| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an organic electro-luminescence display device which reduces deviation of a current flowing through a pixel by initializing a data signal stored in a data line, and also to provide a driving method therefor. <P>SOLUTION: The organic electro-luminescence display device comprises: a pixel part which includes a plurality of pixels defined by data lines and scanning lines, and expresses an image in accordance with data signals and scanning signals; a data driving part which produces the data signals and transmits the data signals to the pixel part for each channel; a multiplexor part to which three data lines are connected correspondingly to one channel of a data signal output from the data driving part, and which transmits the data signal output from the channel selectively to one of the three data lines out of the three data lines by a control signal; and a scanning driving part which generates a scanning signal and transmits it to the pixel part. An initializing signal transmission means for transmitting an initializing signal to the channels of the data driving part, and the initializing signal is connected to the data lines through the multiplexor part. <P>COPYRIGHT: (C)2008,JPO&INPIT |
