Patent ID: 8339336
Filing Date: 2012-12-25
Classification: G09G

Abstract:
1. An active-matrix display apparatus comprising: an image display unit in which pixels are arranged in a matrix in row and column directions; a column control circuit group including thin-film transistors, the column control circuit group being configured to output a data signal to columns of the pixels; and a control-signal generating circuit including a thin-film transistor, the control-signal generating circuit being configured to output a first control signal controlling the column control circuit group, wherein the column control circuit group is controlled by the first control signal and a second control signal delayed from the first control signal, the first control signal is generated by the control-signal generating circuit, then input into the column control circuit group, and then propagated through the column control circuit group, and the second control signal is generated on the basis of the first control signal which has been propagated through the column control circuit group.