摘要 |
[Problem to be Solved]To provide a current output type semiconductor circuit and a display device which are capable of realizing a reduction in cost by reducing the number of output stages and reducing a chip area. [Solution] A display device includes three reference current generating units 61 which generate reference currents corresponding to three display colors and outputs the reference currents, a selector 471 which outputs an optimum reference current among the outputs of the three reference current generating units 61 according to a display color of display data 473 in response to a changing display color switching signal 475, a current output unit 255 which outputs a current corresponding to a value of the display data 473 with respect to a current per one gradation determined by the reference currents, and a selector 472 for distributing the output of the current output unit 255 to respective source signal lines corresponding to the display color.
|