Display device
AssigneeSamsung Display Co., Ltd.
InventorJong Kwang HWANG
Life of this patent
Estimating the term…
Abstract
A display device includes: a pixel; a scan driver configured to supply a scan signal to the pixel through a scan line; an emission driver configured to supply an emission control signal comprising a plurality of gate-on level signals to the pixel through an emission control line in one frame, the plurality of gate-on level signals for generating emission periods of the pixel; a data driver configured to supply a data signal to the pixel through a data line; and a controller configured to control a waveform of the emission control signal, wherein a length of a first emission period of the emission periods is longer than a length of another emission period of the emission periods.
Claims20
A display device comprising:
- a pixel;
- a scan driver configured to supply a scan signal to the pixel through a scan line;
- an emission driver configured to supply an emission control signal comprising a plurality of gate-on level signals to the pixel through an emission control line in one frame, the plurality of gate-on level signals for generating emission periods of the pixel;
- a data driver configured to supply a data signal to the pixel through a data line;
- and
- a controller configured to control a waveform of the emission control signal,
- wherein a length of a first emission period of the emission periods is longer than a length of another emission period of the emission periods.
A display device comprising:
- a pixel;
- a scan driver configured to supply a scan signal to the pixel through a scan line;
- an emission driver configured to supply an emission control signal comprising a plurality of gate-on level signals to the pixel through an emission control line, the plurality of gate-on level signals for generating emission cycles of the pixel;
- a data driver configured to supply a data signal to the pixel through a data line;
- and
- a controller configured to control a number of the emission cycles during one frame based on an image data change and a display luminance.
A display device comprising:
- a pixel;
- a scan driver configured to supply a scan signal to the pixel through a scan line;
- an emission driver configured to supply an emission control signal comprising a plurality of gate-on level signals to the pixel through an emission control line, the plurality of gate-on level signals for generating emission periods and emission cycles of the pixel;
- a data driver configured to supply a data signal to the pixel through a data line;
- and
- a controller configured to control lengths of the emission periods and a number of the emission cycles during one frame, based on a change of image data and a display luminance.
Dependencies are inferred from the claim text.