Patent ID: 8605025

Claim:
A display device comprising: a drive circuit supplying a video signal corresponding to a video data; a plurality of video lines electrically connected with the drive circuit; a plurality of pixels being supplied the video signal through the video lines; the drive circuit including a static random access memory, a video signal decode circuit, a level shift circuit, an amplifier and a clocked inverter circuit; wherein the static random access memory stores the video data, the video signal decode circuit decodes the video data to video signal, the amplifier output the video signal to the video line, the clocked inverter circuit inputs one bit of the video data and outputs the video signal to the video line when the amplifier stops outputting the video signal, the clocked inverter circuit is stopped by a clock signal, and the level shift circuit stops level shift operation of bits of the video data except the bit which inputs into the clocked inverter circuit when the amplifier stops outputting the video signal.