| 摘要 |
<p>The present invention relates to a power driver circuit for an effective-cost and efficient OLED panel consisting of a smaller BOM without deteriorating the quality of a display. The power driver uses an IBBC for adjusting an output voltage required for an OLED panel load. An output voltage for driving the OLED panel load is directly connected to an input supply voltage VIN without a switch. Provided is a DC-DC convertor for driving related control circuits and generating a reference ground. The input DC voltage VIN is used as a reference voltage for the IBBC and the DC-DC convertor.</p> |
