Display panel and display device

A display panel and display area technology, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as affecting display effect and sawtooth phenomenon, and achieve the effect of weakening the sawtooth phenomenon, increasing the area, and increasing the screen ratio

Active Publication Date: 2020-09-25
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with conventional display screens, the main difference of special-shaped display screens is that their display area presents a special non-rectangular shape, such as curved edges. Generally speaking, the pixel units in a display screen are mostly rectangular structures or other more regular structure, so during the display process, the arc edge usually appears jagged, which affects the display effect

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

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Embodiment Construction

[0023] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...

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Abstract

The present application discloses a display panel and a display device, which relate to the field of display technology, including a plurality of pixel opening areas arranged along the first direction and the second direction and having the same area; the display area is divided into the first display area and the first display area. The second display area with a small area, the second display area includes an arc edge, and the non-display area is located at the periphery of the first display area and the second display area; between the arc edge of the second display area and the non-display area Including the transition area, at least part of the pixel opening area is located in the transition area and at least part of the pixel opening area overlaps the arc edge; in the transition area, the distance between adjacent pixel openings is arranged along the first direction is D0, and at the A display area, arranged along the first direction and the distance between adjacent pixel opening areas is D1; ​​in the second display area, arranged along the first direction and the distance between adjacent pixel opening areas is D2, Wherein, D1≤D2<D0. In this way, it can not only improve the edge aliasing phenomenon but also increase the screen ratio.

Description

technical field [0001] The present application relates to the field of display technology, in particular, to a display panel and a display device. Background technique [0002] With the development of science and technology, display devices with display panels are more and more widely used, making people's requirements for display panels more and more diversified, and they are no longer only satisfied with the large size and high definition of display panels. There are also more diversified requirements for the shape of the display panel, so there are special-shaped display panels. [0003] The emergence of the display panel has broken through the limitation of the single rectangular structure of the display panel, which not only makes the display effect more diversified, but also makes the application of the display panel more and more extensive, and has been successfully applied to such as watches, glasses or smart bracelets. in the design of wearable electronics. Compar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/12
Inventor 杨星星彭涛王永志
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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