| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for driving an electro-optical device, an electro-optical device and electronic apparatus that can solve insufficient supply of data current and current fluctuation. <P>SOLUTION: A data current Imax is applied to a plurality of pixels 20 provided in a display panel unit with same value through the data line Xm regardless of grayscale data. Upon supply of the data current Imax, in the pixel 20, a transistor selected in reproduction Trep is turned on, such that a drive current Idr corresponding to the data current Imax output from a driving transistor Tdr is supplied to an organic EL element 21, thereby emitting light. A light-off signal Vsig is supplied to the pixel 20 at predetermined timing, such that the organic EL element 21 emits light only in the light-emitting period computed based on the grayscale data. The pixel 20 to which a constant data current is supplied emits light at a luminance corresponding to the grayscale data by changing the light-emitting period corresponding to the grayscale data. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
