Intelligent automatic color-changing sun glasses and manufacturing method of eyeglass lenses thereof

Abstract

The invention relates to a pair of intelligent automatic color-changing sun glasses and a manufacturing method of a pair of eyeglass lenses thereof. The pair of sun glasses comprises an eyeglass frame, a left eyeglass lens and a right eyeglass lens, and also comprises a solar cell panel and a drive circuit, wherein the left eyeglass lens is formed by a left sun glass lens and a left common eyeglass lens; the right eyeglass lens is formed by a right sun glass lens and a right common eyeglass lens; the left sun glass lens and the right sun glass lens are respectively a flexible liquid crystal display I and a flexible liquid crystal display II; the left common eyeglass lens and the right common eyeglass lens are common lenses with functions of protecting and / or correcting visual acuity; the flexible liquid crystal display I is adhered to a cylindrical surface of the left common eyeglass lens; the flexible liquid crystal display II is adhered to a cylindrical surface of the right common eyeglass lens. The manufacturing method of the eyeglass lenses comprises the steps of selecting the flexible liquid crystal sun glass lenses, cutting, polishing the left common eyeglass lens and the right common eyeglass lens, and adhering. The pair of intelligent automatic color-changing sun glasses has the advantages of attractiveness, light weight, and capabilities of not only realizing intelligent color-changing and automatic light-changing and sunshading functions, but also realizing double functions of protecting and correcting visual acuity (correcting shortsightedness or presbyopia).

Description

technical field [0001] The invention relates to a manufacturing method of sunglasses and spectacle lenses thereof, in particular to a method of manufacturing intelligent automatic color-changing sunglasses and spectacle lenses thereof. Background technique [0002] At present, the sunglasses on the market are mainly plain sunglasses, one is the plain sunglasses with dyed lenses, and the other is to automatically change the color of the lens according to the intensity of the ambient light, to a certain extent by changing the type of light absorbed by the lens and the amount of light passing through. Traditional photochromic plain sunglasses. Although the above two kinds of plain sunglasses have a certain sun-shading effect, and also have the protective effect of the flat lens such as wind and sand, preventing the eyes from flying into foreign objects, etc.; but they cannot intelligently adjust the blackness of the lens according to the change of the sunlight intensity. , lim...

AI Technical Summary

Problems solved by technology

Although the above two kinds of plain sunglasses have a certain sun-shading effect, and also have the protective effect of the flat lens such as wind and sand, preventing the eyes from flying into foreign objects, etc.; but they cannot intelligently adjust the blackness of the lens according to the change of the sunlight intensity. , limited range and ability to adjust light intensity

[0003] The existing myopia sunglasses with vision correction function are usually based on the myopia glasses, and the sunglasses clips of glass substrates or resin substrates are mounted by old-fashioned methods such as folding, magnetic attraction, and clips. Glass-based sunglasses clips or resin-based sunglasses clips are both heavy and unsightly, and when used outdoors, the blackness of the lenses cannot be intelligently adjusted with changes in sunlight intensity

[0004] In addition, although there are also sunglasses that automatically adjust the blackness of the lens according to the intensity of ambient light, the range of adjusting the light intensity of the sunglasses is still not large enough to adapt to the adjustment of the blackness of the lens in various light and dark environments, and it does not have the same effect as flat glasses. , short-sighted glasses, presbyopic glasses combined scientifically, smart sunglasses with some glass substrates are traditionally combined with short-sighted glasses, realizing myopia and sunshade functions, but it is inconvenient to wear and not beautiful

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