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Display panel and display device

A display panel and display area technology, applied in the direction of electrical components, electrical solid devices, circuits, etc., can solve the problems of affecting the display effect and dark display area, and achieve the effect of improving brightness and optimizing brightness uniformity

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

In the prior art, when the display area of ​​the display screen is in a bright state, the non-display area is in a dark state, making the edges of the display area darker, 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

Examples

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Embodiment Construction

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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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Abstract

The invention discloses a display panel and a display device.The display panel comprises a display area, a non-display area at least partially surrounding the display area, a substrate and a light-emitting layer, the light-emitting layer comprises light-emitting elements and auxiliary light-emitting elements, and the light-emitting elements located on the edge of the display area are adjacent to the auxiliary light-emitting elements; the auxiliary light-emitting elements are mixed with the light-emitting elements located at the edge of the display area when in the bright state, the edge brightness of the display area is improved, and the brightness uniformity of the center of the display area and the edge of the display area is optimized.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] With the rapid development of science and technology, mobile phones or wearable devices have become indispensable tools in people's daily life and work, and people are paying more and more attention to the experience of using mobile phones or wearable devices, especially the display effect of their displays. Micro light-emitting diodes and mini light-emitting diodes have the characteristics of small size, high integration, and self-illumination. Displaying by arranging micro light-emitting diodes or mini light-emitting diode arrays has become a mainstream display technology. In the prior art, when the display area of ​​the display screen is in a bright state, the non-display area is in a dark state, so that the edges of the display area are darker, which affects the display effect. [0003] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
Inventor 刘慧宇曾勇平余艳平
Owner XIAMEN TIANMA MICRO ELECTRONICS