Patent ID: 8299990

Claim:
A flat panel display, comprising: a pixel portion having a plurality of pixels; a scan driver supplying a plurality of scan signals to the pixel portion; a data driver outputting a plurality of data signals to be supplied to the pixel portion; a demultiplexer portion to sequentially supply initialization signals and the data signals to the pixel portion, the demultiplexer portion comprising a plurality of demultiplexers receiving corresponding ones of the data signals, each demultiplexer comprising: a data input receiving one of the data signals; an initialization signal input receiving an initialization signal; first, second and third control signal inputs respectively receiving first, second and third control signals; first, second and third switching transistors connected to the data input, the first switching transistor being operatively controlled by the first control signal, the second switching transistor being operatively controlled by the second control signal and the third switching transistor being operatively controlled by the third control signal; first, second and third initialization transistors connected to the initialization signal input, the first initialization transistor being operatively controlled by the third control signal, the second initialization transistor being operatively controlled by the first control signal and the third switching transistor being operatively controlled by the first control signal; and first, second and third data lines sequentially supply the initialization signals and the data signals to the pixel portion.