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US 2025/0029549 A1Published application
Display device and driving method thereof, and electronic device including the display device
AssigneeSamsung Display Co., Ltd.
InventorSang Kuk KIM
Life of this patent
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Abstract
An embodiments of the present disclosure provides a display device including: pixels disposed to be connected to scan lines and data lines; and a data driver configured to supply a data signal to the data lines via output lines. The data driver includes: a signal generator configured to generate the data signal to supply the data signal to channel lines; and a first amplifier and a second amplifier connected in parallel between each of the channel lines and each of the output lines.
Claims20
A display device comprising:
- pixels disposed to be connected to scan lines and data lines;
- and
- a data driver configured to supply a data signal to the data lines via output lines,
- wherein the data driver includes:
- a signal generator configured to generate the data signal to supply the data signal to channel lines;
- and
- a first amplifier and a second amplifier connected in parallel between each of the channel lines and each of the output lines.
4 more elements
A display device comprising:
- pixels disposed to be connected to scan lines and data lines;
- a data driver configured to supply a data signal to the data lines via output lines,
- wherein the data driver includes:
- a signal generator configured to generate the data signal to supply the data signal to channel lines;
- and
- a first amplifier and an auxiliary amplifier connected in series between each of the channel lines and each of the output lines.
3 more elements
A driving method of a display device, comprising:
- generating data signals corresponding to grayscales of data in a signal generator receiving the data;
- and
- supplying the data signals to data lines via output lines from an output portion connected to the signal generator,
- wherein an i-th channel, where i is an integer greater than or equal to 0, of the output portion includes a plurality of amplifiers, and the amplifiers are alternately connected to an i-th output line.
1 more element
An electronic device comprising:
- a display module configured to display a predetermined image;
- and
- a processor configured to supply data corresponding to the image to the display module,
- wherein the display module includes:
- a display panel displaying the image;
- a gate driver configured to supply a scan signal to the display panel;
- and
- a source driver configured to supply a data signal to the display panel, and
- each channel of the source driver outputting the data signal includes a plurality of amplifiers.
6 more elements
Dependencies are inferred from the claim text.