned on, the charged electric charge is discharged through the light emitting device.</p> |