| 摘要 |
PROBLEM TO BE SOLVED: To supply a data signal having a shared potential amplitude among data signals to have a different potential amplitude by each color to data lines.SOLUTION: A level shift circuit 40 shifts potential of a data signal of R supplied to a node h so that the potential amplitude of the data signal is compressed, and supplies the shifted data signal to a data line 14 of the R. Meanwhile, the level shift circuit 40 shifts potential of a data signal of G so that the potential amplitude of the data signal is compressed, and supplies the shifted data signal to a data line 14 of the G. There, a ratio of capacitance Cref2 of a holding capacitor 41 to a sum of capacitance Cdt of a holding capacitor 50 and capacitance Cref1 of a holding capacitor 44 is set so that a compression ratio of the R is different from a compression ratio of the G. |
