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Driving method of display panel and display panel

A technology for display panels and driving methods, applied in static indicators, input/output processes of data processing, instruments, etc., capable of solving problems such as uneven display of display panels, achieving improved display unevenness, wide application range, and improved charging capacity Effect

Pending Publication Date: 2022-04-05
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a method for driving a display panel and a display panel, which are used to increase the charging time of pixels and improve the problem of uneven display of the display panel

Method used

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  • Driving method of display panel and display panel
  • Driving method of display panel and display panel
  • Driving method of display panel and display panel

Examples

Experimental program
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Embodiment Construction

[0028] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0029] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0030] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0031] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a driving method of a display panel and the display panel, and the driving method of the display panel comprises the following steps: in m adjacent frames, the scanning mode of at least one frame is a first scanning mode, the scanning mode of at least one frame is a second scanning mode, m is greater than or equal to 2 and is a positive integer, and in the first scanning mode, the scanning mode of at least one frame is greater than or equal to 1, and in the second scanning mode, the scanning mode of at least one frame is greater than or equal to 2; the scanning of each frame of picture comprises N grid line scanning stages and N touch control scanning stages, each touch control scanning stage is adjacent to each grid line scanning stage, and N is a positive integer greater than or equal to 2; and in the second scanning mode, scanning of each frame of picture only comprises one grid line scanning stage and one touch scanning stage, and the invention further provides a display panel. The charging capacity of the display panel is improved, and the display performance of the display panel is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a driving method of a display panel and the display panel. Background technique [0002] With the rapid development of display technology, touch display technology has gradually pervaded people's lives. The touch display panel allows the user to directly use the hand or with the help of an external object, and then input user instructions by selecting the displayed content. When the user touches the touch display panel with a hand or an external object, the touch display panel can detect the touch point and drive the touch display device according to an input command to realize a specific display. [0003] In In-Cell (embedded) touch display panels, in order to prevent the display and touch from interfering with each other, the current common practice is to drive the display and touch in a time-sharing manner within the display time of one frame, and use one fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044G09G3/36
Inventor 郑艺芬黄敏黄建才
Owner XIAMEN TIANMA MICRO ELECTRONICS