Patent ID: 9672780
Date: 2017-06-06
CPC Classifications: G09G

Claim:
1. An apparatus comprising: a processor comprising an over drive data generator configured to generate an over drive data based on a current display data and a previous display data which is received before the current display data is received; and a buffer configured to provide the previous display data to the over drive data generator, store the current display data and the over drive data, and output the current display data and the over drive data; an over drive time register configured to store an over drive time; and an analog unit configured to provide a current display voltage corresponding to the current display data and an over drive voltage corresponding to the over drive data based on the over drive time, the current display data, and the over drive data, wherein a highest voltage of the current display voltage is less than a highest voltage of the over drive voltage, and a lowest voltage of the current display voltage is greater than a lowest voltage of the over drive voltage.