CN116990984A - Myopia prevention method, intelligent glasses and storage medium - Google Patents
Myopia prevention method, intelligent glasses and storage medium Download PDFInfo
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/04—Illuminating means
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/305—Frequency-control circuits
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
- A61N2005/0645—Applicators worn by the patient
- A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
- A61N2005/0648—Applicators worn by the patient the applicator adapted to be worn on the head the light being directed to the eyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0651—Diodes
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- G—PHYSICS
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- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/24—Myopia progression prevention
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
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Abstract
The invention relates to the technical field of intelligent glasses, and discloses a myopia prevention method, intelligent glasses and a storage medium, wherein the intelligent glasses comprise a mechanical architecture system, a light source imaging system and an electronic control system; the mechanical framework system comprises a left eyeglass bracket, a right eyeglass bracket, an eyeglass frame and a nose bridge; the light source imaging system comprises a left lens, a right lens, a magnesium fluoride optical film and a Micro-LED light source; the electronic control system comprises a light intensity adjusting button, a period adjusting button, a frequency adjusting button, a light quality adjusting button, an electric function control module and a charging jack. According to the invention, the light source systems such as long-wave white light, red light, blue light and the like of the Micro-LED light source are adjusted to intelligently switch and irradiate eyes, so that the sensitivity of cone cells and the secretion of dopamine are promoted, the overall visual imaging capacity and visual recognition capacity are optimized, the growth of the eye axis is inhibited, and the myopia of the eyes is accurately inhibited and prevented by utilizing the spectrum and the light of the specific applicability of the LEDs.
Description
Technical Field
The invention relates to the technical field of intelligent glasses, in particular to a myopia prevention method, intelligent glasses and a storage medium.
Background
The incidence rate of myopia rises year by year and has the trend of reducing the age, the reduction of myopia occurrence and the control of the increase of myopia degree are research hot spots in the field of myopia prevention and control, and clinical basic experiments also prove that certain relationship exists between illumination and myopia occurrence and development. From the aspect of illumination property, increasing illumination intensity can slow down myopia progression, and reduce experimentally induced myopia production. The luminous/dark cycle rhythmic changes in light cause abnormal secretion of melatonin and dopamine, changes in ocular pressure and circadian rhythmicity of choroid membrane, and thus have an influence on myopia. In addition, longer wavelength red light imaging behind the retina is more likely to induce myopia, while medium wavelength blue light imaging in front of the retina can retard myopia progression. The action mechanism of changing myopia progression by illumination is deeply explored, comprising how the illumination changes the level of dopamine, and changes a downstream signal path, so that the growth of the length of an eye axis is controlled, and how retina photoreceptor cells receive signals of light with different wavelengths, so that the diopter of eyes is regulated, and the myopia inhibition glasses or artificial illumination intensity, composition and properties are designed reasonably and used for myopia prevention and control.
The optical signal is the basis for the generation of the visual signal. Poor illumination has a significant impact on the development of refractive conditions in the eye. Along with the trend of the occurrence of myopia with reduced age, the light factor in the visual environment has become an important link in the occurrence and development of myopia. The intensity, frequency, periodic rhythm change and different wavelengths of light are all closely related to the occurrence and development of myopia. Light is a prerequisite for the imaging quality of the retina of the human eye. The human eye produces a harmonious dependence on the light properties characteristics during long-term adaptation to the light environment. Poor illumination will produce incorrect visual signals, which can lead to abnormal development of the eye and vision system, leading to the occurrence and development of myopia.
Disclosure of Invention
The invention provides a myopia prevention method, intelligent glasses and a storage medium, which are used for intelligently switching and irradiating eyes by adjusting a light source system of Micro-LED light sources such as long-wave white light, red light, blue light and the like, promoting sensitivity of cone cells, secretion of dopamine, optimizing integral visual imaging capacity and visual recognition capacity, inhibiting growth of eye axes, and precisely inhibiting and preventing myopia of the eyes by utilizing spectrum and light with specific applicability of LEDs.
The invention provides intelligent glasses, which comprise a mechanical framework system, a light source imaging system and an electronic control system;
the mechanical framework system comprises a left spectacle frame, a right spectacle frame, a spectacle frame and a nose bridge frame, wherein the left spectacle frame and the right spectacle frame are respectively arranged at the left side and the right side of the spectacle frame, and the nose bridge frame is arranged in the middle of the spectacle frame and has the same orientation with the left spectacle frame and the right spectacle frame;
the light source imaging system comprises a left lens, a right lens, a magnesium fluoride optical film and a Micro-LED light source, wherein the left lens and the right lens are arranged on the spectacle frame and are positioned at the left side and the right side of the spectacle frame, the spectacle frame surrounds the upper half sections of the left lens and the right lens, the magnesium fluoride optical film is clung to one side, far away from the nose bridge, of the left lens and the right lens, and the Micro-LED light source is arranged between the left lens and the spectacle frame and between the right lens and the spectacle frame;
the electronic control system comprises a light intensity adjusting button, a period adjusting button, a frequency adjusting button, a light quality adjusting button, an electric function control module and a charging jack, wherein the light intensity adjusting button, the period adjusting button, the frequency adjusting button and the light quality adjusting button are all arranged on one side, far away from the left lens and the right lens, of the spectacle frame, the electric function control module and the charging jack are arranged on a right support of the spectacle, and the electric function control module is electrically connected with the Micro-LED light source, the light intensity adjusting button, the period adjusting button, the frequency adjusting button, the light quality adjusting button and the charging jack.
Further, the Micro-LED light source is a display film, and red, green and blue Micro-LED chips are adopted, and the Micro-LED chips are formed by directly cutting LEDs into Micro-grade Micro-LED chips and welding the Micro-LED chips on a display substrate one by one.
Furthermore, the arrangement mode of the red, green and blue Micro-LED chips is a modularized array topology design.
Further, the left lens and the right lens are made of quartz, quartz glass, resin and optical PMMA materials and are subjected to double-sided magnesium fluoride optical coating treatment.
Further, the electrical function control module adopts an embedded single chip microcomputer with the model of SMT32 and is used for receiving a digital signal for inhibiting myopia or preventing myopia to form a dimming and toning scheme, and the SMT32 is connected with an RS485 interface and an A/D converter;
the SMT32 is respectively connected with a red LED driver, a blue LED driver, a green LED driver and a white LED driver through PWM terminals and is used for respectively adjusting 630nm red light Micro-LEDs, 460nm blue light Micro-LEDs, 560nm green light Micro-LEDs and positive/warm white light Micro-LEDs so as to determine illumination intensity and illumination wavelength for inhibiting or preventing myopia of the Micro-LED light source.
Further, the red, green and blue Micro-LED chips are packaged into independent Micro-LED chips, a ceramic film/transparent sapphire is used as a supporting substrate, and the red LED driver, the blue LED driver, the green LED driver and the white LED driver are all connected with the Micro-LED chips.
The invention also provides a myopia prevention method based on the intelligent glasses, which comprises the following steps:
the electric function control module is used for controlling the Micro-LED light source to emit light so as to enable the left lens and the right lens to be powered;
the light intensity adjusting button, the period adjusting button, the frequency adjusting button and the light quality adjusting button are used for controlling and adjusting the illumination intensity, the period rhythm, the illumination frequency and the illumination wavelength of the Micro-LED light source so as to optimize visual information and image information;
the visual information and the image information are projected onto the retina;
enhancing retinal dopamine DA and nitric oxide NO release; wherein, the synthesis and release of the retinal dopamine DA increases with the increase of illumination;
the retina dopamine DA and nitric oxide NO regulate and encode visual signals to activate and regulate retina physiology, so as to inhibit/prevent myopia.
Further, the step of controlling and adjusting the illumination intensity, the periodic rhythm, the illumination frequency and the illumination wavelength of the Micro-LED light source through the light intensity adjusting button, the periodic adjusting button, the frequency adjusting button and the light quality adjusting button to optimize visual information and image information comprises the following steps:
the light intensity adjusting button and the light quality adjusting button are used for adjusting the Micro-LED light source according to the electric function control module, so that intelligent adjustment of the illumination intensity of natural light illumination, blue light illumination and red light illumination and illumination attribute parameters of illumination wavelength is realized;
the intelligent regulation of the lighting cycle rhythm and the lighting frequency is realized by using the cycle regulating button and the frequency regulating button so as to ensure that the intelligent regulation has adaptability to the inhibition or prevention existence degree or range of myopia, and the intelligent regulation specifically comprises the following steps:
a. simulating natural light illumination, preventing and inhibiting the occurrence and development of myopia, and applying 380-780nm long-wave natural light illumination to retina, promoting dopamine secretion, inhibiting eye axis growth, and avoiding myopia; in natural sunlight, the pupil becomes smaller, so that imaging is clearer; simulating the dynamic change of natural sunlight, so that the pupil is dilated and contracted, ciliary muscles are tensed and relaxed, the iris, the ciliary muscles and the crystalline lens of the eye are promoted to follow the movement, and the accommodation capacity of the eye is effectively trained;
b. the red light irradiation improves fundus microcirculation, promotes dopamine secretion, and the long-wave red light irradiation of 630-650nm shortens pupils, deepens depth of field, reduces blurring, realizes myopia prevention and control, and improves naked eyes; irradiating retina to promote dopamine secretion and inhibit eye axis growth;
c. blue light irradiation, biological rhythm adjustment, 460-480nm long wave blue light irradiation, biological rhythm adjustment, sleep promotion, emotion adjustment and eye ciliary body fatigue improvement.
The invention also provides a storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method as described above.
The beneficial effects of the invention are as follows:
1. solves the problems that the eye development abnormality and myopia occurrence and development can be caused by the deviation from the optimal illumination parameter range accepted by eyes, and has guiding value for preventing and controlling teenager myopia clinically.
2. Solves the problem that the illumination with different characteristics has different effects on the formation and development of myopia, and the spectrum and the light required by the Micro-LED light source are regulated to accurately inhibit and prevent the myopia of eyes.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent glasses in the present invention.
Fig. 2 is a schematic diagram of an explosion structure of the smart glasses in the present invention.
FIG. 3 is a schematic flow chart of a myopia prevention method according to the present invention.
Fig. 4 is a schematic diagram of the technical principle of myopia prevention in the present invention.
Fig. 5 is a schematic diagram of a connection structure of an electrical function control module according to the present invention.
In the invention, a left eyeglass bracket 11, a right eyeglass bracket 12, an eyeglass frame 21, a left eyeglass 31, a right eyeglass 32, a magnesium fluoride optical film 41, a nose bridge 51, a light intensity adjusting button 61, a period adjusting button 62, a frequency adjusting button 63, a light quality adjusting button 64, an electric function control module 71, a charging jack 72 and a Micro-LED light source 81.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The invention is particularly applied to the field of the precise inhibition and prevention of myopia of eyes of primary and secondary school students, the illumination with different characteristics has different effects on the formation and development of myopia, and the spectrum and the light required by the Micro-LED light source are regulated to precisely inhibit and prevent the myopia of eyes.
The different effects of illumination of different features on myopia development include:
a. influence of illumination characteristics on myopic eyes: the light has regularity on the axial myopia, and the light characteristic is utilized to induce or inhibit the axial myopia by utilizing the law of eye axis change; the light stimulus with different characteristics can be obtained by adjusting the light intensity, wavelength, stroboscopic and light distribution of the light source; these characteristics of illumination can affect the development and progression of myopia.
b. Effects of light on myopic eyes: high-stroboscopic illumination can cause eye fatigue and form deprivation of human eyes, so that axial myopia is easier to induce; the uneven light environment is easy to cause visual discomfort of human eyes, and myopia is further easy to cause; the high light intensity stimulation can activate retina dopamine receptor, inhibit form deprivation, thereby inhibiting the generation and development of axial myopia; long-wave natural light with 380-780nm irradiates retina to promote dopamine secretion, inhibit eye axis growth and avoid myopia; in natural sunlight, the pupil becomes smaller, so that the imaging is clearer; simulating the dynamic change of natural sunlight, so that the pupil is dilated and contracted, ciliary muscles are tensed and relaxed, the iris, the ciliary muscles and the crystalline lens of the eye are promoted to follow the movement, and the accommodation capacity of the eye is effectively trained; the red light with the wavelength of 630-650nm can inhibit the extension of the eye axis, thereby inhibiting the generation and development of axial myopia.
According to the invention, the Micro-LED light source display technology is adopted, each pixel of the Micro-LED can be addressed and lighted independently, and the characteristics of high brightness, high resolution, high contrast, quick response and the like of the Micro-LED light source enable the characteristics of clearer color gamut requirement, higher interactivity, more uniform luminous light quality, light weight reduction and miniaturization to reduce the weight of the myopia inhibition glasses, and more fashion is added for product design, so that the consumer end requirement is met. The low power consumption and the high luminous efficiency can reduce the power consumption and improve the endurance of the myopia-inhibiting glasses.
The invention discloses myopia inhibition glasses and a system based on a Micro-LED light source technology, which are intelligent lighting devices for myopia inhibition and prevention of students in middle and primary schools. The illumination natural attribute characteristics such as illumination intensity, periodic rhythm, illumination frequency, illumination wavelength and the like of the Micro-LED light source are adjusted, information is fed back to the intelligent processor module, and myopia inhibition and prevention of students in middle and primary schools are performed. Compared with the traditional myopia inhibition glasses, the intelligent lighting device and the control system relate to two specific creativity and practicability, namely, the intelligent control and adjustment of the illumination natural attribute characteristics such as illumination intensity, periodic rhythm, illumination frequency, illumination wavelength and the like of the Micro-LED light source technology are integrated into the glasses for myopia inhibition; secondly, the myopia inhibition glasses carry out optical design of incident light of lenses and optical coating treatment of the lenses of the eyes, so that the intelligent lighting device for myopia inhibition and prevention provides more accurate light formula requirements.
1-2, the present invention provides an intelligent eyeglass comprising a mechanical architecture system, a light source imaging system and an electronic control system;
the mechanical framework system comprises a left eyeglass bracket 11, a right eyeglass bracket 12, an eyeglass frame 21 and a nose bridge 51, wherein the left eyeglass bracket 11 and the right eyeglass bracket 12 are respectively arranged at the left side and the right side of the eyeglass frame 21, and the nose bridge 51 is arranged in the middle of the eyeglass frame 21 and has the same orientation with the left bracket and the right bracket;
the light source imaging system comprises a left lens 31, a right lens 32, a magnesium fluoride optical film 41 and a Micro-LED light source 81, wherein the left lens 31 and the right lens 32 are mounted on the spectacle frame 21 and are positioned at the left side and the right side of the spectacle frame 21, the spectacle frame 21 surrounds the upper half sections of the left lens 31 and the right lens 32, the magnesium fluoride optical film 41 is clung to one side, far away from the nose bridge 51, of the left lens 31 and the right lens 32, and the Micro-LED light source 81 is arranged between the left lens 31 and the spectacle frame 21 and between the right lens 32 and the spectacle frame 21;
the electronic control system comprises a light intensity adjusting button 61, a period adjusting button 62, a frequency adjusting button 63, a light quality adjusting button 64, an electric function control module 71 and a charging jack 72, wherein the light intensity adjusting button 61, the period adjusting button 62, the frequency adjusting button 63 and the light quality adjusting button 64 are all arranged on one side of the spectacle frame 21 far away from the left lens 31 and the right lens 32, the electric function control module 71 and the charging jack 72 are arranged on the right spectacle frame 12, and the electric function control module 71 is electrically connected with the Micro-LED light source 81, the light intensity adjusting button 61, the period adjusting button 62, the frequency adjusting button 63, the light quality adjusting button 64 and the charging jack 72.
The Micro-LED light source 81 is a display film, and red, green and blue Micro-LED chips are adopted, and are directly cut into Micro-level Micro-LED chips, and the Micro-LED chips are welded on a display substrate one by one to form the Micro-LED chips, wherein the arrangement mode of the red, green and blue Micro-LED chips is a modularized array topology design.
The Micro-LED light source display technology is adopted, and the characteristics of high brightness, high resolution, high contrast, quick response and the like of the Micro-LED light source enable clear color gamut requirements, higher interactivity and wider application scenes to be possible, and the characteristics of light weight, thinness and miniaturization can lighten the weight of the myopia-inhibiting glasses. The low power consumption and the high luminous efficiency can reduce the power consumption and improve the endurance of the myopia-inhibiting glasses. The LED is directly cut into Micro-LED chips (containing epitaxial films and substrates) of micron level by using a chip-level welding technology, and the Micro-LED chips are welded on a display substrate one by using an SMT technology or a COB technology. Thereby forming a display film of high color rendering of full color temperature in the upper light source mounting frame of the left and right lenses 32 of the myopia-suppressing spectacles. The arrangement mode of the red, green and blue three-color nano Micro-LED chips adopts a modularized array topology design, so that the requirements of sunlight-like spectrum on myopia inhibition and protection can be met, and the requirements of light of each monochromatic light wavelength on myopia inhibition and protection can be controlled in a single row.
The Micro-LED light source myopia inhibition glasses intelligently control or regulate the illumination intensity, the periodic rhythm, the illumination frequency, the illumination wavelength and other illumination natural attribute characteristics of the Micro-LED light source myopia inhibition glasses, have close relations with myopia occurrence and development, and can cause abnormal eyeball development and myopia development due to deviation from the optimal illumination parameter range accepted by human eyes. However, the illumination parameters are not simply linearly related to the occurrence and development of myopia, but rather there is some degree or range of optimal adaptation. Therefore, four adjusting buttons of illumination intensity, periodic rhythm, illumination frequency and illumination wavelength are arranged on the myopia inhibition glasses of the Micro-LED light source technology, and optimal adaptive parameter adjustment is carried out.
The left lens 31 and the right lens 32 are made of quartz, quartz glass, resin and optical PMMA material, and the left lens 31 and the right lens 32 are subjected to double-sided magnesium fluoride optical coating treatment. The SolidWorks optical simulation design is carried out on the spectacle lens so as to meet the high light transmittance and light source light conductivity of the spectacle lens. The eyeglass lens is subjected to double-sided magnesium fluoride optical coating treatment, reflection of an eyeglass mirror surface interface on incident light is reduced, halation is reduced, imaging quality (film interference) is improved, and high-temperature tolerance of the eyeglass lens is improved. The eyeglass lens is designed with an incident light bowl of the Micro-LED light source 81, so that the incident light of the Micro-LED light source 81 is completely LED into the eyeglass lens.
As shown in fig. 3, the electrical function control module 71 adopts an embedded single-chip microcomputer with a model of SMT32, and is used for receiving a digital signal for inhibiting myopia or preventing myopia to form a dimming and toning scheme, and the SMT32 is connected with an RS485 interface and an a/D converter;
the SMT32 is respectively connected with a red LED driver, a blue LED driver, a green LED driver and a white LED driver through PWM terminals and is used for respectively adjusting 630nm red light Micro-LEDs, 460nm blue light Micro-LEDs, 560nm green light Micro-LEDs and positive/warm white light Micro-LEDs so as to determine illumination intensity and illumination wavelength for inhibiting or preventing myopia of the Micro-LED light source 81.
The red, green and blue Micro-LED chips are packaged into independent Micro-LED chips, a ceramic film/transparent sapphire is used as a supporting substrate, and the red LED driver, the blue LED driver, the green LED driver and the white LED driver are all connected with the Micro-LED chips.
According to the invention, the R/G/B three-color chips are integrated and packaged into the independent Micro-LED chips, and the ceramic film/transparent sapphire and the like are used as the supporting substrate, so that the strength, the brightness and the contrast of the Micro-LED chips are improved, and the Micro-LED chips can be directly attached to a film MCPCB, so that the application flexibility of the Micro-LEDs is greatly improved. The pixel-level crosstalk-preventing curved surface reflecting mirror is prepared by utilizing a laser direct writing technology, outgoing photons on the side wall of the Micro-LED pixel are emitted along the top by utilizing the middle surface reflecting mirror, the luminous crosstalk is restrained, and the luminous efficiency is improved. And meanwhile, nano-scale conical microstructures with high light extraction efficiency are formed on the resin material by utilizing nano-imprinting, so that total internal reflection of photons in the packaging adhesive is inhibited, and the light extraction efficiency is improved.
The present invention is designed, fabricated, and provides a mechanical frame system comprising left eyeglass frame 11, right eyeglass frame 12, eyeglass frame 21, and nose bridge 51. The mechanical framework system is manufactured through structural design and the machining process is finished through plastic injection molding or hardware machining.
The present invention designs, manufactures, and provides a light source imaging system comprising 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 through SolidWorks optical simulation. The lens of the glasses is made of materials such as quartz, quartz glass, resin, optical PMMA and the like with high light transmittance, and is 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 carried out on the eyeglass lens, so that the incident light of the Micro-LED light source 81 is completely LED into the eyeglass lens.
The invention designs, manufactures and provides an electronic control system which comprises a light intensity adjusting button 61, a period adjusting button 62, a frequency adjusting button 63 and a light quality adjusting button 64, wherein the electronic control system adjusts the optimal adaptability of each attribute parameter of the illumination of a Micro-LED light source and the inhibition or prevention of myopia to a certain extent or range according to the intelligent control system of an electric function control module 71.
The invention designs, manufactures and provides a power drive intelligent control module design, and the intelligent control of the myopia inhibition glasses light quality and light color of the Micro-LED light source technology adopts a modularized design, and outputs corresponding digital signals to the intelligent drive module and a power system to carry out the illumination intensity and illumination wavelength dimming and color modulation for inhibiting or preventing the myopia of the Micro-LED light source.
As shown in fig. 4, the present invention also provides a myopia prevention method based on the intelligent glasses as described above, comprising:
s1, controlling the Micro-LED light source 81 to emit light through the electrical function control module 71 so as to enable the left lens 31 and the right lens 32 to be powered by light;
s2, controlling and adjusting the illumination intensity, the periodic rhythm, the illumination frequency and the illumination wavelength of the Micro-LED light source 81 through the light intensity adjusting button 61, the periodic adjusting button 62, the frequency adjusting button 63 and the light quality adjusting button 64 so as to optimize visual information and image information; the adjustment specifically comprises:
s21, using the light emphasis section button 61 and the light quality adjusting button 64, adjusting the Micro-LED light source 81 according to the electric function control module 71 to realize intelligent adjustment of illumination intensity and illumination attribute parameters of illumination wavelength of natural illumination, blue illumination and red illumination;
s22, using the period adjusting button 62 and the frequency adjusting button 63 to realize intelligent adjustment of the illumination period rhythm and the illumination frequency so as to enable the illumination period rhythm and the illumination frequency to have adaptability to the inhibition or prevention existence degree or range of myopia, and the method specifically comprises the following steps:
a. simulating natural light illumination, preventing and inhibiting the occurrence and development of myopia, and applying 380-780nm long-wave natural light illumination to retina, promoting dopamine secretion, inhibiting eye axis growth, and avoiding myopia; in natural sunlight, the pupil becomes smaller, so that imaging is clearer; simulating the dynamic change of natural sunlight, so that the pupil is dilated and contracted, ciliary muscles are tensed and relaxed, the iris, the ciliary muscles and the crystalline lens of the eye are promoted to follow the movement, and the accommodation capacity of the eye is effectively trained;
b. the red light irradiation improves fundus microcirculation, promotes dopamine secretion, and the long-wave red light irradiation of 630-650nm shortens pupils, deepens depth of field, reduces blurring, realizes myopia prevention and control, and improves naked eyes; irradiating retina to promote dopamine secretion and inhibit eye axis growth;
c. blue light irradiation, biological rhythm adjustment, 460-480nm long wave blue light irradiation, biological rhythm adjustment, sleep promotion, emotion adjustment and eye ciliary body fatigue improvement.
S3, the visual information and the image information are projected onto the retina; visual information and images are projected onto the retina to induce orthoscopy, matching the refractive power to the axial length of the eye ball, to produce clear vision and images during early development.
S4, enhancing release of dopamine DA and nitric oxide NO in retina; wherein, the synthesis and release of the retinal dopamine DA increases with the increase of illumination; as shown in fig. 5, the vision system may optimize vision at different light levels, with different photoreceptor pathways activated complementarily and through gap junctions regulating the inner retina, enhancing dopamine DA and Nitric Oxide (NO) release from the retina, or limiting the junctions between several different cell types in the retina.
S5, regulating and encoding visual signals by using the retina dopamine DA and the nitric oxide NO so as to activate and regulate retina physiology and inhibit/prevent myopia. Retinal dopamine DA is a retinal neuromodulator present in amacrine cells and reticulocytes, is a well-adapted chemical transmitter that regulates and encodes visual signals, and participates in and visually controls the signaling cascade of eye growth. The retinal dopamine DA has the effect of inhibiting the growth of eyeballs, and the synthesis and release of the retinal dopamine DA increase with the increase of illumination, so that the synthesis and release can inhibit the development of myopia. The expression of the retina dopamine DA receptor can be directly regulated by using different illumination conditions and environmental illumination, so that the activation of the retina dopamine DA energy channel of the eye cells is promoted.
The novel MIP packaging architecture and the novel MIP packaging process of the Micro-LED chip integrating multiple primary colors are used, the eyes are intelligently switched and irradiated through the light source systems of long-wave-band white light, red light, blue light and the like, the optimal adaptability of a certain degree or range exists, the sensitivity of cone cells and the secretion of dopamine are promoted, the integral visual imaging capability and the visual recognition capability are optimized, and therefore the occurrence of myopia of naked eyes is inhibited or prevented.
In the intelligent illumination adjusting process, the intelligent illumination adjusting device is divided into different training intervals, and each user is trained one by one according to the sequence of the intervals from zero. After the training in each interval must achieve the practical effect, the training in the next interval can be entered. The function of the adjusting key is to enable the user to determine whether a good training effect is obtained in the interval, so that the user can enter the training of the next interval.
The invention also provides a storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method as described above. Those skilled in the art will appreciate that the process steps of the above embodiments may be implemented by means of a computer program stored on a non-volatile computer readable storage medium, which when executed, may comprise the process steps of the above method.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, apparatus, article or method that comprises the element.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (9)
1. The intelligent glasses are characterized by comprising a mechanical framework system, a light source imaging system and an electronic control system;
the mechanical framework system comprises a left spectacle frame, a right spectacle frame, a spectacle frame and a nose bridge frame, wherein the left spectacle frame and the right spectacle frame are respectively arranged at the left side and the right side of the spectacle frame, and the nose bridge frame is arranged in the middle of the spectacle frame and has the same orientation with the left spectacle frame and the right spectacle frame;
the light source imaging system comprises a left lens, a right lens, a magnesium fluoride optical film and a Micro-LED light source, wherein the left lens and the right lens are arranged on the spectacle frame and are positioned at the left side and the right side of the spectacle frame, the spectacle frame surrounds the upper half sections of the left lens and the right lens, the magnesium fluoride optical film is clung to one side, far away from the nose bridge, of the left lens and the right lens, and the Micro-LED light source is arranged between the left lens and the spectacle frame and between the right lens and the spectacle frame;
the electronic control system comprises a light intensity adjusting button, a period adjusting button, a frequency adjusting button, a light quality adjusting button, an electric function control module and a charging jack, wherein the light intensity adjusting button, the period adjusting button, the frequency adjusting button and the light quality adjusting button are all arranged on one side, far away from the left lens and the right lens, of the spectacle frame, the electric function control module and the charging jack are arranged on a right support of the spectacle, and the electric function control module is electrically connected with the Micro-LED light source, the light intensity adjusting button, the period adjusting button, the frequency adjusting button, the light quality adjusting button and the charging jack.
2. The smart glasses according to claim 1, wherein the Micro-LED light source is a display film, and red, green and blue Micro-LED chips are used, and the Micro-LED chips are formed by directly cutting LEDs into Micro-scale Micro-LEDs, and soldering the Micro-LEDs one by one on a display substrate.
3. The pair of intelligent glasses according to claim 2, wherein the red, green and blue Micro-LED chips are arranged in a modular array topology.
4. The intelligent glasses according to claim 1, wherein the left and right lenses are made of quartz, quartz glass, resin, optical PMMA material and are subjected to double-sided magnesium fluoride optical coating treatment.
5. The intelligent glasses according to claim 1, wherein the electrical function control module adopts an embedded single chip microcomputer with a model of SMT32, and is used for receiving a digital signal for inhibiting myopia or preventing myopia to form a dimming and toning scheme, and the SMT32 is connected with an RS485 interface and an A/D converter;
the SMT32 is respectively connected with a red LED driver, a blue LED driver, a green LED driver and a white LED driver through PWM terminals and is used for respectively adjusting 630nm red light Micro-LEDs, 460nm blue light Micro-LEDs, 560nm green light Micro-LEDs and positive/warm white light Micro-LEDs so as to determine illumination intensity and illumination wavelength for inhibiting or preventing myopia of the Micro-LED light source.
6. The smart glasses according to claim 5, wherein the red, green and blue Micro-LED chips are packaged as individual Micro-LED chips, and a ceramic thin film/transparent sapphire is used as a supporting substrate, and the red LED driver, the blue LED driver, the green LED driver and the white LED driver are all connected to the Micro-LED chips.
7. A method of myopia prevention, characterized in that it is based on the smart glasses according to any one of claims 1-6, comprising:
the electric function control module is used for controlling the Micro-LED light source to emit light so as to enable the left lens and the right lens to be powered;
the light intensity adjusting button, the period adjusting button, the frequency adjusting button and the light quality adjusting button are used for controlling and adjusting the illumination intensity, the period rhythm, the illumination frequency and the illumination wavelength of the Micro-LED light source so as to optimize visual information and image information;
the visual information and the image information are projected onto the retina;
enhancing retinal dopamine DA and nitric oxide NO release; wherein, the synthesis and release of the retinal dopamine DA increases with the increase of illumination;
the retina dopamine DA and nitric oxide NO regulate and encode visual signals to activate and regulate retina physiology, so as to inhibit/prevent myopia.
8. The myopia prevention method according to claim 1, wherein the controlling and adjusting the illumination intensity, the periodic rhythm, the illumination frequency and the illumination wavelength of the Micro-LED light source by the light intensity adjusting button, the period adjusting button, the frequency adjusting button, and the light quality adjusting button to optimize visual information and image information comprises:
the light intensity adjusting button and the light quality adjusting button are used for adjusting the Micro-LED light source according to the electric function control module, so that intelligent adjustment of the illumination intensity of natural light illumination, blue light illumination and red light illumination and illumination attribute parameters of illumination wavelength is realized;
the intelligent regulation of the lighting cycle rhythm and the lighting frequency is realized by using the cycle regulating button and the frequency regulating button so as to ensure that the intelligent regulation has adaptability to the inhibition or prevention existence degree or range of myopia, and the intelligent regulation specifically comprises the following steps:
a. simulating natural light illumination, preventing and inhibiting the occurrence and development of myopia, and applying 380-780nm long-wave natural light illumination to retina, promoting dopamine secretion, inhibiting eye axis growth, and avoiding myopia; in natural sunlight, the pupil becomes smaller, so that imaging is clearer; simulating the dynamic change of natural sunlight, so that the pupil is dilated and contracted, ciliary muscles are tensed and relaxed, the iris, the ciliary muscles and the crystalline lens of the eye are promoted to follow the movement, and the accommodation capacity of the eye is effectively trained;
b. the red light irradiation improves fundus microcirculation, promotes dopamine secretion, and the long-wave red light irradiation of 630-650nm shortens pupils, deepens depth of field, reduces blurring, realizes myopia prevention and control, and improves naked eyes; irradiating retina to promote dopamine secretion and inhibit eye axis growth;
c. blue light irradiation, biological rhythm adjustment, 460-480nm long wave blue light irradiation, biological rhythm adjustment, sleep promotion, emotion adjustment and eye ciliary body fatigue improvement.
9. A storage medium having stored thereon a computer program, which when executed by a processor performs the steps of the method as claimed in claim 7.
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