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US 2026/0204228 A1Published application
Display device
AssigneeSamsung Display Co., Ltd.
InventorsSANG YONG NO, DONG HEE SHIN, SUNKWUN SON
Life of this patent
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Abstract
Disclosed is a display device including a display panel including a plurality of pixels, a plurality of scan lines, and a scan driver. The plurality of pixels includes a first pixel, a second pixel, a third pixel, and a fourth pixel. The plurality of scan lines includes a first scan line, a second scan line, a third scan line, and a fourth scan line. The scan driver includes a plurality of stages that are respectively connected to the plurality of scan lines and outputs a plurality of scan signals. Active periods of scan signals of scan lines adjacent to each other among a plurality of scan lines do not overlap each other.
Claims13
An electronic device comprising:
- a display panel including a plurality of pixels, a plurality of scan lines, and a scan driver,
- wherein the plurality of pixels includes:
- a first pixel, a second pixel, a third pixel, and a fourth pixel spaced apart from one another and arranged in a matrix configuration;
- wherein the plurality of scan lines includes:
- a first scan line including a first main line extending in a first direction, and a first branch line electrically connected to the first main line and the first pixel and extending in a second direction crossing the first direction;
- a second scan line including a second main line spaced from the first scan line in the second direction and extending in the first direction, and a second branch line electrically connected to the second main line and the second pixel and extending in the second direction;
- a third scan line including a third main line spaced from the second scan line in the second direction and extending in the first direction, and a third branch line electrically connected to the third main line and extending in the second direction;
- a fourth scan line including a fourth main line spaced from the third scan line in the second direction and extending in the first direction, and a fourth branch line electrically connected to the fourth main line and extending in the second direction,
- wherein the scan driver includes a plurality of stages that are respectively connected to the plurality of scan lines and outputs a plurality of scan signals, and the plurality of scan lines are arranged in the order of the first scan line, the second scan line, the third scan line, and the fourth scan line along the second direction,
- wherein scan lines that are positioned adjacent to each other among the plurality of scan lines receive scan signals of active period at mutually exclusive times,
- wherein each of the plurality of scan signals has a pulse width greater than 1 horizontal period,
- wherein odd-numbered stages among the plurality of stages are defined as a first stage group,
- wherein even-numbered stages among the plurality of stages are defined as a second stage group,
- wherein the plurality of scan signals includes a plurality of first scan signals output from the first stage group, and a plurality of second scan signals output from the second stage group, and
- wherein the plurality of first scan signals and the plurality of second scan signals are alternately output, respectively.
12 more elements
An electronic device comprising:
- a display panel including a plurality of pixels, a plurality of scan lines, and a scan driver,
- wherein the plurality of pixels includes:
- a first pixel, a second pixel, a third pixel, and a fourth pixel spaced apart from one another and arranged in a matrix configuration;
- wherein the plurality of scan lines includes:
- a first scan line including a first main line extending in a first direction, and a first branch line electrically connected to the first main line and the first pixel and extending in a second direction crossing the first direction;
- a second scan line including a second main line spaced from the first scan line in the second direction and extending in the first direction, and a second branch line electrically connected to the second main line and the second pixel and extending in the second direction;
- a third scan line including a third main line spaced from the second scan line in the second direction and extending in the first direction, and a third branch line electrically connected to the third main line and extending in the second direction;
- a fourth scan line including a fourth main line spaced from the third scan line in the second direction and extending in the first direction, and a fourth branch line electrically connected to the fourth main line and extending in the second direction,
- wherein the scan driver includes a plurality of stages that are respectively connected to the plurality of scan lines and outputs a plurality of scan signals, and the plurality of scan lines are arranged in the order of the first scan line, the second scan line, the third scan line, and the fourth scan line along the second direction,
- wherein scan lines that are positioned adjacent to each other among the plurality of scan lines receive scan signals of active period at mutually exclusive times, and
- wherein one scan signal of the plurality of scan signals is provided to one scan line of the plurality of scan lines, and a next scan signal, which is output immediately after the one scan signal from among the plurality of scan signals is provided to a next scan line that is spaced apart from the one scan line with at least one intervening scan line among the other scan lines of the plurality of scan lines interposed between the next scan line and the one scan line.
8 more elements
An electronic device comprising:
- a display panel including a plurality of pixels, a plurality of scan lines, and a scan driver,
- wherein the plurality of pixels includes:
- a first pixel, a second pixel, a third pixel, and a fourth pixel spaced apart from one another and arranged in a matrix configuration;
- wherein the plurality of scan lines includes:
- a first scan line including a first main line extending in the first direction, and a first branch line electrically connected to the first main line and the first pixel and extending in the second direction;
- a second scan line including a second main line spaced from the first scan line in the second direction and extending in the first direction, and a second branch line electrically connected to the second main line and the second pixel and extending in the second direction;
- a third scan line including a third main line spaced from the second scan line in the second direction and extending in the first direction, and a third branch line electrically connected to the third main line and extending in the second direction;
- a fourth scan line including a fourth main line spaced from the third scan line in the second direction and extending in the first direction, and a fourth branch line electrically connected to the fourth main line and extending in the second direction,
- wherein the scan driver outputs a first scan signal and a second scan signal that is output immediately after the first scan signal, and
- wherein at least one intervening scan line is placed between a scan line that receives the second scan signal and a scan line that receives the first scan signal.
7 more elements
Dependencies are inferred from the claim text.