CPC G09G 3/32 (2013.01) [G09G 2300/0842 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01); G09G 2330/021 (2013.01); G09G 2330/028 (2013.01)] | 20 Claims |
1. A data driving circuit comprising:
a noise filter configured to receive a driving voltage and remove a noise from the driving voltage to output a filtered driving voltage;
a first voltage generator configured to output a first voltage, a second voltage, and a third voltage;
a second voltage generator configured to generate a first reference voltage based on the filtered driving voltage, the first voltage, and the second voltage;
a third voltage generator configured to generate a second reference voltage based on the filtered driving voltage, the second voltage, and the third voltage; and
an output circuit configured to output a data signal of a voltage level corresponding to an image signal based on the first reference voltage and the second reference voltage.
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