Organic Light Emitting Diode Display Device and Method of Driving the Same
AssigneeLG Display Co., Ltd.
InventorYun-Mi OH
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Abstract
An organic light emitting diode display device includes: a display panel including a plurality of pixel regions; and a reference voltage compensating part, wherein the reference voltage compensating part: supplies a first reference voltage to the plurality of pixel regions during an active section where a data enable signal is activated, and supplies a second reference voltage higher than the first reference voltage to the plurality of pixel regions during a blank section where the data enable signal is deactivated.
Claims20
An organic light emitting diode display device, comprising:
- a display panel including a plurality of pixel regions;
- and
- a reference voltage compensating part,
- wherein the reference voltage compensating part:
- supplies a first reference voltage to the plurality of pixel regions during an active section where a data enable signal is activated, and
- supplies a second reference voltage higher than the first reference voltage to the plurality of pixel regions during a blank section where the data enable signal is deactivated.
An organic light emitting diode display device, comprising:
- a display panel including a plurality of pixel regions;
- and
- a reference voltage compensating part,
- wherein the reference voltage compensating part includes a trigger input terminal and a first switching element,
- wherein when a first voltage turning off the first switching element is inputted to the trigger input terminal, the reference voltage compensating part outputs a first reference voltage, and
- wherein when a second voltage turning on the first switching element is inputted to the trigger input terminal, the reference voltage compensating part outputs a second reference voltage higher than the first reference voltage.
A method of driving an organic light emitting diode display device including a display panel including a plurality of pixel regions and a reference voltage compensating part, comprising:
- supplying a first reference voltage from the reference voltage compensating part to the plurality of pixel regions during an active section where a data enable signal is activated, and
- supplying a second reference voltage higher than the first reference voltage from the reference voltage compensating part to the plurality of pixel regions during a blank section where the data enable signal is deactivated.
Dependencies are inferred from the claim text.