| 摘要 |
A display apparatus of the present invention has EL elements and pixel circuits 2 for supplying currents to the EL elements, which are arranged in a matrix fashion, and column control circuits 1 arranged corresponding to the number of columns of the matrix. The same number of column control circuits 1 and data lines 14 form a group, and the data line 14 which becomes an output of the column control circuit 1 is sequentially changed over in the group. Furthermore, the display apparatus includes means for correcting input signals among different groups. According to the present invention, even if a characteristic of the column control circuit 1 has a variation, no unevenness occurs in a displayed image.
|
