CPC G09G 3/3233 (2013.01) [G09G 2300/0426 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0257 (2013.01); G09G 2330/021 (2013.01)] | 9 Claims |
1. A light emitting display apparatus comprising:
a display panel configured to display an image;
a timing controller including:
a set value output unit configured calculate a refresh rate of the display panel based on a data signal which is to be supplied to the display panel;
an on bias stress (OBS) voltage calculator configured to calculate an OBS voltage value based on the calculated refresh rate of the display panel and the data signal; and
a power supply configured to generate an OBS voltage based on of the calculated OBS voltage value, the OBS voltage supplied to an electrode of a driving transistor of a pixel included in the display panel.
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