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Coating method of anti-radiation eyeglasses

A technology of radiation mirrors and lenses, applied in the field of lenses, can solve the problems of reducing versatility, eye fatigue, and high price

Inactive Publication Date: 2018-06-01
OURLOOK ZHANGZHOU OPTICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When driving at night, when the oncoming vehicle is coming, the driver will have a process of light adaptation, and when the vehicle passes by, there will be a process of dark adaptation, which can easily cause eye fatigue
In order to solve this potential safety hazard, people usually use a combination of electronics and optics, such as ADS crystal mirror, which is an upgraded product of the car sun visor, which can effectively prevent glare and automatically adjust the transmittance according to the external light intensity advantages, but it matches the model, if other models want to use this product, it must be installed separately, which greatly reduces its versatility, and the price of this product is high

Method used

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  • Coating method of anti-radiation eyeglasses

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Embodiment Construction

[0059] Such as figure 1 As shown in the coating method of the radiation-proof lens of the present invention, the lens includes a substrate 1 molded by resin or glass, and the inner and outer surfaces of the substrate 1 are sequentially provided with a first film symmetrically from the inside to the outside. Layer 2, second film layer 3, third film layer 4, fourth film layer 5, fifth film layer 6, sixth film layer 7, seventh film layer 8, eighth film layer 9 and ninth film layer 10 ; The first film layer 2, the fourth film layer 5 and the seventh film layer 8 are silicon dioxide layers with a thickness of 60-90nm; the second film layer 3, the fifth film layer 6 and the eighth film layer The film layers 9 are all titanium pentoxide layers with a thickness of 20-80nm; the third film layer 4 is a metal layer with a thickness of 25-40nm; the sixth film layer 7 and the ninth film layer 10 are both The ITO layer has a thickness of 30-80nm; when the substrate is molded by resin, the ...

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Abstract

The invention relates to a coating method of anti-radiation eyeglasses. The method includes following steps: 1) cleaning and drying a substrate; and 2) respectively performing coating on an inner surface and an outer surface of the substrate: respectively plating first films, second films, third films, fourth films, fifth films, sixth films, seventh films, eighth films and ninth films on double surfaces of the substrate. According to the eyeglasses, the plated films can effectively prevent blue light and glare, a good contribution is made to the visual definition and the authenticity, and thetransparency of the eyeglasses can be enhanced and electronic radiation, ultraviolet rays and far infrared rays harmful to the human body can be cut out by employing an ITO layer.

Description

technical field [0001] The invention relates to the technical field of lenses, in particular to a method for coating a radiation-proof lens. Background technique [0002] With the continuous improvement of people's culture and living standards and the development of vision care work, glasses, as a simple optical device made to correct vision or protect eyes, have played an important role in people's daily life. Spectacles are usually composed of lenses and frames. From the function of lenses, it has the functions of adjusting the amount of light entering the eyes, increasing vision, protecting eye safety and clinically treating eye diseases. [0003] At present, there are many kinds of lenses, such as the common TAC polarized lens, which can block harmful light 100%, so it is very popular among consumers, especially suitable for outdoor sports. However, the lens will inevitably be scratched during exercise, so The degree of wear resistance of the lens is also a consideratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B1/10G02C7/02
CPCG02B1/10G02C7/02
Inventor 吴晓彤
Owner OURLOOK ZHANGZHOU OPTICAL TECH
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