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Array substrate, display panel, display device, and driving method

A technology for array substrates and display devices, which can be applied to static indicators, instruments, semiconductor devices, etc., and can solve the problems that the driving method of the display panel needs to be improved.

Inactive Publication Date: 2019-10-29
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current display panels, display devices and driving methods still need to be improved

Method used

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  • Array substrate, display panel, display device, and driving method
  • Array substrate, display panel, display device, and driving method
  • Array substrate, display panel, display device, and driving method

Examples

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0029] In the description of the present invention, the orientations or positional relationships indicated by the terms "upper", "lower" and the like are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and do not require that the present invention must be based on a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention.

[0030]In one aspect of the present invention, the pre...

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Abstract

The invention discloses an array substrate, a display panel, a display device and a driving method. The array substrate comprises an array substrate underlayer, a first thin film transistor and a second thin film transistor, and is characterized in that the first thin film transistor is arranged on the array substrate underlayer; and the second thin film transistor is arranged on the array substrate underlayer, wherein the first thin film transistor and the second thin film transistor are connected in series, and a grid electrode of the second thin film transistor and a grid electrode of the first thin film transistor are arranged in a stacked manner in the direction perpendicular to the array substrate underlayer. The array substrate has at least one of the following advantages: zone control for the display panel can be realized, the pixel aperture ratio of the display panel utilizing the array substrate is not affected, and the power consumption of the array substrate is low.

Description

technical field [0001] The present invention relates to the display field, in particular, to an array substrate, a display panel, a display device and a driving method. Background technique [0002] With the development of electronic technology, the current electronic equipment is gradually developing towards multi-function. Moreover, with the continuous improvement of display technology, users also put forward new requirements for the brightness, color saturation and resolution of display devices of electronic equipment. With the multi-functionalization of electronic equipment and the improvement of the display effect of the display device, the power consumption of the electronic equipment also increases accordingly. In order to reduce the power consumption of electronic equipment, especially the display panel, there are display panels that partition the display panel and reduce the resolution and refresh rate of some areas. The display area that the human eye pays attent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12H01L29/423G09G3/20
CPCG09G3/20H01L27/124H01L29/42356H01L29/42384
Inventor 张慧林允植韩承佑严允晟张舜航韩明夫
Owner BOE TECH GRP CO LTD