Display panel

A display panel and display area technology, which is applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve the problems of light transmittance differences and the influence of light transmittance in blind hole areas, etc., to improve uniformity and color fidelity , to avoid the effect of occlusion

Active Publication Date: 2020-07-03
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the blind hole area of ​​the display panel still has several film layers stacked, it will affect the light transmittance in the blind hole area, and there is a problem that the light transmittance varies greatly for different wavelengths of light.

Method used

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Embodiment Construction

[0036] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation...

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Abstract

The invention discloses a display panel. The display panel comprises a display area and a light-transmitting area. The light-transmitting area is a non-display area; the display area is arranged around at least part of the periphery of the light-transmitting area; the display panel comprises a plurality of film layers which are arranged in a stacked mode. A part of the plurality of film layers isconfigured to be a light-transmitting layer. The other part of the film layer is configured to be a non-light-transmitting layer; the non-light-transmitting layer extends to the display area and is arranged in a way of avoiding the light-transmitting area; at least part of the light-transmitting layer covers the light-transmitting area, the display panel comprises at least one light modulation layer, each light modulation layer is clamped between any adjacent light-transmitting layers covering the light-transmitting area, and the light modulation layer is configured to at least partially improve the transmittance of light with preset wavelength between the adjacent light-transmitting layers clamping the light modulation layers. According to the display panel provided by the embodiment of the invention, the overall light transmittance of the light transmission area can be improved, and the color fidelity of transmitted light is improved.

Description

technical field [0001] The invention relates to the display field, in particular to a display panel. Background technique [0002] With the rapid development of electronic equipment, users have higher and higher requirements on the screen-to-body ratio of the electronic equipment, which makes the display panel of the electronic equipment attract more and more attention from the industry. [0003] Traditional electronic devices, such as mobile phones and tablet computers, need to integrate front-facing cameras, earpieces, and infrared sensing elements. In the prior art, by setting a blind hole area on the display panel, external light can enter the photosensitive element located below the screen through the blind hole area on the screen. However, since the blind hole area of ​​the display panel still has several film layers stacked, it will affect the light transmittance in the blind hole area, and there is a problem that the light transmittance varies greatly for different ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/65H10K59/12
Inventor 方旭阳彭兆基刘明星王盼盼张志远甘帅燕
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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