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Preparation method for OLED insect-repelling lamp

A mosquito repellent lamp, red light technology, applied in semiconductor/solid-state device manufacturing, electrical components, electrical solid-state devices, etc., can solve problems such as unsuitability for lighting, mercury pollution, etc., to reduce harm to human eyes, and the method is simple. Effect

Active Publication Date: 2016-10-19
BAZHOU YUNGU ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common disadvantage of this type of mosquito repellent means in the prior art is: it is not suitable for lighting, and there are disadvantages of traditional fluorescent lamps, such as mercury pollution, etc.

Method used

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  • Preparation method for OLED insect-repelling lamp
  • Preparation method for OLED insect-repelling lamp
  • Preparation method for OLED insect-repelling lamp

Examples

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no. 1 example

[0023] The invention provides a method for preparing an OLED mosquito repellent lamp, comprising: making an OLED device, including adjusting and controlling the luminescent spectrum through blue light materials, green light materials, yellow light materials and red light materials, so that the light emission bands are concentrated at 530nm-590nm , and the red light band, to obtain an OLED mosquito repellent lamp with a color rendering index greater than or equal to 65.

[0024] Please refer to figure 1 , In this embodiment, the OLED mosquito repellent lamp is used to repel mosquitoes.

[0025] Preferably, the step of fabricating the OLED device includes fabricating the OLED device with a stacked structure by vacuum evaporation.

[0026] Preferably, the stacked OLED device of this embodiment includes more than two light-emitting units, and each light-emitting unit includes a hole transport layer, a light-emitting layer, and an electron transport layer.

[0027] Preferably, th...

no. 2 example

[0043] The preparation method of the OLED mosquito repellent lamp of this embodiment includes: making an OLED device, including controlling the emission spectrum through the regulation and control of blue light materials, green light materials, yellow light materials and red light materials, so that the light emission band is concentrated at 530nm-590nm, and red light band, the color rendering index of the OLED is greater than or equal to 65.

[0044] Preferably, the step of fabricating an OLED device includes fabricating the OLED device with a single-layer structure by vacuum evaporation.

[0045] Please refer to image 3 , the single-layer OLED device of this embodiment includes: a transparent substrate 11, an anode layer 12, a hole transport layer 13, an organic light-emitting layer 14, an electron transport layer 15, and a cathode layer (metal layer) 16.

[0046] Preferably, an anode buffer layer ( image 3 not shown), the anode buffer layer is located between the anode ...

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Abstract

The invention discloses a preparation method for an OLED insect-repelling lamp. According to the method, with an OLED, a light-emitting spectrum is controlled based on regulation of a blue-light emitting material, a green-light emitting material, a yellow-light emitting material and a red-light emitting material, so that the light-emitting wavebands are centralized to be at 530nm to 590nm and are at a red-light waveband. And the color rendering index of the OLED is larger than or equal to 65. The preparation method has the following advantages: firstly, the method is simple; with the OLED, the light-emitting spectrum can be controlled based on material regulation and the insect-repelling wavebands from 530nm to 590nm are highlighted in the spectrum, so that the insect-repelling effect is realized; secondly, illumination can be realized well; to be specific, because the light-emitting waveband includes a very few blue-light wavebands of 500nm below and also includes an appropriate number of red-light wavebands, so that the illumination effect is realized; and thirdly, the practicability of the method is high and the color temperature is low; and when the method is applied at night, the injury of the human eyes due to the blue light can be reduced and the suppression on melatonin secretion by the high-color-temperature illumination can be avoided.

Description

technical field [0001] The invention relates to a preparation method of an OLED mosquito repellent lamp. Background technique [0002] Mosquitoes are the chief culprit in the transmission of infectious diseases such as malaria and lamp fever. In order to reduce diseases and have a good rest, people generally use various mosquito coils, electric mosquito coils and various aerosol mosquito killers, which are all chemical. They are also harming humans and polluting the environment while killing and repelling mosquitoes. There are also various mosquito repellent devices in the prior art. The patent document with the notification number CN2324782Y discloses a mosquito repellent lamp structure, which mainly coats a layer of high heat-resistant filter material on the surface of the bulb, especially the inner surface of the bulb. , and the light-filtered light bulb can filter out wavelengths other than 530-580um when the light penetrates, so as to achieve the mosquito repelling ef...

Claims

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Application Information

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IPC IPC(8): H01L51/50
CPCH10K50/131H10K50/125
Inventor 朱映光张国辉
Owner BAZHOU YUNGU ELECTRONICS TECH CO LTD
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