Display device and a method of driving the same
AssigneeSamsung Display Co., Ltd.
InventorsChul Kyu Kang, Sang Moo Choi, Dongsun Lee
Life of this patent
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Abstract
A display device includes: a display panel including: a scan line, a data line, and an emission control line; a pixel including: a plurality of transistors connected to the scan line, the data line and the emission control line; and an organic light-emitting diode driven by the plurality of transistors, and a scan driver configured to: in response to an image mode being a moving image mode, generate a first mode scan signal having a turning-on voltage of a transistor for a plurality of horizontal periods; and in response to the image mode being a static image mode, generate a second mode scan signal having the turning-on voltage for a single horizontal period.
Claims20
A display device comprising:
- a display panel comprising:
- a scan line, a data line, and an emission control line;
- a pixel comprising:
- a plurality of transistors connected to the scan line, the data line and the emission control line;
- and an organic light-emitting diode driven by the plurality of transistors;
- and
- a scan driver configured to:
- in response to an image mode being a moving image mode, generate a first mode scan signal having a turning-on voltage of a transistor for a plurality of horizontal periods;
- and in response to the image mode being a static image mode, generate a second mode scan signal having the turning-on voltage for a single horizontal period.
A method of driving a display device which comprises a pixel comprising a plurality of transistors connected to a scan line, a data line and an emission control line and an organic light-emitting diode driven by the plurality of transistors in response to a display mode, the method comprising:
- generating, in response to the display mode being a moving image mode, a first mode scan signal having a turning-on voltage of a transistor for a plurality of horizontal periods;
- and
- generating, in response to the display mode being a static image mode, a second mode scan signal having the turning-on voltage for a single horizontal period.
Dependencies are inferred from the claim text.