Display panels and electronic equipment

A display panel and electronic equipment technology, applied in the direction of circuits, electrical components, electric solid devices, etc., can solve the problems that the quality of the display panel needs to be improved, and achieve the effect of improving the display effect, reducing adverse effects, and improving color saturation

Active Publication Date: 2022-03-08
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The quality of the display panels of the prior art needs to be improved

Method used

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  • Display panels and electronic equipment
  • Display panels and electronic equipment
  • Display panels and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] With the emergence of off-screen fingerprint recognition (Fingerprint-on-display, FOD) and off-screen cameras, higher requirements are placed on the local light transmittance of the display panel. At present, in order to increase the partial light transmittance of the display panel, a method of thinning the metal electrode in a local area is usually adopted to increase the light transmittance of the display panel in the thinned area. However, although the method of thinning the metal electrode can improve the local light transmittance, it will have adverse effects on the display effect of the thinned area, such as the reduction of the color purity of the thinned area; The problem that the display effect of the non-thinned area is different from that of the non-thinned area affects the overall performance of the display panel.

[0027] The analysis found that the reasons for the above problems include: the cathode and anode of the display panel will form an optical micro...

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Abstract

Embodiments of the present invention relate to a display panel and an electronic device. The display panel includes: a second electrode, a light-emitting layer, and a first electrode stacked in sequence; one side of the light emitting layer, and is stacked with the light emitting layer and the first electrode, the light transmittance of the material of the optical compensation layer is greater than the light transmittance of the material of the first electrode, and in the display panel There is at least one optical microcavity, and the optical compensation layer is used to increase the optical path of the optical microcavity. The invention is beneficial to improving the display effect of the display panel while satisfying the requirement of high light transmittance of the display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and electronic equipment. Background technique [0002] In recent years, with the popularization of electronic equipment, display panel products have developed rapidly. More and more display panels are gradually coming to the market. And the resolution directly affects the picture quality of the display panel. [0003] The quality of display panels in the prior art needs to be improved. Contents of the invention [0004] Embodiments of the present invention provide a display panel and electronic equipment, which can improve the display effect of the display panel while meeting the requirement of high light transmittance of the display panel. [0005] In order to solve the above-mentioned technical problems, an embodiment of the present invention provides a display panel, including: a second electrode, a light-emitting layer, and a first electrode stacked in s...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/00H10K50/852
Inventor李贵芳黄智朱修剑刘俊哲
OwnerKUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD