An ophthalmic lens having a biomimetic honeycomb film layer and a method of making the same

Abstract

The application discloses a spectacle lens with a bionic honeycomb membrane layer and a preparation method thereof, relates to the technical field of spectacle lenses, and comprises a silicon hydrogel, a hydroxyethyl methacrylate layer, a covalent organic framework material COF and a chemical stability membrane structure. The covalent organic framework material COF and the chemical stability membrane structure are arranged, the COF membrane is directly grown on the substrate, the preparation difficulty is greatly reduced, the prepared covalent organic framework material COF has more abundant pore structures, and the strong light filtering effect is better. The ultraviolet filtering membrane structure is arranged, glare can be reduced, and visibility can be improved. The hydrophobic membrane structure is arranged, the spectacle lens has good hydrophobicity, and can also prevent oil and moisture secreted by eyes from accumulating on the lens, so that comfort and visual clarity are improved. The water separation membrane structure is arranged, the growth of microorganisms can be effectively reduced, comfort is improved, and glare is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ophthalmic lenses, and particularly to an ophthalmic lens with a biomimetic honeycomb membrane layer and a preparation method thereof. BACKGROUND

[0002] With people's increasing demand for the quality of life, glasses have become an indispensable part of people's daily life. However, traditional ophthalmic lenses have some problems, such as poor optical performance, easy scratching, etc. With the continuous development of science and technology, people's requirements for ophthalmic lenses are also getting higher and higher. In addition to correcting vision, ophthalmic lenses also need to have other functions, such as preventing ultraviolet rays and blue light. Traditional honeycomb membranes have strong light filtering effect, but their pore is less, and the effect is limited. Therefore, a new type of ophthalmic lens is needed, which has a more abundant pore structure to improve its strong light filtering effect.

[0003] When optimizing existing ophthalmic lenses, most of them focus on making the wearing more comfortable. For example, the Chinese invention patent with the patent number CN114671979A discloses a high-water-content silicon hydrogel contact lens, its formula and preparation method. The lens prepared by the method has higher water content, longer lens life, etc. The raw materials are easy to obtain, and the production cost is low. The formula also better improves the general properties of high-water-content lenses, and solves the problem of poor formability.

[0004] Although the above-mentioned ophthalmic lenses have certain advantages in making the wearing more comfortable, they still have certain disadvantages:

[0005] 1. The water content of the ophthalmic lens is between 68% and 80%, and the oxygen permeability coefficient Dk value can reach about 45, making the wearing more comfortable, suitable for use in areas with high humidity, providing more choices for users of correction lenses and beauty lenses in different regions. However, the above-mentioned ophthalmic lens has a limited effect due to its small pore, and the preparation difficulty is too high, resulting in a long processing period. In addition, cosmetics, oil and sweat can easily affect the ophthalmic lens, resulting in a short service life of the ophthalmic lens.

[0006] 2. The above-mentioned ophthalmic lens is difficult to shield ultraviolet rays, and UVA and UVB radiation can easily affect the eyes. In addition, the hydrophobicity is not high enough, making it difficult for the lens to resist oil and dirt. The oil and moisture secreted by the eyes on the lens can accumulate, resulting in a low comfort level when wearing glasses.

[0007] 3. The above-mentioned ophthalmic lens is not convenient for free movement in tears and oxygen, making it difficult for oxygen to enter the eyes through the ophthalmic lens, and microorganisms can easily grow, causing the eyes of the wearer to be easily injured. SUMMARY

[0008] Therefore, in order to solve the above problems, the present application provides a spectacle lens with a biomimetic honeycomb membrane layer and a preparation method thereof.

[0009] The present application is achieved by configuring a spectacle lens with a biomimetic honeycomb membrane layer and a preparation method thereof, which comprises a silicon hydrogel, a lower end of the silicon hydrogel and an upper end of a hydroxyethyl methacrylate layer are fixedly connected, a lower end of the hydroxyethyl methacrylate layer and an upper end of a covalent organic framework material COFs are fixedly connected;

[0010] It is characterized in that it further comprises:

[0011] A chemical stability membrane structure, a lower end of the chemical stability membrane structure and an upper end of the covalent organic framework material COFs are fixedly connected;

[0012] An ultraviolet filtering membrane structure, a lower end of the ultraviolet filtering membrane structure and an upper end of the chemical stability membrane structure are fixedly connected;

[0013] A hydrophobic membrane structure, a lower end of the hydrophobic membrane structure and an upper end of the ultraviolet filtering membrane structure are fixedly connected;

[0014] A water separation membrane structure, an upper end of the water separation membrane structure and a lower end of the silicon hydrogel are fixedly connected.

[0015] Preferably, the chemical stability membrane structure comprises:

[0016] A polyvinyl alcohol membrane, the polyvinyl alcohol membrane is arranged at a lower end of the chemical stability membrane structure;

[0017] An acrylate membrane, a lower end of the acrylate membrane and an upper end of the polyvinyl alcohol membrane are fixedly connected;

[0018] A silanized polysaccharide membrane, a lower end of the silanized polysaccharide membrane and an upper end of the acrylate membrane are fixedly connected;

[0019] A polydimethylsiloxane membrane, a lower end of the polydimethylsiloxane membrane and an upper end of the silanized polysaccharide membrane are fixedly connected.

[0020] Preferably, the chemical stability membrane structure further comprises:

[0021] A polyvinylpyrrolidone membrane, a lower end of the polyvinylpyrrolidone membrane and an upper end of the polydimethylsiloxane membrane are fixedly connected;

[0022] A fluoride-based polymer membrane, a lower end of the fluoride-based polymer membrane and an upper end of the polyvinylpyrrolidone membrane are fixedly connected;

[0023] An anti-fogging membrane, a lower end of the anti-fogging membrane and an upper end of the fluoride-based polymer membrane are fixedly connected;

[0024] The lower end of the polyvinyl alcohol membrane is fixedly connected to the upper end of the covalent organic framework material COFs.

[0025] Preferably, the ultraviolet filtering film structure comprises:

[0026] a fluoride film, the fluoride film being arranged at a lower end of the ultraviolet filtering film structure;

[0027] a titanium dioxide film, a lower end of the titanium dioxide film being fixedly connected with an upper end of the fluoride film;

[0028] a zinc oxide film, a lower end of the zinc oxide film being fixedly connected with an upper end of the titanium dioxide film;

[0029] a titanate film, a lower end of the titanate film being fixedly connected with an upper end of the zinc oxide film.

[0030] Preferably, the ultraviolet filtering film structure further comprises:

[0031] a zinc sulfide film, a lower end of the zinc sulfide film being fixedly connected with an upper end of the titanate film;

[0032] a silicone polymer film, a lower end of the silicone polymer film being fixedly connected with an upper end of the zinc sulfide film;

[0033] an optical film, a lower end of the optical film being fixedly connected with an upper end of the silicone polymer film;

[0034] wherein a lower end of the fluoride film is fixedly connected with an upper end of the anti-fog film.

[0035] Preferably, the hydrophobic film structure comprises:

[0036] a silicone-based hydrophobic film, the silicone-based hydrophobic film being arranged at a lower end of the hydrophobic film structure;

[0037] a fluoride hydrophobic film, a lower end of the fluoride hydrophobic film being fixedly connected with an upper end of the silicone-based hydrophobic film;

[0038] a silicone hydrophobic film, a lower end of the silicone hydrophobic film being fixedly connected with an upper end of the fluoride hydrophobic film;

[0039] a polyurethane hydrophobic film, a lower end of the polyurethane hydrophobic film being fixedly connected with an upper end of the silicone hydrophobic film.

[0040] Preferably, the hydrophobic film structure further comprises:

[0041] an infrared reflective film, a lower end of the infrared reflective film being fixedly connected with an upper end of the polyurethane hydrophobic film;

[0042] an oleophobic film, a lower end of the oleophobic film being fixedly connected with an upper end of the infrared reflective film;

[0043] a magnetic film, a lower end of the magnetic film being fixedly connected with an upper end of the oleophobic film;

[0044] The lower end of the siloxane hydrophobic film is fixedly connected with the upper end of the optical film.

[0045] Preferably, the water separation film structure comprises:

[0046] A carbamate film is arranged at the lower end of the water separation film structure.

[0047] A hydrophilic coating is fixedly connected with the upper end of the carbamate film at the lower end thereof.

[0048] A fusion coating is fixedly connected with the upper end of the hydrophilic coating at the lower end thereof.

[0049] A zinc oxide nanoparticle antibacterial coating is fixedly connected with the upper end of the fusion coating at the lower end thereof.

[0050] Preferably, the water separation film structure further comprises:

[0051] A silver-based antibacterial coating is fixedly connected with the upper end of the zinc oxide nanoparticle antibacterial coating at the lower end thereof.

[0052] A thermal stability coating is fixedly connected with the upper end of the silver-based antibacterial coating at the lower end thereof.

[0053] A non-slip coating is fixedly connected with the upper end of the thermal stability coating at the lower end thereof.

[0054] The upper end of the non-slip coating is fixedly connected with the lower end of the silica hydrogel.

[0055] The present application has the following advantages: the present application provides an ophthalmic lens with a biomimetic honeycomb membrane layer and a preparation method thereof by improvement, which has the following improvements compared with the same type of equipment:

[0056] The ophthalmic lens with a biomimetic honeycomb membrane layer and the preparation method thereof have the following advantages: the covalent organic framework material COFs is continuous, regular, defect-free, has certain mechanical strength and flexibility, is thin, has a large specific surface area, and has more abundant pores and better effect compared with traditional honeycomb membranes; the COFs film is directly grown on the substrate, which greatly reduces the preparation difficulty and shortens the processing cycle; the prepared covalent organic framework material COFs has more abundant pore structure and better strong light filtering effect; the preparation method is simple and easy to operate, has high practicability and economy; the chemical stability film structure can prevent the ophthalmic lens from being damaged by chemicals, and also provides moisture for the ophthalmic lens, which can not only reduce the influence from cosmetics, oil and sweat, but also reduce the condensation of vapor on the ophthalmic lens.

[0057] The glasses lens with the bionic honeycomb membrane layer and the preparation method thereof can reduce glare and improve visibility by setting the ultraviolet filtering membrane structure, and is especially useful for people wearing glasses, so that the glasses lens can shield ultraviolet rays and reduce the influence of UVA and UVB radiation on eyes.

[0058] The glasses lens with the bionic honeycomb membrane layer and the preparation method thereof have good hydrophobicity by setting the hydrophobic membrane structure, so that the glasses lens has high oil and dirt resistance, and can also reduce the reflection of the lens surface when the eyes are wet, prevent the oil and moisture secreted on the eyes from accumulating on the lens, and thus improve comfort and visual clarity.

[0059] The glasses lens with the bionic honeycomb membrane layer and the preparation method thereof can freely move in tears and oxygen by setting the water separation membrane structure, ensure that the eyes get enough oxygen, help the tears flow on the lens between the eyeball and the lens, and effectively reduce the growth of microorganisms, improve comfort, and reduce glare. BRIEF DESCRIPTION OF DRAWINGS

[0060] Figure 1 is a structural schematic diagram of the present application;

[0061] Figure 2 is a sectional view of the present application;

[0062] Figure 3 is a sectional view of the chemical stability membrane structure of the present application;

[0063] Figure 4 is an exploded structural schematic diagram of the chemical stability membrane structure of the present application;

[0064] Figure 5 is a sectional view of the ultraviolet filtering membrane structure of the present application;

[0065] Figure 6 is an exploded structural schematic diagram of the ultraviolet filtering membrane structure of the present application;

[0066] Figure 7 is a partial sectional view of the hydrophobic membrane structure of the present application;

[0067] Figure 8 is a sectional exploded structural schematic diagram of the hydrophobic membrane structure of the present application;

[0068] Figure 9 is a partial sectional view of the water separation membrane structure of the present application;

[0069] Figure 10 is a sectional structural schematic diagram of the water separation membrane structure of the present application;

[0070] wherein: a silica hydrogel - 1, a hydroxyethyl methacrylate layer - 2, a covalent organic framework material COFs - 3, a chemically stable film structure - 4, a polyvinyl alcohol film - 41, an acrylate film - 42, a silanized polysaccharide film - 43, a polydimethylsiloxane film - 44, a polyvinylpyrrolidone film - 45, a fluoride-based polymer film - 46, an anti-fog film - 47, an ultraviolet light filtering film structure - 5, a fluoride film - 51, a titanium dioxide film - 52, a zinc oxide film - 53, a titanate film - 54, a zinc sulfide film - 55, a silicone polymer film - 56, an optical film - 57, a hydrophobic film structure - 6, a silicone-based hydrophobic film - 61, a fluoride hydrophobic film - 62, a silicone hydrophobic film - 63, a polyurethane hydrophobic film - 64, an infrared reflective film - 65, an oleophobic film - 66, a magnetic film - 67, a water separation film structure - 7, a carbamate film - 71, a hydrophilic coating - 72, a fusion coating - 73, a zinc oxide nanoparticle antimicrobial coating - 74, a silver-based antimicrobial coating - 75, a thermally stable coating - 76, a slip-resistant coating - 77. DETAILED DESCRIPTION

[0071] The above detailed description along with Figures 1-10 The technical solutions in the embodiments of the present application will be described in detail, and it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present application.

[0072] It should be noted that when a component is referred to as being "fixed" to another component, it can be directly on the other component or there can be intervening components. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or there can be intervening components. When a component is referred to as being "disposed" on another component, it can be directly on the other component or there can be intervening components. The terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for purposes of description only.

[0073] Unless otherwise defined, 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 application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0074] Embodiment one:

[0075] Reference will now be made to Figures 1-4The application discloses a spectacle lens with a bionic honeycomb membrane layer and a preparation method thereof, and belongs to the field of ophthalmic lenses.

[0076] The lower end of the chemical stability membrane structure 4 is fixedly connected with the upper end of the COFs 3, so that the chemical stability membrane structure 4 is fixed.

[0077] The lower end of the ultraviolet filtering membrane structure 5 is fixedly connected with the upper end of the chemical stability membrane structure 4, so that the ultraviolet filtering membrane structure 5 is fixed.

[0078] The lower end of the hydrophobic membrane structure 6 is fixedly connected with the upper end of the ultraviolet filtering membrane structure 5, so that the hydrophobic membrane structure 6 is fixed.

[0079] The upper end of the water separation membrane structure 7 is fixedly connected with the lower end of the silicon hydrogel 1, so that the water separation membrane structure 7 is fixed.

[0080] The polyvinyl alcohol membrane 41 is arranged at the lower end of the chemical stability membrane structure 4, and the lower end of the acrylate membrane 42 is fixedly connected with the upper end of the polyvinyl alcohol membrane 41, so that the acrylate membrane 42 is fixed.

[0081] The lower end of the silanized polysaccharide membrane 43 is fixedly connected with the upper end of the acrylate membrane 42, so that the silanized polysaccharide membrane 43 is fixed.

[0082] The lower end of the polydimethylsiloxane membrane 44 is fixedly connected with the upper end of the silanized polysaccharide membrane 43, so that the polydimethylsiloxane membrane 44 is fixed.

[0083] The lower end of the polyvinylpyrrolidone membrane 45 is fixedly connected with the upper end of the polydimethylsiloxane membrane 44, so that the polyvinylpyrrolidone membrane 45 is fixed.

[0084] The lower end of the fluoride-based polymer membrane 46 is fixedly connected with the upper end of the polyvinylpyrrolidone membrane 45, so that the fluoride-based polymer membrane 46 is fixed.

[0085] The lower end of the anti-fogging membrane 47 is fixedly connected with the upper end of the fluoride-based polymer membrane 46, and the lower end of the polyvinyl alcohol membrane 41 is fixedly connected with the upper end of the COFs 3, so that the anti-fogging membrane 47 is fixed.

[0086] The working principle of the contact lens with a biomimetic honeycomb membrane layer and the preparation method thereof according to the embodiment 1 is that: first, the substrate is treated to make the surface smooth and free of impurities, then the COFs membrane is directly grown on the substrate to form a honeycomb-like thin film covalent organic framework material COFs3, and then other membrane layers are plated to form the contact lens with a biomimetic honeycomb membrane layer, the polyvinyl alcohol film 41 can effectively reduce the influence from cosmetics, oil and sweat, and the acrylate film 42 forms a polymer film on the surface of the contact lens, which also has good chemical stability;

[0087] The polydimethylsiloxane film 44 can make the contact lens have good hydrophobicity and chemical stability, the polyvinylpyrrolidone film 45 can absorb moisture to provide moisture for the lens, it has good chemical stability and can prevent chemical substances from damaging, the fluoride-based polymer film 46 can resist damage from many types of chemical substances, the anti-fog film 47 can reduce the condensation of vapor on the lens, so that the contact lens can prevent the lens from being damaged by chemical substances and also provide moisture for the lens, which can not only reduce the influence from cosmetics, oil and sweat, but also reduce the condensation of vapor on the lens.

[0088] Embodiment two:

[0089] Please refer to Figures 5-6 Compared with the embodiment one, the contact lens with a biomimetic honeycomb membrane layer and the preparation method thereof according to the embodiment two further include an ultraviolet filter film structure: the ultraviolet filter film structure 5 includes a fluoride film 51:

[0090] The fluoride film 51 is arranged at the lower end of the ultraviolet filter film structure 5, and the lower end of the titanium dioxide film 52 is fixedly connected with the upper end of the fluoride film 51, so that the titanium dioxide film 52 is fixed;

[0091] The lower end of the zinc oxide film 53 is fixedly connected with the upper end of the titanium dioxide film 52, so that the zinc oxide film 53 is fixed;

[0092] The lower end of the titanate film 54 is fixedly connected with the upper end of the zinc oxide film 53, so that the titanate film 54 is fixed;

[0093] The lower end of the zinc sulfide film 55 is fixedly connected with the upper end of the titanate film 54, so that the zinc sulfide film 55 is fixed;

[0094] The lower end of the siloxane polymer film 56 is fixedly connected with the upper end of the zinc sulfide film 55, so that the siloxane polymer film 56 is fixed;

[0095] The lower end of the optical film 57 is fixedly connected with the upper end of the siloxane polymer film 56, and the lower end of the fluoride film 51 is fixedly connected with the upper end of the anti-fog film 47, so that the optical film 57 is fixed.

[0096] The working principle in this embodiment is that the fluoride film 51 can effectively shield ultraviolet and infrared rays, the two minerals of the titanium dioxide film 52 and the zinc oxide film 53 are very good ultraviolet shielding agents, the titanate film 54 and the zinc sulfide film 55 can be used to shield ultraviolet rays, the siloxane polymer film 56 can make the spectacle lens have high ultraviolet blocking performance and biocompatibility, the optical film 57 can reduce glare and improve visibility, which is especially useful for people wearing glasses, so that the spectacle lens can shield ultraviolet rays and reduce the impact of UVA and UVB radiation on the eyes.

[0097] Embodiment three:

[0098] Please refer to Figures 7-8 , a spectacle lens with a bionic honeycomb film layer and a preparation method thereof, compared with embodiment one, this embodiment further includes a hydrophobic film structure 6: the hydrophobic film structure 6 includes a siloxane hydrophobic film 61:

[0099] The siloxane hydrophobic film 61 is arranged at the lower end of the hydrophobic film structure 6, and the lower end of the fluoride hydrophobic film 62 is fixedly connected with the upper end of the siloxane hydrophobic film 61, so that the fluoride hydrophobic film 62 is fixed;

[0100] The lower end of the silicone hydrophobic film 63 is fixedly connected with the upper end of the fluoride hydrophobic film 62, so that the silicone hydrophobic film 63 is fixed;

[0101] The lower end of the polyurethane hydrophobic film 64 is fixedly connected with the upper end of the silicone hydrophobic film 63, so that the polyurethane hydrophobic film 64 is fixed;

[0102] The lower end of the infrared reflective film 65 is fixedly connected with the upper end of the polyurethane hydrophobic film 64, so that the infrared reflective film 65 is fixed;

[0103] The lower end of the oleophobic film 66 is fixedly connected with the upper end of the infrared reflective film 65, so that the oleophobic film 66 is fixed;

[0104] The lower end of the magnetic film 67 is fixedly connected with the upper end of the oleophobic film 66, and the lower end of the siloxane hydrophobic film 61 is fixedly connected with the upper end of the optical film 57, so that the magnetic film 67 is fixed.

[0105] The working principle in the embodiment is that the siloxane hydrophobic film 61 can prevent water molecules from gathering on its surface, the surface of the fluoride hydrophobic film 62 is subjected to fluorination treatment, a hydrophobic film can be formed, the organic silicon hydrophobic film 63 and the polyurethane hydrophobic film 64 have good hydrophilic and hydrophobic properties, the infrared reflection film 65 can reduce the reflection of the lens surface when the eyes are wet, the oil-repellent film 66 can reduce the oil stains on the lens surface, the magnetic film 67 can improve the comfort of the lens, so that the spectacle lens has good hydrophobicity, high oil and dirt resistance, and can also reduce the reflection of the lens surface when the eyes are wet, prevent the oil and water secreted by the eyes from accumulating on the lens, and thus improve the comfort and visual clarity.

[0106] Embodiment four:

[0107] Please refer to Figures 9-10 The spectacle lens with a bionic honeycomb film layer and the preparation method thereof, compared with embodiment one, the embodiment further includes a water separation film structure 7: the water separation film structure 7 includes a carbamate film 71:

[0108] The carbamate film 71 is arranged at the lower end of the water separation film structure 7, and the lower end of the hydrophilic coating 72 is fixedly connected with the upper end of the carbamate film 71, so that the hydrophilic coating 72 is fixed;

[0109] The lower end of the fusion coating 73 is fixedly connected with the upper end of the hydrophilic coating 72, so that the fusion coating 73 is fixed;

[0110] The lower end of the zinc oxide nanoparticle antibacterial coating 74 is fixedly connected with the upper end of the fusion coating 73, so that the zinc oxide nanoparticle antibacterial coating 74 is fixed;

[0111] The lower end of the silver-based antibacterial coating 75 is fixedly connected with the upper end of the zinc oxide nanoparticle antibacterial coating 74, so that the silver-based antibacterial coating 75 is fixed;

[0112] The lower end of the thermal stability coating 76 is fixedly connected with the upper end of the silver-based antibacterial coating 75, so that the thermal stability coating 76 is fixed;

[0113] The lower end of the anti-slip coating 77 is fixedly connected with the upper end of the thermal stability coating 76, and the upper end of the anti-slip coating 77 is fixedly connected with the lower end of the silicone hydrogel 1, so that the anti-slip coating 77 is fixed.

[0114] The working principle in this embodiment is that the carbamate film 71 can keep the lens moist, the hydrophilic coating 72 can increase the hydrophilicity of the lens, so that the lens is easier to wet and clean, the comfort is improved, the fusion coating 73 can effectively reduce the growth of microorganisms and has good biocompatibility and biodegradability, the zinc oxide nanoparticle antibacterial coating 74 has antibacterial activity, the silver-based antibacterial coating 75 can effectively kill bacteria, the thermal stability coating 76 can help protect the lens from breaking in this case, improve comfort, and reduce glare, so that the spectacle lens can move freely in the tear fluid and oxygen, ensure that the eye gets enough oxygen, and help the tear fluid flow over the lens between the eyeball and the lens, and can effectively reduce the growth of microorganisms, improve comfort, and reduce glare.

[0115] The present application provides an ophthalmic lens with a biomimetic honeycomb membrane layer and a preparation method thereof by improvement, by setting the covalent organic framework material COFs 3 and the chemical stability film structure 4, the prepared covalent organic framework material COFs 3 is continuous, regular, defect-free, has certain mechanical strength and flexibility, is thin and has large specific surface area of porosity, compared with the traditional honeycomb film, the porosity is more abundant and the effect is better, and the COFs film is directly grown on the substrate, which greatly reduces the preparation difficulty and shortens the processing cycle, the prepared covalent organic framework material COFs 3 has more abundant pore structure and better strong light filtering effect, and the preparation method is simple and easy to operate, has high practicability and economy, the chemical stability film structure 4 can prevent the lens from being damaged by chemicals, and also provides moisture for the lens, not only can reduce the influence from cosmetics, oil and sweat, but also can reduce the condensation of vapor on the lens, by setting the ultraviolet filtering film structure 5, the glare can be reduced and the visibility can be improved, which is especially useful for people wearing glasses, so that the spectacle lens can shield ultraviolet rays and reduce the influence of UVA and UVB radiation on the eyes, by setting the hydrophobic film structure 6, the spectacle lens has good hydrophobicity, the lens has high oil and dirt resistance, and the reflection of the lens surface when the eye is wet is also reduced, the oil and moisture secreted on the eye is prevented from accumulating on the lens, so that the comfort and visual clarity are improved, by setting the water separation film structure 7, the spectacle lens can move freely in the tear fluid and oxygen, ensure that the eye gets enough oxygen, and help the tear fluid flow over the lens between the eyeball and the lens, and can effectively reduce the growth of microorganisms, improve comfort, and reduce glare.

[0116] The above shows and describes the basic principles and main features of the present application and the advantages of the present application, and the standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt rivet, welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0117] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spectacle lens with biomimetic honeycomb membrane layer, comprising a silicone hydrogel (1), a hydroxyethyl methacrylate layer (2) fixedly connected to the upper end of the silicone hydrogel (1), and a covalent organic framework material COFs (3) fixedly connected to the lower end of the hydroxyethyl methacrylate layer (2); characterized in that Further comprising: a chemically stable membrane structure (4) fixedly connected to the upper end of the covalent organic framework material COFs (3); an ultraviolet filtering membrane structure (5) fixedly connected to the upper end of the chemically stable membrane structure (4); a hydrophobic membrane structure (6) fixedly connected to the upper end of the ultraviolet filtering membrane structure (5); a water separation membrane structure (7) fixedly connected to the lower end of the silicone hydrogel (1); wherein the chemically stable membrane structure (4) comprises: a polyvinyl alcohol membrane (41) arranged at the lower end of the chemically stable membrane structure (4); an acrylate membrane (42) fixedly connected to the upper end of the polyvinyl alcohol membrane (41); a silanized polysaccharide membrane (43) fixedly connected to the upper end of the acrylate membrane (42); a polydimethylsiloxane membrane (44) fixedly connected to the upper end of the silanized polysaccharide membrane (43); a polyvinylpyrrolidone membrane (45) fixedly connected to the upper end of the polydimethylsiloxane membrane (44); a fluoride-based polymer membrane (46) fixedly connected to the upper end of the polyvinylpyrrolidone membrane (45); an anti-fogging membrane (47) fixedly connected to the upper end of the fluoride-based polymer membrane (46); wherein the polyvinyl alcohol membrane (41) is fixedly connected to the upper end of the covalent organic framework material COFs (3); the water separation membrane structure (7) comprises: a carbamate salt membrane (71) arranged at the lower end of the water separation membrane structure (7); a hydrophilic coating (72) fixedly connected to the upper end of the carbamate salt membrane (71); a fusion coating (73) fixedly connected to the upper end of the hydrophilic coating (72); a zinc oxide nanoparticle antibacterial coating (74) fixedly connected to the upper end of the fusion coating (73); a silver-based antibacterial coating (75) fixedly connected to the upper end of the zinc oxide nanoparticle antibacterial coating (74); a thermal stability coating (76) fixedly connected to the upper end of the silver-based antibacterial coating (75); a non-slip coating (77) fixedly connected to the upper end of the thermal stability coating (76); wherein the non-slip coating (77) is fixedly connected to the lower end of the silicone hydrogel (1).

2. The ophthalmic lens having a biomimetic honeycomb film layer of claim 1, wherein: the ultraviolet filtering membrane structure (5) comprises: A fluoride film (51) is arranged at the lower end of the ultraviolet filtering film structure (5); A titanium dioxide film (52) is fixedly connected at the lower end to the upper end of the fluoride film (51); A zinc oxide film (53) is fixedly connected at the lower end to the upper end of the titanium dioxide film (52); A titanate film (54) is fixedly connected at the lower end to the upper end of the zinc oxide film (53).

3. The ophthalmic lens having a biomimetic honeycomb film layer of claim 2, wherein: The ultraviolet filtering film structure (5) further comprises: A zinc sulfide film (55) is fixedly connected at the lower end to the upper end of the titanate film (54); A silicone polymer film (56) is fixedly connected at the lower end to the upper end of the zinc sulfide film (55); An optical film (57) is fixedly connected at the lower end to the upper end of the silicone polymer film (56); the optical film (57) is used for reducing glare and improving visibility; The lower end of the fluoride film (51) is fixedly connected to the upper end of the anti-fog film (47).

4. The ophthalmic lens having a biomimetic honeycomb film layer of claim 3, wherein: The hydrophobic film structure (6) comprises: A silicone hydrophobic film (61) is arranged at the lower end of the hydrophobic film structure (6); A fluoride hydrophobic film (62) is fixedly connected at the lower end to the upper end of the silicone hydrophobic film (61); An organic silicon hydrophobic film (63) is fixedly connected at the lower end to the upper end of the fluoride hydrophobic film (62); A polyurethane hydrophobic film (64) is fixedly connected at the lower end to the upper end of the organic silicon hydrophobic film (63).

5. The ophthalmic lens having a biomimetic honeycomb film layer of claim 4, wherein: The hydrophobic film structure (6) further comprises: An infrared reflective film (65) is fixedly connected at the lower end to the upper end of the polyurethane hydrophobic film (64); An oleophobic film (66) is fixedly connected at the lower end to the upper end of the infrared reflective film (65); A magnetic film (67) is fixedly connected at the lower end to the upper end of the oleophobic film (66); The lower end of the silicone hydrophobic film (61) is fixedly connected to the upper end of the optical film (57).

Images