Myopia prevention method, smart glasses and storage medium

Abstract

The present invention relates to the technical field of smart glasses, and discloses a method for preventing myopia, smart glasses and storage media. The smart glasses include a mechanical architecture system, a light source imaging system and an electronic control system; the mechanical architecture system includes a left bracket, a right bracket, a frame and a nose bridge; the light source imaging system includes a left lens, a right lens, a magnesium fluoride optical film and a Micro-LED light source; the electronic control system includes a light intensity adjustment button, a cycle adjustment button, a frequency adjustment button, a light quality adjustment button, an electrical function control module and a charging jack. The present invention adjusts the long-wavelength white light, red light, blue light and other light source systems of the Micro-LED light source to intelligently switch and illuminate the eyes, promote cone cell sensitivity, dopamine secretion, and optimize overall visual imaging ability and visual recognition ability, inhibit eye axis growth, and use the spectrum and light quality of LED with specific applicability to accurately inhibit and prevent myopia of the eyes.

Description

Technical Field

[0001] The present invention relates to the technical field of smart glasses, and in particular to a myopia prevention method, smart glasses and a storage medium. Background Art

[0002] The threat of myopia to human vision is gradually increasing. According to the relevant content of the "2022 Appropriate Technical Guidelines for the Prevention and Control of Myopia in Children and Adolescents" issued by the National Health Commission of China, the global myopia population has been rising rapidly in the past century. In 2000, there were 1.406 billion myopic patients in the world, which reached 1.95 billion in 2010 (accounting for 28.3% of the global population). By 2022, the number of myopic people in the world will reach 2.678 billion. By 2050, the global myopia population will reach half of the world's total population (4.758 billion), including 938 million people with severe myopia. Myopia has become a public health issue that seriously affects public health and quality of life.

[0003] The incidence of myopia is increasing year by year and has a trend of younger age. Reducing the occurrence of myopia and controlling the increase of myopia have always been research hotspots in the field of myopia prevention and control. Clinical basic experiments have also confirmed that there is a certain relationship between light and the occurrence and development of myopia. From the perspective of light properties, increasing light intensity can slow down the progression of myopia and reduce the occurrence of experimentally induced myopia. The rhythmic changes in the light / dark cycle of light can cause abnormal secretion of melatonin and dopamine, changes in intraocular pressure and circadian rhythm of choroidal thickness, thereby affecting myopia. In addition, the longer wavelength red light imaging behind the retina is more likely to induce myopia, while the medium and short wavelength blue light imaging in front of the retina can delay the progression of myopia. In-depth exploration of the mechanism of light changing the progression of myopia, including how light changes the level of dopamine, causing changes in downstream signaling pathways, thereby controlling the growth of axial length, and how retinal photoreceptor cells receive signals of light of different wavelengths, thereby adjusting the refractive power of the eye, in order to design reasonable myopia suppression glasses or artificial lighting intensity, composition and properties, and use them for myopia prevention and control.

[0004] Light signals are the basis for the generation of visual signals. Poor lighting phenomena have an important impact on the development of the eye's refractive state. With the trend of myopia occurring at a younger age, light factors in the visual environment have become an important link in the occurrence and development of myopia. Light intensity, frequency, periodic rhythm changes, and different light wavelengths are closely related to the occurrence and development of myopia. Light is a prerequisite for the quality of retinal imaging in the human eye. In the long-term process of adapting to the light environment, the human eye has developed a harmonious dependence on the characteristics of light properties. Poor lighting phenomena will produce incorrect visual signals, cause abnormal development of the eyeball and visual system, and lead to the occurrence and development of myopia. Summary of the invention

[0005] The present invention provides a myopia prevention method, smart glasses and storage medium, which intelligently switch and irradiate the eyes by adjusting the long-wave white light, red light, blue light and other light source systems of the Micro-LED light source, thereby promoting the sensitivity of cone cells, dopamine secretion, and optimizing the overall visual imaging ability and visual recognition ability, inhibiting the growth of the eye axis, and using the LED's specifically applicable spectrum and light quality to accurately inhibit and prevent myopia.

[0006] The present invention provides a smart glasses, including a mechanical structure system, a light source imaging system and an electronic control system;

[0007] The mechanical structure system comprises a left eyeglass bracket, a right eyeglass bracket, an eyeglass frame and a nose bridge, wherein the left eyeglass bracket and the right eyeglass bracket are respectively mounted on the left and right sides of the eyeglass frame, and the nose bridge is mounted in the middle of the eyeglass frame and faces the same direction as the left eyeglass bracket and the right eyeglass bracket;

[0008] The light source imaging system includes a left lens, a right lens, a magnesium fluoride optical film and a Micro-LED light source. The left lens and the right lens are mounted on the glasses frame and are located on the left and right sides of the glasses frame. The glasses frame surrounds the upper half of the left lens and the right lens. The magnesium fluoride optical film is closely attached to the side of the left lens and the right lens away from the nose bridge. The Micro-LED light source is arranged between the left lens and the glasses frame, and between the right lens and the glasses frame.

[0009] The electronic control system includes a light intensity adjustment button, a cycle adjustment button, a frequency adjustment button, a light quality adjustment button, an electrical function control module, and a charging socket. The light intensity adjustment button, the cycle adjustment button, the frequency adjustment button, and the light quality adjustment button are all installed on the side of the glasses frame away from the left lens and the right lens. The electrical function control module and the charging socket are installed on the right bracket of the glasses. The electrical function control module is electrically connected to the Micro-LED light source, the light intensity adjustment button, the cycle adjustment button, the frequency adjustment button, the light quality adjustment button, and the charging socket.

[0010] Furthermore, the Micro-LED light source is a display film, which uses red, green and blue Micro-LED chips. The Micro-LED chips are used to directly cut LEDs into micron-level Micro LED chips, and weld the Micro LED chips one by one on the display substrate to form the Micro-LED chips.

[0011] Furthermore, the arrangement of the red, green and blue Micro-LED chips adopts a modular array topology design.

[0012] Furthermore, the left lens and the right lens are made of and processed with quartz, quartz glass, resin, and optical PMMA, and the left lens and the right lens are treated with double-sided magnesium fluoride optical coating.

[0013] Furthermore, the electrical function control module adopts an embedded single-chip microcomputer of model SMT32, which is used to receive the myopia suppression or prevention digital signal to form a dimming and color adjustment scheme, and the SMT32 is connected to the RS485 interface and the A / D converter;

[0014] The SMT32 is connected to a red LED driver, a blue LED driver, a green LED driver and a white LED driver respectively through PWM terminals, and is used to adjust the 630nm red light Micro-LED, the 460nm blue light Micro-LED, the 560nm green light Micro-LED, and the positive / warm white light Micro-LED respectively, so as to determine the light intensity and light wavelength of the Micro-LED light source for myopia suppression or prevention.

[0015] Furthermore, the red, green and blue Micro-LED chips are packaged into separate Micro-LED chips, using ceramic film / transparent sapphire as a supporting substrate, and the red LED driver, blue LED driver, green LED driver and white LED driver are all connected to the Micro-LED chip.

[0016] The present invention also provides a method for preventing myopia, based on the smart glasses as described above, comprising:

[0017] Control the Micro-LED light source to emit light through the electrical function control module so that the left lens and the right lens have light sources;

[0018] The light intensity, period rhythm, frequency and wavelength of the Micro-LED light source are controlled and adjusted by the light intensity adjustment button, the period adjustment button, the frequency adjustment button and the light quality adjustment button to optimize visual information;

[0019] The visual information and image information are projected onto the retina to induce emmetropization so that the refractive power matches the axial length of the eyeball;

[0020] The visual system optimizes vision at different light levels, activates different photoreceptor pathways complementarily, and regulates the inner retina through gap junctions, enhancing the release of retinal dopamine DA and nitric oxide NO;

[0021] Retinal dopamine DA, as a retinal neuromodulator present in amacrine cells and reticular cells, regulates and encodes visual information, and controls the signal cascade reaction of eye growth through vision, which has the effect of inhibiting eye growth. With the synthesis and release of retinal dopamine DA, the effect of inhibiting / preventing myopia is achieved; among them, the synthesis and release of retinal dopamine DA increases with the increase of light.

[0022] Furthermore, the step of controlling and adjusting the light intensity, period rhythm, light frequency and light wavelength of the Micro-LED light source by the light intensity adjustment button, the period adjustment button, the frequency adjustment button and the light quality adjustment button to optimize the visual information and the image information includes:

[0023] Use the light intensity adjustment button and light quality adjustment button to adjust the Micro-LED light source according to the electrical function control module to achieve intelligent adjustment of the light intensity and light wavelength of natural light, blue light, and red light.

[0024] The cycle adjustment button and the frequency adjustment button are used to realize the intelligent adjustment of the light cycle rhythm and the light frequency, so as to adapt them to the degree or range of myopia suppression or prevention, including:

[0025] a. Simulate natural light to prevent and inhibit the occurrence and development of myopia. Long-wave natural light of 380-780nm irradiates the retina, promotes dopamine secretion, inhibits eye axis growth, and avoids myopia. Under natural sunlight, the pupil becomes smaller, making the image clearer. Simulate the dynamic changes of natural sunlight to make the pupil dilate and shrink, the ciliary muscle tense and relax, and the iris, ciliary muscle and lens of the eye move accordingly, effectively training the eye's adjustment ability.

[0026] b. Red light irradiation improves fundus microcirculation and promotes dopamine secretion. Long-wave red light irradiation of 630-650nm shrinks pupils, deepens depth of field, reduces blur, prevents and controls myopia, and improves naked eye vision. Irradiating the retina promotes dopamine secretion and inhibits eye axis growth.

[0027] c. Blue light irradiation adjusts biological rhythms. Long-wave blue light irradiation of 460-480nm can adjust biological rhythms, promote sleep, regulate emotions and improve eye ciliary body fatigue.

[0028] The present invention also provides a storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method described above are implemented.

[0029] The beneficial effects of the present invention are:

[0030] 1. It solves the problem that deviation from the optimal range of illumination parameters accepted by the human eye can cause abnormal eye development and the occurrence and development of myopia, which has more guiding value for the prevention and control of myopia in adolescents in clinical practice.

[0031] 2. It solves the problem that different characteristics of light have different effects on the formation and development of myopia, and adjusts the spectrum and light quality required by the Micro-LED light source to accurately inhibit and prevent myopia. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 Schematic diagram of the structure of the smart glasses in the present invention.

[0033] Figure 2 Schematic diagram of the exploded structure of the smart glasses in the present invention.

[0034] Figure 3 It is a schematic diagram of the process of the myopia prevention method of the present invention.

[0035] Figure 4 It is a schematic diagram of the technical principle of myopia prevention in the present invention.

[0036] Figure 5 It is a schematic diagram of the connection structure of the electrical function control module in the present invention.

[0037] In the present invention, there are a left frame 11 of glasses, a right frame 12 of glasses, a frame 21 of glasses, a left lens 31, a right lens 32, a magnesium fluoride optical film 41, a nose bridge 51, a light intensity adjustment button 61, a cycle adjustment button 62, a frequency adjustment button 63, a light quality adjustment button 64, an electrical function control module 71, a charging socket 72, and a Micro-LED light source 81.

[0038] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0039] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0040] The present invention is specifically used in the field of precise suppression and prevention of myopia in primary and secondary school students. Light with different characteristics has different effects on the formation and development of myopia. The spectrum and light quality required by the Micro-LED light source can be adjusted to precisely suppress and prevent myopia.

[0041] Different characteristics of light have different effects on the formation and development of myopia, including:

[0042] a. The impact of light characteristics on myopia: There is a regularity in the effect of light on axial myopia. The characteristics of light that cause changes in the eye axis can be used to induce or inhibit axial myopia. Light stimulation with different characteristics can be obtained by adjusting the light intensity, wavelength, stroboscopic and light distribution characteristics of the light source. These characteristics of light can affect the occurrence and development of myopia.

[0043] b. The impact of light quality on myopia: high-frequency flash photography can cause visual fatigue and form deprivation in the human eye, which can easily induce axial myopia; uneven light environment can easily cause visual discomfort in the human eye, which can in turn easily cause myopia; high-intensity light stimulation can activate retinal dopamine receptors, inhibit form deprivation, and thus inhibit the occurrence and development of axial myopia; 380-780nm long-wave natural light irradiates the retina, promotes dopamine secretion, inhibits eye axis growth, and avoids myopia; under natural sunlight, a smaller pupil can make the image clearer; simulating the dynamic changes of natural sunlight, allowing the pupil to dilate and shrink, the ciliary muscle to tense and relax, and the iris, ciliary muscle and lens of the eye to follow the movement, effectively training the eye's ability to adjust; red light with a wavelength of 630-650nm can inhibit eye axis elongation, thereby inhibiting the occurrence and development of axial myopia.

[0044] The patent of this invention adopts Micro-LED light source display technology. Each pixel of Micro-LED can be individually addressed and emit light. The high brightness, high resolution, high contrast, and fast response of Micro-LED light source enable clearer color gamut requirements, higher interactivity, and more uniform light quality. The characteristics of lightness, thinness, and miniaturization can reduce the weight of myopia suppression glasses and add more fashion to product design to meet consumer needs. Low power consumption and high luminous efficiency can reduce power consumption and improve the endurance of myopia suppression glasses.

[0045] The myopia suppression glasses and system of the present invention, based on Micro-LED light source technology, are intelligent lighting devices for suppressing and preventing myopia in primary and secondary school students. By adjusting the natural light attribute characteristics such as the light intensity, periodic rhythm, light frequency and light wavelength of the Micro-LED light source and feeding back the information to the intelligent processor module, myopia suppression and prevention of primary and secondary school students are carried out. Compared with traditional myopia suppression glasses, the intelligent lighting device and control system involved in the present invention involve two specific creativity and practicality. One is that the intelligent control and adjustment of the natural light attribute characteristics such as the light intensity, periodic rhythm, light frequency and light wavelength of the Micro-LED light source technology are integrated into the myopia suppression glasses; the second is that the myopia suppression glasses carry out the optical design of the incident light on the lens and the optical coating treatment of the eye lens, so that the intelligent lighting device for myopia suppression and prevention provides more precise light formula requirements.

[0046] like Figure 1-2 As shown, the present invention provides a smart glasses, including a mechanical structure system, a light source imaging system and an electronic control system;

[0047] The mechanical structure system includes a left eyeglass bracket 11, a right eyeglass bracket 12, an eyeglass frame 21 and a nose bridge 51. The left eyeglass bracket 11 and the right eyeglass bracket 12 are respectively installed on the left and right sides of the eyeglass frame 21, and the nose bridge 51 is installed in the middle of the eyeglass frame 21 and has the same orientation as the left bracket and the right bracket.

[0048] The light source imaging system includes a left lens 31, a right lens 32, a magnesium fluoride optical film 41 and a Micro-LED light source 81. The left lens 31 and the right lens 32 are mounted on the glasses frame 21 and are located on the left and right sides of the glasses frame 21. The glasses frame 21 surrounds the upper half of the left lens 31 and the right lens 32. The magnesium fluoride optical film 41 is closely attached to the side of the left lens 31 and the right lens 32 away from the nose bridge 51. The Micro-LED light source 81 is arranged between the left lens 31 and the glasses frame 21, and between the right lens 32 and the glasses frame 21.

[0049] The electronic control system includes a light intensity adjustment button 61, a cycle adjustment button 62, a frequency adjustment button 63, a light quality adjustment button 64, an electrical function control module 71, and a charging socket 72. The light intensity adjustment button 61, the cycle adjustment button 62, the frequency adjustment button 63, and the light quality adjustment button 64 are all installed on the side of the glasses frame 21 away from the left lens 31 and the right lens 32. The electrical function control module 71 and the charging socket 72 are installed on the right bracket 12 of the glasses. The electrical function control module 71 is electrically connected to the Micro-LED light source 81, the light intensity adjustment button 61, the cycle adjustment button 62, the frequency adjustment button 63, the light quality adjustment button 64, and the charging socket 72.

[0050] The Micro-LED light source 81 is a display film that uses red, green and blue Micro-LED chips. The Micro-LED chips are used to directly cut LEDs into micron-level Micro LED chips, and the Micro LED chips are welded one by one on the display substrate to form the Micro-LED chips. The arrangement of the red, green and blue Micro-LED chips adopts a modular array topology design.

[0051] Micro-LED light source display technology is adopted. The high brightness, high resolution, high contrast, and fast response of Micro-LED light sources make it possible to meet clearer color gamut requirements, higher interactivity, and a wider range of application scenarios. The characteristics of lightness, thinness, and miniaturization can reduce the weight of myopia suppression glasses. Low power consumption and high luminous efficiency can reduce power consumption and improve the endurance of myopia suppression glasses. Red, green, and blue Micro-LED chips are adopted. The LEDs use chip-level welding technology to directly cut the LEDs into micron-level Micro LED chips (including epitaxial film and substrate). The micron-level Micro LED chips are welded one by one on the display substrate using SMT technology or COB technology. Thus, a full-color temperature high color rendering display film is formed in the light source installation frame above the left and right lenses 32 of the myopia suppression glasses. The arrangement of the red, green, and blue nano-Micro-LED chips adopts a modular array topology design, which can not only meet the needs of sunlight-like spectrum for myopia suppression and protection, but also can control the light quality of each monochromatic light wavelength in a single row for myopia suppression and protection.

[0052] The Micro-LED light source myopia suppression glasses intelligently control or adjust the natural light properties such as light intensity, periodic rhythm, light frequency and light wavelength, which are closely related to the occurrence and development of myopia. Deviation from the optimal range of light parameters accepted by the human eye can cause abnormal development of the eyeball and lead to the development of myopia. However, the various attribute parameters of light are not simply linearly related to the occurrence and development of myopia, but there is a certain degree or range of optimal adaptation. Therefore, the myopia suppression glasses with Micro-LED light source technology are equipped with four adjustment buttons for light intensity, periodic rhythm, light frequency and light wavelength to adjust the parameters for optimal adaptability.

[0053] The left lens 31 and the right lens 32 are made and processed of quartz, quartz glass, resin, and optical PMMA materials, and the left lens 31 and the right lens 32 are treated with double-sided magnesium fluoride optical coating. The glasses lenses are designed with SolidWorks optical simulation to meet the high light transmittance and light source guiding properties of the glasses lenses. The glasses lenses are treated with double-sided magnesium fluoride optical coating to reduce the reflection of the incident light at the mirror interface of the glasses, reduce halo, improve imaging quality (thin film interference), and enhance the high temperature tolerance of the glasses lenses. The incident light bowl design of the Micro-LED light source 81 is carried out on the glasses lenses, so that the incident light of the Micro-LED light source 81 is completely introduced into the glasses lenses.

[0054] like Figure 3As shown, the electrical function control module 71 adopts an embedded single-chip microcomputer of model SMT32, which is used to receive the myopia suppression or prevention digital signal to form a dimming and color adjustment scheme, and the SMT32 is connected to the RS485 interface and the A / D converter;

[0055] The SMT32 is connected to the red LED driver, the blue LED driver, the green LED driver and the white LED driver respectively through the PWM terminals, and is used to adjust the 630nm red light Micro-LED, the 460nm blue light Micro-LED, the 560nm green light Micro-LED, and the positive / warm white light Micro-LED respectively, so as to determine the light intensity and light wavelength of the Micro-LED light source 81 for myopia inhibition or prevention.

[0056] The red, green and blue Micro-LED chips are packaged into separate Micro-LED chips, using ceramic film / transparent sapphire as a supporting substrate, and the red LED driver, blue LED driver, green LED driver and white LED driver are all connected to the Micro-LED chip.

[0057] The present invention integrates and packages the R / G / B three-color chips into a separate Micro-LED chip, and uses ceramic film / transparent sapphire as a supporting substrate, which is beneficial to improving the strength, brightness and contrast of the Micro-LED chip, and can be directly mounted on the thin film MCPCB, greatly improving the flexibility of Micro-LED applications. The laser direct writing technology is used to prepare the pixel-level anti-crosstalk curved reflector, and the mid-surface reflector is used to make the photons emitted from the side wall of the Micro-LED pixel emit along the top, suppressing the luminous crosstalk and improving the luminous efficiency. At the same time, nano-imprinting is used to form a nano-scale conical microstructure with high light extraction efficiency on the resin material to suppress the total internal reflection of photons in the encapsulation glue and improve the light extraction efficiency.

[0058] The present invention designs, manufactures and provides a mechanical frame system, which includes a left frame 11, a right frame 12, a frame 21 and a nose bridge 51. The mechanical frame system is manufactured through structural design and the processing process is completed by plastic injection molding or hardware processing.

[0059] The present invention designs, manufactures and provides a light source imaging system, which includes a left lens 31, a right lens 32, a magnesium fluoride optical film 41, and a Micro-LED light source 81. The light source imaging system is designed by SolidWorks optical simulation. The lenses of the glasses are made and processed with high-transmittance quartz, quartz glass, resin, optical PMMA and other materials, and are subjected to double-sided magnesium fluoride optical coating treatment. The SolidWorks optical simulation bowl design and laser processing of the incident light of the Micro-LED light source 81 are performed on the glasses lenses, so that the incident light of the Micro-LED light source 81 is completely introduced into the glasses lenses.

[0060] The present invention designs, manufactures and provides an electronic control system, which includes a light intensity adjustment button 61, a cycle adjustment button 62, a frequency adjustment button 63, and a light quality adjustment button 64. The intelligent control system of the electrical function control module 71 adjusts the illumination attribute parameters of the Micro-LED light source to achieve a certain degree or range of optimal adaptability to the suppression or prevention of myopia.

[0061] The present invention designs, manufactures and provides a power drive intelligent control module design. The intelligent control of light quality and color of the myopia suppression glasses using Micro-LED light source technology adopts a modular design, and outputs corresponding digital signals to the intelligent drive module and the power system to dim the light intensity and wavelength of the Micro-LED light source to suppress or prevent myopia.

[0062] like Figure 4 As shown, the present invention also provides a myopia prevention method based on the smart glasses as described above, comprising:

[0063] S1, controlling the Micro-LED light source 81 to emit light through the electrical function control module 71 to perform light empowerment on the left lens 31 and the right lens 32;

[0064] S2. Control and adjust the light intensity, period rhythm, frequency and wavelength of the Micro-LED light source 81 through the light intensity adjustment button 61, cycle adjustment button 62, frequency adjustment button 63 and light quality adjustment button 64 to optimize visual information and image information; the adjustment specifically includes:

[0065] S21, using the light intensity adjustment button 61 and the light quality adjustment button 64, adjusting the Micro-LED light source 81 according to the electrical function control module 71, to achieve intelligent adjustment of the light intensity and light wavelength of natural light, blue light, and red light;

[0066] S22, using the cycle adjustment button 62 and the frequency adjustment button 63 to realize intelligent adjustment of the light cycle rhythm and the light frequency, so as to adapt them to the degree or range of myopia inhibition or prevention, specifically including:

[0067] a. Simulate natural light to prevent and inhibit the occurrence and development of myopia. Long-wave natural light of 380-780nm irradiates the retina, promotes dopamine secretion, inhibits eye axis growth, and avoids myopia. Under natural sunlight, the pupil becomes smaller, making the image clearer. Simulate the dynamic changes of natural sunlight to make the pupil dilate and shrink, the ciliary muscle tense and relax, and the iris, ciliary muscle and lens of the eye move accordingly, effectively training the eye's adjustment ability.

[0068] b. Red light irradiation improves fundus microcirculation and promotes dopamine secretion. Long-wave red light irradiation of 630-650nm shrinks pupils, deepens depth of field, reduces blur, prevents and controls myopia, and improves naked eye vision. Irradiating the retina promotes dopamine secretion and inhibits eye axis growth.

[0069] c. Blue light irradiation adjusts biological rhythms. Long-wave blue light irradiation of 460-480nm can adjust biological rhythms, promote sleep, regulate emotions and improve eye ciliary body fatigue.

[0070] S3. The visual information and image information are projected onto the retina; the visual information and images are projected onto the retina to induce emmetropization so that the refractive power matches the axial length of the eyeball to produce clear vision and images during early development.

[0071] S4, enhance the release of retinal dopamine DA and nitric oxide NO; among them, the synthesis and release of retinal dopamine DA increase with the increase of light; Figure 5 As shown, the visual system can optimize vision at different light levels, with complementary activation of different photoreceptor pathways and regulation of the inner retina through gap junctions, enhanced retinal dopamine DA and nitric oxide (NO) release, or restricted connectivity between several different cell types in the retina.

[0072] S5. The retinal dopamine DA and nitric oxide NO regulate and encode visual signals to activate and regulate retinal physiology to achieve the inhibition / prevention of myopia. Retinal dopamine DA is a retinal neuromodulator present in amacrine cells and reticular cells. It is a light-adapted chemical transmitter that regulates and encodes visual signals, participates in and controls the signal cascade reaction of eye growth through vision. Retinal dopamine DA has the effect of inhibiting eye growth. The synthesis and release of retinal dopamine DA increase with the increase of light. This synthesis and release can inhibit the development of myopia. Using different lighting conditions and ambient lighting may directly regulate the expression of retinal dopamine DA receptors, thereby promoting the activation of retinal dopamine DA pathways in eye cells.

[0073] Using the new MIP packaging architecture and process of Micro-LED chips that integrate multiple primary colors, the long-wavelength white light, red light, blue light and other light source systems are intelligently switched to illuminate the eyes. There is a certain degree or range of optimal adaptability, which promotes the sensitivity of cone cells, dopamine secretion, and optimizes the overall visual imaging and visual recognition capabilities, thereby inhibiting or preventing the occurrence of naked eye myopia.

[0074] In the process of intelligent light adjustment, there are different training intervals. Each user starts from scratch and trains one by one in the order of the intervals. The training of each interval must achieve actual results before entering the training of the next interval. The function of the adjustment key is to let the user determine whether a good training effect has been achieved in this interval, so as to enter the training of the next interval.

[0075] The present invention also provides a storage medium having a computer program stored thereon, wherein the computer program implements the steps of the above method when executed by a processor. A person skilled in the art can understand that the method flow in the above embodiment can be implemented by instructing related hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium, and when the computer program is executed, it can include the flow of the above method.

[0076] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, device, article or method including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, device, article or method. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the presence of other identical elements in the process, device, article or method including the element.

[0077] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pair of smart glasses, characterized in that: Including mechanical structure system, light source imaging system and electronic control system; The mechanical structure system comprises a left eyeglass bracket, a right eyeglass bracket, an eyeglass frame and a nose bridge, wherein the left eyeglass bracket and the right eyeglass bracket are respectively mounted on the left and right sides of the eyeglass frame, and the nose bridge is mounted in the middle of the eyeglass frame and faces the same direction as the left eyeglass bracket and the right eyeglass bracket; The light source imaging system includes a left lens, a right lens, a magnesium fluoride optical film and a Micro-LED light source. The left lens and the right lens are mounted on the glasses frame and are located on the left and right sides of the glasses frame. The glasses frame surrounds the upper half of the left lens and the right lens. The magnesium fluoride optical film is closely attached to the side of the left lens and the right lens away from the nose bridge. The Micro-LED light source is arranged between the left lens and the glasses frame, and between the right lens and the glasses frame. The electronic control system includes a light intensity adjustment button, a cycle adjustment button, a frequency adjustment button, a light quality adjustment button, an electrical function control module, and a charging jack. The light intensity adjustment button, the cycle adjustment button, the frequency adjustment button, and the light quality adjustment button are all installed on the side of the glasses frame away from the left lens and the right lens. The electrical function control module and the charging jack are installed on the right bracket of the glasses. The electrical function control module is electrically connected to the Micro-LED light source, the light intensity adjustment button, the cycle adjustment button, the frequency adjustment button, the light quality adjustment button, and the charging jack. The electrical control module adopts an embedded single-chip microcomputer with model SMT32, which is used to receive digital signals for inhibiting or preventing myopia and form a dimming and color adjustment scheme.

2. The smart glasses according to claim 1, characterized in that: The Micro-LED light source is a display film that uses red, green and blue Micro-LED chips. The Micro-LED chips are used to directly cut LEDs into micron-level Micro LED chips, and the Micro LED chips are welded one by one on a display substrate to form the Micro-LED chips.

3. The smart glasses according to claim 2, characterized in that: The red, green and blue Micro-LED chips are arranged in a modular array topology design.

4. The smart glasses according to claim 1, characterized in that: The left lens and the right lens are made of and processed with quartz, quartz glass, resin, and optical PMMA, and the left lens and the right lens are treated with double-sided magnesium fluoride optical coating.

5. The smart glasses according to claim 1, characterized in that: The electrical function control module adopts an embedded single-chip microcomputer of model SMT32, which is used to receive the myopia suppression or prevention digital signal to form a dimming and color adjustment scheme, and the SMT32 is connected to the RS485 interface and the A / D converter; The SMT32 is connected to a red LED driver, a blue LED driver, a green LED driver and a white LED driver respectively through PWM terminals, and is used to adjust the 630nm red light Micro-LED, the 460nm blue light Micro-LED, the 560nm green light Micro-LED, and the positive / warm white light Micro-LED respectively, so as to determine the light intensity and light wavelength of the Micro-LED light source for myopia suppression or prevention.

6. The smart glasses according to claim 5, characterized in that: The red, green and blue Micro-LED chips are packaged into separate Micro-LED chips, using ceramic film / transparent sapphire as a supporting substrate, and the red LED driver, blue LED driver, green LED driver and white LED driver are all connected to the Micro-LED chip.

7. A method for preventing myopia, characterized in that: The smart glasses according to any one of claims 1 to 6, comprising: Control the Micro-LED light source to emit light through the electrical function control module so that the left lens and the right lens have light sources; The light intensity, period rhythm, frequency and wavelength of the Micro-LED light source are controlled and adjusted by the light intensity adjustment button, the period adjustment button, the frequency adjustment button and the light quality adjustment button to optimize visual information; The visual information and image information are projected onto the retina to induce emmetropization so that the refractive power matches the axial length of the eyeball; It modulates the inner retina by optimizing vision at different light levels, enhancing retinal dopamine DA and nitric oxide NO release; Retinal dopamine DA, as a retinal neuromodulator present in amacrine cells and reticular cells, regulates and encodes visual information, and controls the signal cascade reaction of eye growth through vision, which has the effect of inhibiting eye growth. With the synthesis and release of retinal dopamine DA, the effect of inhibiting / preventing myopia is achieved; among them, the synthesis and release of retinal dopamine DA increases with the increase of light.

8. The method for preventing myopia according to claim 1, characterized in that: The step of controlling and adjusting the light intensity, period rhythm, light frequency and light wavelength of the Micro-LED light source through the light intensity adjustment button, the period adjustment button, the frequency adjustment button and the light quality adjustment button to optimize visual information and image information includes: Use the light intensity adjustment button and light quality adjustment button to adjust the Micro-LED light source according to the electrical function control module to achieve intelligent adjustment of the light intensity and light wavelength of natural light, blue light, and red light. The cycle adjustment button and the frequency adjustment button are used to realize the intelligent adjustment of the light cycle rhythm and the light frequency, so as to adapt them to the degree or range of myopia suppression or prevention, including: a. Simulate natural light to prevent and inhibit the occurrence and development of myopia. Long-wave natural light of 380-780nm irradiates the retina, promotes dopamine secretion, inhibits eye axis growth, and avoids myopia. Under natural sunlight, the pupil becomes smaller, making the image clearer. Simulate the dynamic changes of natural sunlight to make the pupil dilate and shrink, the ciliary muscle tense and relax, and the iris, ciliary muscle and lens of the eye move accordingly, effectively training the eye's adjustment ability. b. Red light irradiation improves fundus microcirculation and promotes dopamine secretion. Long-wave red light irradiation of 630-650nm shrinks pupils, deepens depth of field, reduces blur, prevents and controls myopia, and improves naked eye vision. Irradiating the retina promotes dopamine secretion and inhibits eye axis growth. c. Blue light irradiation adjusts biological rhythms. Long-wave blue light irradiation of 460-480nm can adjust biological rhythms, promote sleep, regulate emotions and improve eye ciliary body fatigue.

9. A storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method described in claim 7 are implemented.

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