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Scanning circuit, gate driving circuit and driving method thereof

A scanning circuit and gate technology, applied in the field of scanning circuits, gate driving circuits and their driving, can solve the problem of not being able to clearly see the content of the screen and so on.

Pending Publication Date: 2022-05-13
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the fixation area, the human eye can clearly recognize the content of the picture, but in the non-fixation area, the content of the picture cannot be clearly seen

Method used

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  • Scanning circuit, gate driving circuit and driving method thereof
  • Scanning circuit, gate driving circuit and driving method thereof
  • Scanning circuit, gate driving circuit and driving method thereof

Examples

Experimental program
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Embodiment Construction

[0052] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0053] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0054]Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the ordinary meanings understood by those having ordinary skill in the art to which the present invention belongs.

[0055] Ordinal numerals such as "first", "second", and "third" in the present disclosure are provided to avoid confusion of constituent elements, and do n...

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PUM

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Abstract

The invention discloses a scanning circuit, a gate driving circuit and a driving method thereof, and the scanning circuit comprises a shift register and a gating circuit, and the shift register outputs a gate driving signal through a first node; when the gate driving signal of the first node is a first level signal and the gate gating signal of the gate gating signal end is a second level signal, the gating circuit outputs an effective level signal to the output end; and when the gate driving signal of the first node is not the first level signal or the gate gating signal of the gate gating signal end is not the second level signal, the gating circuit outputs a non-effective level signal to the output end. According to the scanning circuit provided by the embodiment of the invention, whether the effective level signal is output or not is controlled by controlling the gate gating signal end, local refreshing is conveniently realized, and power consumption is further saved.

Description

technical field [0001] Embodiments of the present disclosure relate to but are not limited to display technology, especially a scanning circuit, a gate driving circuit and a driving method thereof. Background technique [0002] When the human eye looks at the screen, the eyes will fixate on a certain area on the screen, which is called the fixation area. In the fixation area, the human eye can clearly recognize the content of the picture, but in the non-fixation area, the content of the picture cannot be clearly seen. Contents of the invention [0003] The following is an overview of the topics described in detail in this article. This summary is not intended to limit the scope of the claims. [0004] Embodiments of the present application provide a scanning circuit, a gate driving circuit and a driving method thereof. [0005] On the one hand, an embodiment of the present disclosure provides a scanning circuit, including: a shift register and a gate circuit, wherein: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2310/0267
Inventor 王洪润侯凯张舜航张慧刘立伟李昌峰张晨阳李付强
Owner BOE TECH GRP CO LTD