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display device

A display device and peaking technology, applied in semiconductor devices, electrical components, circuits, etc., can solve problems such as degradation of other properties of luminous performance, deterioration of light-emitting diodes, etc.

Active Publication Date: 2022-02-01
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the light-emitting diode is subjected to higher-energy light, such as purple light or ultraviolet light, the light-emitting diode may deteriorate, causing its luminous performance or other properties to deteriorate.

Method used

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Embodiment Construction

[0059] A number of implementations of the present disclosure will be disclosed below with the accompanying drawings. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the present disclosure. That is, in some embodiments of the present disclosure, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some conventional structures and components will be shown in a simple and schematic manner in the drawings.

[0060] Herein, it is understandable that terms such as first, second, and third are used to describe various elements, components, regions, and layers. But these elements, components, regions, layers should not be limited by these terms. These terms are limited to identify a single element, component, region, layer. Therefore, a first element, component, region, or layer hereinafter may...

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Abstract

A display device includes a light-emitting element array and a multi-layer film arranged above the light-emitting element array. The light emitting element array can provide light beams, and the relationship between the intensity of the light beams and the wavelength has first, second and third peaks on the wavelength spectrum. The relationship between the light transmittance of the multilayer film and the wavelength has first, second and third peaks on the wavelength spectrum. The first peak corresponds to the first peak, and the half-width of the first peak is smaller than the distance between a pair of valleys adjacent to the first peak. The second peak corresponds to the second peak, and the half width of the second peak is smaller than the distance between a pair of valleys adjacent to the second peak. The third peak corresponds to the third peak, and the half width of the third peak is smaller than the distance between a pair of valleys adjacent to the third peak.

Description

technical field [0001] The present disclosure relates to a display device. Background technique [0002] Among various electronic products of home appliances, display devices have been widely used to output images or operate menus. In the development of display devices, they can be classified into liquid crystal display devices or light emitting diode display devices. [0003] For the light emitting diode type display device, it can have many advantages due to the use of light emitting diodes as the light source, such as omitting the backlight source and reducing energy consumption, etc. Therefore, the development of related products is also very promising. However, when the light-emitting diode is subjected to high-energy light, such as violet light or ultraviolet light, the light-emitting diode may be deteriorated, resulting in deterioration of its luminous performance or other properties. That is to say, the influence of external light on the light-emitting diode displa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52
CPCH10K50/8426H10K50/858
Inventor 林佑星陈宪泓宋怡桦施立伟林凯晨吴忠帜
Owner AU OPTRONICS CORP