| 摘要 |
The purpose of the present invention is to provide an organic light emitting diode display device capable of reducing power consumption. The organic light emitting diode display device of the present invention includes a boost converter, a high potential voltage supply line, a power distribution unit, and a switch control unit. The boost converter changes a voltage level of high potential voltage according to switching frequency of a switch device. The high potential voltage supply line provides the high potential voltage outputted from the boost converter to a display panel. The power distribution unit outputs feedback voltage by distributing voltage received from a high potential feedback line connected to the high potential voltage supply line passing through the display panel. The switching frequency of the switching device is controlled to compensate the high potential outputted from the boost converter based on the feedback voltage. |
