Pixel and display device including the same, and electronic device
AssigneeSamsung Display Co., Ltd.
InventorsKyeong Min Park, Kyung Bae Kim
Life of this patent
Estimating the term…
Abstract
A pixel includes: a light emitting element; a first transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to an anode electrode of the light emitting element; a second transistor connected between a data line and the first node, the second transistor including a gate electrode connected to a first scan line; and a third transistor connected between a first power line and the second node, the third transistor including a gate electrode connected to the second node.
Claims19
A pixel comprising:
- a light emitting element;
- a first transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to an anode electrode of the light emitting element;
- a second transistor connected between a data line and the first node, the second transistor including a gate electrode connected to a first scan line;
- a third transistor connected between a first power line and the second node, the third transistor including a gate electrode connected to the second node;
- and
- a storage capacitor connected between the first power line and the first node.
A display device comprising:
- pixels connected to scan lines and data lines;
- a scan driver configured to drive the scan lines;
- and
- a data driver configured to drive the data lines,
- wherein at least one pixel among the pixels includes:
- a light emitting element;
- a first transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to an anode electrode of the light emitting element;
- a second transistor connected between the first node and a corresponding data line of the data lines, the second transistor including a gate electrode connected to a first scan line of the scan lines;
- a third transistor connected between a first power line and the second node, the third transistor including a gate electrode connected to the second node;
- and
- a storage capacitor connected between the first power line and the first node.
An electronic device, comprising:
- a processor to provide input image data;
- a display device to display an image based on the input image data;
- and
- wherein the display device comprising:
- pixels connected to scan lines and data lines;
- a scan driver configured to drive the scan lines;
- and
- a data driver configured to drive the data lines,
- wherein at least one pixel among the pixels includes:
- a light emitting element;
- a first transistor including a gate electrode connected to a first node, a first electrode connected to a second node, and a second electrode connected to an anode electrode of the light emitting element;
- a second transistor connected between the first node and a corresponding data line of the data lines, the second transistor including a gate electrode connected to a first scan line of the scan lines;
- a third transistor connected between a first power line and the second node, the third transistor including a gate electrode connected to the second node;
- and
- a storage capacitor connected between the first power line and the first node.
Dependencies are inferred from the claim text.