Scanning line driving device, display apparatus and scanning line driving method

摘要

A scanning line driving device drives scanning lines in a display unit including data lines each connected to a plurality of pixels arranged in a column direction and the scanning lines each connected to a plurality of pixels arranged in a row direction, the pixels arranged at respective intersections of the data lines and the scanning lines. The device is configured to sequentially keep each of the scanning lines in a selected state pursuant to a predetermined order and output a scanning line drive signal, which is set to a low level in a high-luminance display drive and to a high level in a low-luminance display drive, to all the scanning lines during a blanking period between a period in which one scanning line is kept selected and a period in which a next scanning line is kept selected.

主权项

1. A scanning line driving device for driving scanning lines in a display unit which includes data lines each connected to a plurality of pixels arranged in a column direction and the scanning lines each connected to a plurality of pixels arranged in a row direction, the pixels arranged at respective intersections of the data lines and the scanning lines,
wherein the scanning line driving device is configured to sequentially keep each of the scanning lines in a selected state pursuant to a predetermined order and output a scanning line drive signal, wherein all the scanning lines are set to a low level in a high-luminance display drive in which a brightness of the display unit is higher than a predetermined brightness of the display unit larger than zero and to a high level in a low-luminance display drive in which the brightness of the display unit is equal to or lower than the predetermined brightness, during a blanking period.