| 摘要 |
PURPOSE: An OLED display device driving a display panel through mode conversion is provided to supply low consumption power by converting a playing mode as a video mode, a standard mode and a black and white mode. CONSTITUTION: A video data adjustment factor circuit(12) and a gamma counting circuit(13) convert the calculating coefficient of video data according to the input of video mode signals. A lighting commencement signal generator varies the drive control of a lighting drive. The light-off rate setting circuit(20) generates a light-on time setting signal according to a light-off rate. A light-off signal generator(15) generates light-off start signals according to the light-on time setting signal. |
