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AssigneeSamsung Display Co., Ltd.
InventorSung Cheon Park
Estimating the term…
In order to adjust a black level by using a power supply voltage, an organic electroluminescent display device includes: a plurality of scan lines arranged in a row direction; a plurality of data lines arranged in a column direction; a plurality of pixels formed at intersections between the plurality of scan lines and the plurality of data lines; and a direct current (DC)-DC converter to supply a power supply voltage to the plurality of pixels, wherein the DC-DC converter includes a set resistor, and to convert a reference voltage selected according to a set voltage determined by the set resistor into a power supply voltage and to supply the power supply voltage to the plurality of pixels.
An organic electroluminescent display device comprising:
A DC-DC converter comprising:
A method of driving an organic electroluminescent display device comprising a plurality of scan lines arranged in a row direction, a plurality of data lines arranged in a column direction, a plurality of pixels formed at intersections between the plurality of scan lines and the plurality of data lines, and a DC-DC converter for supplying a power supply voltage to the plurality of pixels, the method comprising:
A method of driving a DC-DC converter for supplying a power supply voltage to a plurality of pixels, the method comprising:
Dependencies are inferred from the claim text.