CPC G09G 3/3275 (2013.01) [G09G 2310/0291 (2013.01); G09G 2310/0297 (2013.01); G09G 2310/08 (2013.01)] | 20 Claims |
1. A display device comprising:
a display panel including:
data lines; and
pixels electrically connected to the data lines; and
a data driver that supplies data signals to the data lines,
wherein the data driver includes:
a first output buffer electrically connected to a first data line of the data lines, the first output buffer outputting a first data signal to the first data line; and
a first comparator electrically connected to an output terminal of the first output buffer, the first comparator comparing a first slew rate of the first data signal with a first reference slew rate;
wherein the first reference slew rate is based on a contact resistance between the data driver and one or more of the data lines.
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