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Display panel, driving method thereof, and display device

A display panel and driving method technology, applied to static indicators, instruments, etc., to achieve the effect of reducing edge jaggedness and improving display effect

Active Publication Date: 2020-08-25
SHANGHAI AVIC OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display panel and its driving method and display device, which solves the technical problem of improving the sawtooth phenomenon in the display area

Method used

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  • Display panel, driving method thereof, and display device
  • Display panel, driving method thereof, and display device
  • Display panel, driving method thereof, and display device

Examples

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Embodiment Construction

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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 display panel, a drive method therefor, and a display device. The display panel comprises a display area which has a special-shaped boundary, and comprises a plurality of pixels. The pixels are arranged in a first direction to form pixel rows, and the plurality of pixel rows are arranged in a second direction in the display area, wherein the first direction and the seconddirection intersected. In the plurality of pixel rows adjacent to the special-shaped boundary, one pixel of the adjacent two pixel rows is indented by one pixel relative to the other pixel row at a part close to the edge of the special-shaped boundary. The display panel also includes a backlight source, and the backlight source at least includes a first color light source, a second color light source, and a third color light source. The pixels achieve mixed-color display in a manner of field sequential display. The display panel can reduce the edge sawtooth sense during display, can remarkably improve the PPI of the display panel and improve the display effect.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel, a driving method thereof, and a display device. Background technique [0002] With the application of display technology in smart wearables and other portable electronic devices, there are diversified requirements for the shape of display panels, and special-shaped display panels appear. [0003] Compared with conventional display panels, the main difference of special-shaped display panels is that the display area presents special non-rectangular shapes, such as circles, rings, rhombuses, etc., while the pixels in the display panels are mostly rectangular structures or other more regular structures. , therefore, when it is applied to a special-shaped display panel, in the special-shaped boundary area close to the display panel, the pixels and the special-shaped boundary line of the display panel cannot be fully matched, which will cause the dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/34G09G3/36
CPCG09G3/3406G09G3/3607
Inventor 蔡敏秦丹丹夏志强
Owner SHANGHAI AVIC OPTOELECTRONICS