CN108676518A - A kind of selectivity wave point position anti-blue light film - Google Patents
A kind of selectivity wave point position anti-blue light film Download PDFInfo
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- CN108676518A CN108676518A CN201810988382.1A CN201810988382A CN108676518A CN 108676518 A CN108676518 A CN 108676518A CN 201810988382 A CN201810988382 A CN 201810988382A CN 108676518 A CN108676518 A CN 108676518A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2401/00—Presence of cellulose
- C09J2401/006—Presence of cellulose in the substrate
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2433/00—Presence of (meth)acrylic polymer
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2463/00—Presence of epoxy resin
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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Abstract
The present invention relates to a kind of selective wave point position anti-blue light films, including wear-resistant layer, anti-blue light layer, substrate layer and installation adhesive layer.Wear-resistant layer is made of abrasion resistant polyurethane.The one kind of substrate layer in Triafol T and polyethylene terephthalate.Anti-blue light layer choosing is from the three kinds or more in nanometer grade silica, Nano titanium dioxide, nanoscale ceria, nano tin oxide, nanoscale platinum, nanoscale palladium and nanoscale magnesium fluoride.Anti-blue light layer can have several layers on demand, can shield wavelength respectively in the narrow bandwidth (≤5nm) blue light of 411nm, 430nm, 440nm, 450nm wave point position and the blue light of 460 480nm.Its advantage is shown：(1) for different age group suitable blue light protectiving scheme is provided using crowd, different fields of employment.(2) while high-efficiency shielding harmful blue light, the influence to human eye colour vision is farthest weakened, and will not cause excessively to shield, meets the protection principle of " minimum quantization ".
Description
Technical field
The present invention relates to film display technology fields, specifically, being a kind of selective wave point position anti-blue light film.
Background technology
With the development of science and technology, one that electronic curtain product, LED light source etc. are indispensable in having become for people's lives
Point.However, they to us while offering convenience, it may have potentially hazardous --- its a large amount of high energy shortwave emitted
Blue light can penetrate the through retina of crystalline lens, and chronic retinal is caused to damage.
Blue light is the light of 400-500nm in visible light, and the shortwave blue light of wherein 400-460nm is outstanding to the damage of retina
It is notable.The study found that 411nm shortwaves blue light has very by force cell mitochondrial, especially retinal ganglial cells mitochondria
Lethal effect；A2E sensibility in the blue light stimulation for receiving 430nm is most strong, will produce a large amount of radical ions, excites photooxidation
Change mechanism, so as to cause the atrophy of retinal pigment epithelium, this and important one of diseases causing blindness --- age-related macular
It is closely related to be denaturalized (AMD)；The blue light of 440nm is most tight to retinal light injury photoreceptor and retinal pigment epithelium damage
Weight；Most sensitive to the blue light of 450nm depending on blue cones cell, long-term, excessive light radiation will have an adverse effect to it.But blue light
Benefit also can not be ignored --- it is not only involved in the generation of colour vision, moreover it is possible to by stimulate human retina in optic nerve section it is thin
The secretion of born of the same parents (ipRGCs), the adjusting of participation human circadian and endocrine stable state, including epiphysin, lucidity, is recognized at mood
Know the adjusting etc. of power, immunity.And the wavelength of light that ipRGCs makes a significant impact human body rhythm is between 420-500nm,
Especially blue light of the wavelength between 460-480nm.
The method that anti-blue light product on the market is all made of wide spectrum continuity shielding blue wave band at present, wide spectrum continuity screen
Though covering the damage that blue light reduces blue light to human eye, tune of the blue light to human circadian and endocrine stable state is also affected
Control, and study and find that the blue light of 30% or more shielding will result in aberration, and shielding force (centered on 440nm, bandwidth 20nm)
Degree is bigger, bigger to the influence degree of human eye colour vision, this can all adversely affect people’s lives and work.And it is existing
Wide spectrum continuity shielding Blue-Ray technology shields 50% or more spectrum blue light mostly, can not influence human eye colour vision and height
Accomplish to make the best of both worlds between the blue light shielding of effect.
Chinese patent application：CN105372838B discloses a kind of eyeglass with compound anti-blue light film layer, the eyeglass packet
It includes：Substrate, the compound anti-blue light film layer positioned at substrate tow sides, can specific aim after positive and negative compound anti-blue light film layer comprehensive function
Ground absorbing wavelength 400~455nm blue light, wavelength the blue light of 400~455nm transmitance gradually from 2.2% gradually rise
To 80%, and the transmitance of the beneficial blue light of 465~495nm wavelength, 79% or more, highest visible light transmittance is up to
90%.But foregoing invention is only the anti-blue light eyeglass of plated film, and application surface is relatively narrow, and foregoing invention shielding is that continuous wide spectrum is blue
Light, shielding rate is larger, can cause depending on looking for difference.
Chinese patent application：CN104849789A discloses optical thin film and its application of a kind of anti-blue light comprising work(
Ergosphere, substrate layer, protective coating add anti-blue light auxiliary agent in functional layer and/or protective coating.To the blue light of 380-500nm
Isolation rate can reach 1%-50%.But foregoing invention is wide spectrum anti-blue light film, while being shielded beneficial to blue light, easily just to human body
Normal circadian rhythm and endocrine stable state adversely affect.But it is gone back at present about selective wave point position of the invention anti-blue light film
It has not been reported.
Invention content
First purpose of the present invention is in view of the deficiencies of the prior art, it is thin to provide a kind of selective wave point position anti-blue light
Film.
Second object of the present invention is in view of the deficiencies of the prior art, to provide a kind of selective wave point position anti-blue light film
Application.
To realize above-mentioned first purpose, the technical solution adopted by the present invention is that：
A kind of selectivity wave point position anti-blue light film, including wear-resistant layer (1), substrate layer (2), installation adhesive layer (3) and prevent
Blu-ray layer, the anti-blue light layer choosing self-absorption wavelength is in the narrow bandwidth anti-blue light layer (4) of 411nm, absorbing wavelength in the narrow of 430nm
Bandwidth anti-blue light layer (5), absorbing wavelength are anti-in the narrow bandwidth of the narrow bandwidth anti-blue light layer (6) of 440nm, absorbing wavelength in 450nm
Blu-ray layer (7) and absorbing wavelength are one or more in the narrow bandwidth anti-blue light layer (8) of 460-480nm, the selectivity wave
The order of connection is followed successively by point anti-blue light film from inside to outside：Adhesive layer (3), substrate layer (2), anti-blue light layer, wear-resistant layer are installed
(1)；The order of connection is being linked in sequence from big to small according to wavelength to the anti-blue light layer from inside to outside.
As the preferred embodiment of the present invention, the wear-resistant layer (1) is made of abrasion resistant polyurethane；The wear-resistant layer
(1) Nian Jie with transparent adhesive tape water phase with anti-blue light layer；The transparent glue is selected from acrylate adhesive, the epoxy resin of high transparency
One kind in adhesive；Ultra-violet absorber is added in the transparent glue, the ultra-violet absorber is benzotriazole.
As the preferred embodiment of the present invention, the substrate layer (2) is selected from Triafol T and gathers to benzene two
One kind in formic acid glycol ester.
As the preferred embodiment of the present invention, the installation adhesive layer (3) is selected from the acrylic adhesive of high transparency
One kind in stick and epoxyn.
As the preferred embodiment of the present invention, the anti-blue light layer is to use Langmuir-Blodgett (LB)
The anti-blue light layer of different wave point positions is successively sputtered at the one side of substrate layer (2) by technology respectively；The Langmuir-Blodgett
The required filmogen of technology be amphiphilic organic cpd, in the fabrication process, by inorganic nano material with it is amphipathic organic
Compound is compound, and film-forming method is directly arranged one kind in method, indirect synthesis technique and Electrostatic Absorption method selected from liquid level.
As the preferred embodiment of the present invention, the anti-blue light layer choosing is from nanometer grade silica, nanoscale two
Three kinds in titanium oxide, nanoscale ceria, nano tin oxide, nanoscale platinum, nanoscale palladium and nanoscale magnesium fluoride or
Three kinds or more；The anti-blue light layer can have several layers on demand, can shield wavelength respectively in 411nm, 430nm, 440nm, 450nm wave point
Narrow bandwidth (≤5nm) the blue light of position and the blue light of 460-480nm.
As the preferred embodiment of the present invention, the anti-blue light film includes wear-resistant layer (1), substrate layer (2), peace
Fill adhesive layer (3), absorbing wavelength 411nm narrow bandwidth anti-blue light layer (4) and absorbing wavelength 430nm narrow bandwidth anti-blue light
Layer (5).
As the preferred embodiment of the present invention, the anti-blue light film includes wear-resistant layer (1), substrate layer (2), peace
Fill adhesive layer (3), absorbing wavelength the narrow bandwidth anti-blue light layer (4) of 411nm, absorbing wavelength 430nm narrow bandwidth anti-blue light
Layer (5), absorbing wavelength 440nm narrow bandwidth anti-blue light layer (6) and absorbing wavelength 450nm narrow bandwidth anti-blue light layer (7).
As the preferred embodiment of the present invention, the anti-blue light film includes wear-resistant layer (1), substrate layer (2), peace
Fill adhesive layer (3), absorbing wavelength the narrow bandwidth anti-blue light layer (4) of 411nm, absorbing wavelength 430nm narrow bandwidth anti-blue light
Layer (5), absorbing wavelength the narrow bandwidth anti-blue light layer (6) of 440nm, absorbing wavelength 450nm narrow bandwidth anti-blue light layer (7) and
Narrow bandwidth anti-blue light layer (8) of the absorbing wavelength in 460-480nm.
To realize above-mentioned second purpose, the technical solution adopted by the present invention is that：
As above any selective wave point position anti-blue light film can be applied to display, lamp box, lamps and lanterns, tv display screen
And LED screen.
The invention has the advantages that：
1, the method that existing blue light Protection Product is all made of wide spectrum continuity shielding blue wave band, not only results in regard in this way
Feel aberration, can also shield stimulates beneficial to blue light, influences human circadian, the present invention overcomes existing deficiency, passes through numerous studies
Data determine the concentration wave point position of harmful blue light, and to it, targetedly narrow spectrum discontinuity shields, in high-efficiency shielding harmful blue light
Meanwhile influence to human eye colour vision is farthest weakened, and will not cause excessively to shield, the protection for meeting " minimum quantization " is former
Then.
2, the present invention takes into account the important function to human circadian and endocrine stable state beneficial to blue light, is different age group
Using crowd, different fields of employment, suitable, effective blue light protectiving scheme is provided, the present invention devise " day wears type " and
" night wears type " anti-blue light film." day wears type " anti-blue light film concentrates shielding wavelength in 411nm, 430nm, 440nm, 450nm couple
Human eye damages maximum narrow bandwidth blue light, but do not shield wavelength 460-480nm blue light, to inhibit the secretion of epiphysin,
People's waking state is maintained, ensures that it preferably works." night wears type " anti-blue light film not only maskable wavelength 411nm,
430nm, 440nm, 450nm damage human eye big narrow bandwidth blue light, also shield wavelength in the blue light of 460-480nm, reduce
Its inhibiting effect to melatonin secretion, guarantee are preferably fallen asleep at night using crowd, within the suitable period utmostly
Play the beneficial effect of epiphysin.The elderly's scotopia increases with the age and is weakened.Scotopia has rod cell generation, main
For sensitive band in 440-500nm, the scotopia of the elderly can be seriously affected by excessively shielding blue light.So the present invention devises this
" veteran form " blue light protecting film concentrates shielding wavelength in the blue light of 411nm and 430nm, while ensureing the elderly's scotopia
Reduce damage of the blue light to human eye.
3, the present invention prepares ordered nano material anti-blue light layer using LB technologies, to membrane structure, thickness and uniformity
Common mold making technology is compared in terms of regulation and control, such as chemical vapour deposition technique, self-assembly method have significant superiority.
4, the design of diaphragm type and anti-blue light layer can be such that the flexibility of the present invention greatly increases the characteristics of permutation and combination, can be according to
Most suitable anti-blue light film is designed according to different installation equipment and different use environments, eyeglass can be widely used in, shown
Show device and lamps and lanterns etc., there is the important social effect widely applicable, practical value is high.
5, ultra-violet absorber is added in glue, in the case where not increasing film thickness while reducing ultraviolet light to people
The injury of eye.
6, further, available spectrum detection device carries out spectral detection to the equipment for being intended to pad pasting, in conjunction with above-mentioned harmful
Blue wave band carries out permutation and combination to the anti-blue light layer of the present invention, is customized production.
Description of the drawings
Attached drawing 1 is " veteran form " structural schematic diagram of the invention.
Attached drawing 2 is " day wears type " structural schematic diagram of the invention.
Attached drawing 3 is " night wears type " structural schematic diagram of the invention.
Specific implementation mode
The invention will be further elucidated with reference to specific embodiments.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than limit the scope of the invention.In addition, it should also be understood that, after having read the content of the invention recorded, art technology
Personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Fixed range.
1. 2. substrate layer 3. of wear-resistant layer installs adhesive layer
4. absorbing wavelength 5. absorbing wavelength of the narrowband of 411nm 430nm 6. absorbing wavelength of narrow bandwidth in the narrowband of 440nm
Wide anti-blue light layer anti-blue light slice width anti-blue light layer
7. absorbing wavelength is in 8. absorbing wavelength of the narrowband of 450nm in the narrow of 460-480nm
Wide anti-blue light layer bandwidth anti-blue light layer
Embodiment 1 " veteran form " selectivity wave point position anti-blue light film (one)
Fig. 1 is please referred to, attached drawing 1 is " veteran form " structural schematic diagram of the invention.
" veteran form " anti-blue light film includes wear-resistant layer 1, substrate layer 2, installation adhesive layer 3, absorbing wavelength in the narrow of 411nm
The narrow bandwidth anti-blue light layer 5 of bandwidth anti-blue light layer 4 and absorbing wavelength in 430nm.
The order of connection is followed successively by above-mentioned " veteran form " selectivity wave point position anti-blue light film from inside to outside：Installation adhesive layer 3,
Substrate layer 2, absorbing wavelength the narrow bandwidth anti-blue light layer 5 of 430nm, absorbing wavelength 411nm narrow bandwidth anti-blue light layer 4, anti-
Grind layer 1.The wear-resistant layer 1 is made of abrasion resistant polyurethane；The narrow bandwidth anti-blue light of the wear-resistant layer 1 and absorbing wavelength in 411nm
Layer 4 is bonded with transparent adhesive tape water phase；In acrylate adhesive and epoxyn of the transparent glue selected from high transparency
One kind；Ultra-violet absorber is added in the transparent glue, the ultra-violet absorber is benzotriazole.The substrate layer
2 one kind in Triafol T and polyethylene terephthalate.The installation adhesive layer 3 is selected from the third of high transparency
One kind in olefin(e) acid ester gum stick and epoxyn.Narrow bandwidth anti-indigo plant of the anti-blue light layer absorbing wavelength in 430nm
Photosphere 5 is in the narrow bandwidth anti-blue light layer 4 of 411nm with absorbing wavelength will not using Langmuir-Blodgett (LB) technology
Successively it is sputtered at the one side of substrate layer 2 respectively with the anti-blue light layer of wave point position；The Langmuir-Blodgett technologies it is required
Filmogen is amphiphilic organic cpd, in the fabrication process, must be answered inorganic nano material and amphiphilic organic cpd
It closes, the specific method is as follows for LB technologies：The nano material for being enclosed with the groups function such as surfactant is dissolved in hexane, directly
It is sprawled on the water surface, after solvent is evaporated completely, nano material close-packed arrays is made by the pushing of sliding barrier, are finally transferred to base material
Nano thin-film is obtained on layer 2.Anti-blue light layer is to carry out successively plated film according to above-mentioned LB technologies film plating process.After the completion of plated film,
Narrow bandwidth anti-blue light layer 4 by absorbing wavelength in 411nm is Nian Jie with transparent adhesive tape water phase with wear-resistant layer 1, by substrate layer 2 and installation glue
Adhesion coating 3 connects.
It should be noted that in the present embodiment, narrow bandwidth anti-blue light layer of the shielding wavelength in 411nm includes following weight ratio
Component：30% -40% Nano titanium dioxide, 20% -30% nanometer grade silica, 10% -20% nanoscale
Tin, 5% -10% nanoscale platinum, 5% -10% nanoscale palladium.Shielding wavelength the narrow bandwidth anti-blue light layer of 430nm include with
The component of lower weight ratio：40% -50% nanometer grade silica, 30% -40% nano tin oxide, 10% one 20% nanometers
Grade ceria.
" veteran form " selectivity wave point position anti-blue light film can concentrate shielding wavelength in the blue light of 411nm and 430nm, protect
Damage of the blue light to human eye is reduced while demonstrate,proving the elderly's scotopia.
Embodiment 2 " day wears type " selectivity wave point position anti-blue light film (two)
Fig. 2 is please referred to, attached drawing 1 is " day wears type " structural schematic diagram of the invention.
" day wears type " anti-blue light film includes wear-resistant layer 1, substrate layer 2, installation adhesive layer 3, absorbing wavelength in the narrow of 411nm
Bandwidth anti-blue light layer 4 and absorbing wavelength the narrow bandwidth anti-blue light layer 5 of 430nm, absorbing wavelength 440nm narrow bandwidth anti-blue light
Layer 6 and absorbing wavelength 450nm narrow bandwidth anti-blue light layer 7.
The order of connection is followed successively by above-mentioned " day wears type " selectivity wave point position anti-blue light film from inside to outside：Installation adhesive layer 3,
Substrate layer 2, absorbing wavelength the narrow bandwidth anti-blue light layer 7 of 450nm, absorbing wavelength 440nm narrow bandwidth anti-blue light layer 6, inhale
Receive wavelength the narrow bandwidth anti-blue light layer 5 of 430nm, absorbing wavelength 411nm narrow bandwidth anti-blue light layer 4, wear-resistant layer 1.It is described
Wear-resistant layer 1 is made of abrasion resistant polyurethane；The wear-resistant layer 1 and absorbing wavelength 411nm narrow bandwidth anti-blue light layer 4 with transparent adhesive tape
Water phase is bonded；One kind in acrylate adhesive and epoxyn of the transparent glue selected from high transparency；It is described
Ultra-violet absorber is added in transparent glue, the ultra-violet absorber is benzotriazole；The substrate layer 2 is selected from three acetic acid
One kind in cellulose and polyethylene terephthalate；The installation adhesive layer 3 is selected from the acrylate gluing of high transparency
One kind in agent and epoxyn；The absorbing wavelength exists in the narrow bandwidth anti-blue light layer 7 of 450nm, absorbing wavelength
Narrow bandwidth anti-blue light layer 5 of the narrow bandwidth anti-blue light layer 6, anti-blue light layer absorbing wavelength of 440nm in 430nm exists with absorbing wavelength
The narrow bandwidth anti-blue light layer 4 of 411nm is to use Langmuir-Blodgett (LB) technologies by the anti-blue light layer of different wave point positions
It is successively sputtered at the one side of substrate layer 2 respectively；The required filmogen of the Langmuir-Blodgett technologies has to be amphipathic
Machine compound in the fabrication process must be compound with amphiphilic organic cpd by inorganic nano material, the specific method of LB technologies
It is as follows：The nano material for being enclosed with the functional groups such as surfactant is dissolved in hexane, is directly sprawled on the water surface, waits for solvent
After being evaporated completely, nano material close-packed arrays are made by the pushing of sliding barrier, are finally transferred to obtain nano thin-film on substrate layer 2.
Anti-blue light layer is to carry out successively plated film according to above-mentioned LB technologies film plating process.After the completion of plated film, by absorbing wavelength 411nm's
Narrow bandwidth anti-blue light layer 4 is Nian Jie with transparent adhesive tape water phase with wear-resistant layer 1, and substrate layer 2 is connect with installation adhesive layer 3.
It should be noted that in the present embodiment, narrow bandwidth anti-blue light layer of the shielding wavelength in 411nm includes following weight ratio
Component：30% -40% Nano titanium dioxide, 20% -30% nanometer grade silica, 10% -20% nanoscale
Tin, 5% -10% nanoscale platinum, 5% -10% nanoscale palladium.Shielding wavelength the narrow bandwidth anti-blue light layer of 430nm include with
The component of lower weight ratio：40% -50% nanometer grade silica, 30% -40% nano tin oxide, 10% one 20% nanometers
Grade ceria.Shield the component that wavelength includes following weight ratio in the narrow bandwidth anti-blue light layer of 440nm：30% -40% nanometer
Grade silicon dioxide, 20% -30% nano tin oxide, 15% -25% nanoscale ceria, 10% -15% nanoscale
Platinum.Shield the component that wavelength includes following weight ratio in the narrow bandwidth anti-blue light layer of 450nm：40% -50% nanoscale titanium dioxide
Titanium, 20% -30% nano tin oxide, 15% -20% nanometer grade silica, 10% -20% nanoscale platinum.
" day wears type " selectivity wave point position anti-blue light film can concentrate shielding wavelength in 411nm, 430nm, 440nm, 450nm
Maximum narrow bandwidth blue light is damaged to human eye, but do not shield wavelength 460-480nm blue light, to inhibit point of epiphysin
It secretes, maintains people's waking state, ensure that it preferably works.
Embodiment 3 " night wears type " selectivity wave point position anti-blue light film (three)
Fig. 1 is please referred to, attached drawing 3 is " night wears type " structural schematic diagram of the invention.
" night wears type " anti-blue light film includes wear-resistant layer 1, substrate layer 2, installation adhesive layer 3, absorbing wavelength in the narrow of 411nm
Bandwidth anti-blue light layer 4, absorbing wavelength the narrow bandwidth anti-blue light layer 5 of 430nm, absorbing wavelength 440nm narrow bandwidth anti-blue light
Layer 6, absorbing wavelength 450nm narrow bandwidth anti-blue light layer 7 and absorbing wavelength 460-480nm narrow bandwidth anti-blue light layer.Institute
Wear-resistant layer 1 is stated to be made of abrasion resistant polyurethane；The wear-resistant layer 1 and absorbing wavelength 411nm narrow bandwidth anti-blue light layer 4 with transparent
Glue is mutually bonded；One kind in acrylate adhesive and epoxyn of the transparent glue selected from high transparency；Institute
It states and adds ultra-violet absorber in transparent glue, the ultra-violet absorber is benzotriazole.The substrate layer 2 is selected from three vinegar
One kind in acid cellulose and polyethylene terephthalate.The installation adhesive layer 3 is selected from the acrylic adhesive of high transparency
One kind in stick and epoxyn.Narrow bandwidth anti-blue light layer 5 and suction of the anti-blue light layer absorbing wavelength in 430nm
It is to use Langmuir-Blodgett (LB) technologies by different wave point positions that wavelength, which is received, in the narrow bandwidth anti-blue light layer 4 of 411nm
Anti-blue light layer is successively sputtered at the one side of substrate layer 2 respectively；The required filmogen of the Langmuir-Blodgett technologies is
Amphiphilic organic cpd in the fabrication process must be compound with amphiphilic organic cpd by inorganic nano material, LB technologies
The specific method is as follows：The nano material for being enclosed with the groups function such as surfactant is dissolved in hexane, directly on water surface upper berth
Exhibition makes nano material close-packed arrays by the pushing of sliding barrier, is finally transferred to obtain on substrate layer 2 after solvent is evaporated completely
Nano thin-film.Anti-blue light layer is to carry out successively plated film according to above-mentioned LB technologies film plating process.After the completion of plated film, by absorbing wavelength
It is Nian Jie with transparent adhesive tape water phase with wear-resistant layer 1 in the narrow bandwidth anti-blue light layer 4 of 411nm, substrate layer 2 is connect with installation adhesive layer 3.
It should be noted that in the present embodiment, narrow bandwidth anti-blue light layer of the shielding wavelength in 411nm includes following weight ratio
Component：30% -40% Nano titanium dioxide, 20% -30% nanometer grade silica, 10% -20% nanoscale
Tin, 5% -10% nanoscale platinum, 5% -10% nanoscale palladium.Shielding wavelength the narrow bandwidth anti-blue light layer of 430nm include with
The component of lower weight ratio：40% -50% nanometer grade silica, 30% -40% nano tin oxide, 10% one 20% nanometers
Grade ceria.Shield the component that wavelength includes following weight ratio in the narrow bandwidth anti-blue light layer of 440nm：30% -40% nanometer
Grade silicon dioxide, 20% -30% nano tin oxide, 15% -25% nanoscale ceria, 10% -15% nanoscale
Platinum.Shield the component that wavelength includes following weight ratio in the narrow bandwidth anti-blue light layer of 450nm：40% -50% nanoscale titanium dioxide
Titanium, 20% -30% nano tin oxide, 15% -20% nanometer grade silica, 10% -20% nanoscale platinum.Shield wave
Grow the component that the narrow bandwidth anti-blue light layer in 460-480nm includes following weight ratio：50% -60% Nano titanium dioxide,
20% -30% nanometer grade silica, 15% -25% nano tin oxide, 5% -10% nanoscale magnesium fluoride.
" night wears type " anti-blue light film not only shields wavelength and damages maximum to human eye in 411nm, 430nm, 440nm, 450nm
Narrow bandwidth blue light, also shield wavelength in the blue light of 460-480nm, reduce its inhibiting effect to melatonin secretion, ensure
It is preferably fallen asleep using crowd's night, the beneficial effect of epiphysin is utmostly played within the suitable period.
The selective wave point of embodiment 4 position anti-blue light film performance test
One, the selective wave point position anti-blue light film that testing example 1 is prepared carries out in wavelength being 411nm, 430nm
With the transmitance and ultraviolet ray transmissivity of 445nm blue lights, test result is：The anti-blue light film that embodiment 1 is prepared is in wave
The transmitance of a length of 411nm blue lights is 1.1%, is 1.0% in the transmitance that wavelength is 430nm blue lights, is 445nm blue in wavelength
The transmitance of light is 93%, ultraviolet ray transmissivity 2.4%.
Two, testing example 2 is prepared selective wave point position anti-blue light film carry out wavelength be 411nm,
The transmitance and ultraviolet ray transmissivity of 430nm, 440nm, 450nm and 470nm blue light, test result are：Embodiment 2 is prepared
Anti-blue light film in the transmitance that wavelength is 411nm blue lights be 1.1%, be in the transmitance that wavelength is 430nm blue lights
1.0%, it is 1.2% in the transmitance that wavelength is 440nm blue lights, is 1.5% in the transmitance that wavelength is 450nm blue lights, in wave
The transmitance of a length of 470nm blue lights is 95%, ultraviolet ray transmissivity 2.4%.
Three, testing example 3 is prepared selective wave point position anti-blue light film carry out wavelength be 411nm,
The transmitance and ultraviolet ray transmissivity of 430nm, 440nm, 450nm, 470nm and 405nm blue light, test result are：Embodiment 2 is made
Standby obtained anti-blue light film is 1.1% in the transmitance that wavelength is 411nm blue lights, in the transmitance that wavelength is 430nm blue lights
It is 1.0%, is 1.2% in the transmitance that wavelength is 440nm blue lights, is 1.5% in the transmitance that wavelength is 450nm blue lights,
Wavelength is that the transmitance of 470nm blue lights is 1.3%, in wavelength be 405nm blue light transmitances is 98%, and ultraviolet ray transmissivity is
2.4%.
Four, experiment conclusion
By above-mentioned the experimental results showed that：" veteran form " selectivity wave point position anti-blue light film can concentrate shielding wave in the present invention
The blue light in 411nm and 430nm is grown, but does not shield the blue light of other range of wavelength, is subtracted while ensureing the elderly's scotopia
Few damage of the blue light to human eye, in addition, the maskable ultraviolet light of " veteran form " of the invention selective wave point position anti-blue light film.
" day wears type " selectivity wave point position anti-blue light film can concentrate shielding wavelength in 411nm, 430nm, 440nm, 450nm
Maximum narrow bandwidth blue light is damaged to human eye, but do not shield wavelength 460-480nm blue light, to inhibit point of epiphysin
It secretes, maintains people's waking state, ensure that it preferably works, in addition, " day wears type " of the invention selective wave point position anti-blue light film
Maskable ultraviolet light.
" night wears type " selectivity wave point position anti-blue light film not only shields wavelength in 411nm, 430nm, 440nm, 450nm couple
Human eye damages maximum narrow bandwidth blue light, also shields wavelength in the blue light of 460-480nm, reduces its suppression to melatonin secretion
It makes and uses, guarantee is preferably fallen asleep at night using crowd, and the beneficial work of epiphysin is utmostly played within the suitable period
With in addition, the maskable ultraviolet light of " night wears type " of the invention selective wave point position anti-blue light film.
The method that existing blue light Protection Product is all made of wide spectrum continuity shielding blue wave band, not only results in vision in this way
Aberration, can also shield stimulates beneficial to blue light, influences human circadian, the present invention overcomes existing deficiency, passes through numerous studies number
According to the concentration wave point position for determining harmful blue light, to it, targetedly narrow spectrum discontinuity shields, in the same of high-efficiency shielding harmful blue light
When, the influence to human eye colour vision is farthest weakened, and will not cause excessively to shield, the protection for meeting " minimum quantization " is former
Then.The present invention takes into account the important function to human circadian and endocrine stable state beneficial to blue light, is the use of different age group
Crowd, different fields of employment provide suitable, effective blue light protectiving scheme, and the present invention devises " day wears type " and " night wears
Type " anti-blue light film." day wears type " anti-blue light film concentrates shielding wavelength to be damaged to human eye in 411nm, 430nm, 440nm, 450nm
The maximum narrow bandwidth blue light of evil, but do not shield blue light of the wavelength in 460-480nm and maintain people to inhibit the secretion of epiphysin
Waking state ensures that it preferably works." night wears type " anti-blue light film not only shields above-mentioned to the maximum narrowband of human eye damage
Wide blue light also shields wavelength in the blue light of 460-480nm, reduces its inhibiting effect to melatonin secretion, ensure user
Group's night preferably falls asleep, and the beneficial effect of epiphysin is utmostly played within the suitable period.The elderly's scotopia with
Age increases and weakens.Scotopia has rod cell generation, sensitive prime wave band excessively to shield blue light meeting in 440-500nm
Seriously affect the scotopia of the elderly.So the present invention devises this " veteran form " blue light protecting film, shielding wavelength is concentrated to exist
The blue light of 411nm and 430nm reduces damage of the blue light to human eye while ensureing the elderly's scotopia.The present invention utilizes LB
Technology prepares ordered nano material anti-blue light layer, and common molding is compared in terms of the regulation and control to membrane structure, thickness and uniformity
Technology, such as chemical vapour deposition technique, self-assembly method have significant superiority.The design and anti-blue light layer of diaphragm type can arrange
The characteristics of combination, makes the flexibility of the present invention greatly increase, and can be designed most according to different installation equipment and different use environments
Suitable anti-blue light film, can be widely used in eyeglass, display and lamps and lanterns etc., with widely applicable, practical value is high
Important social effect.Ultra-violet absorber is added in glue, in the case where not increasing film thickness while reducing ultraviolet light
Injury to human eye.Further, available spectrum detection device carries out spectral detection to the equipment for being intended to pad pasting, has in conjunction with above-mentioned
Evil blue wave band carries out permutation and combination to the anti-blue light layer of the present invention, is customized production.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the principle of the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of selectivity wave point position anti-blue light film, including wear-resistant layer (1), substrate layer (2), installation adhesive layer (3) and anti-indigo plant
Photosphere, which is characterized in that the anti-blue light layer choosing self-absorption wavelength exists in the narrow bandwidth anti-blue light layer (4) of 411nm, absorbing wavelength
The narrow bandwidth anti-blue light layer (5) of 430nm, absorbing wavelength are in the narrow bandwidth anti-blue light layer (6) of 440nm, absorbing wavelength 450nm's
Narrow bandwidth anti-blue light layer (7) and absorbing wavelength are one or more in the narrow bandwidth anti-blue light layer (8) of 460-480nm, described
The order of connection is followed successively by selective wave point position anti-blue light film from inside to outside：Adhesive layer (3), substrate layer (2), anti-blue light are installed
Layer, wear-resistant layer (1)；The order of connection is being linked in sequence from big to small according to wavelength to the anti-blue light layer from inside to outside.
2. selective wave point position anti-blue light film according to claim 1, which is characterized in that the wear-resistant layer (1) is by wear-resisting
Polyurethane is made；The wear-resistant layer (1) is Nian Jie with transparent adhesive tape water phase with anti-blue light layer；The transparent glue is selected from the third of high transparency
One kind in olefin(e) acid ester gum stick and epoxyn；Ultra-violet absorber is added in the transparent glue, it is described ultraviolet
Light absorbers are benzotriazoles.
3. selective wave point position anti-blue light film according to claim 1, which is characterized in that the substrate layer (2) is selected from three
One kind in cellulose acetate and polyethylene terephthalate.
4. selective wave point position anti-blue light film according to claim 1, which is characterized in that installation adhesive layer (3) choosing
One kind from the acrylate adhesive and epoxyn of high transparency.
5. selective wave point position anti-blue light film according to claim 1, which is characterized in that the anti-blue light layer is to use
The anti-blue light layer of different wave point positions is successively sputtered at the one side of substrate layer (2) by Langmuir-Blodgett technologies respectively；It is described
The required filmogen of Langmuir-Blodgett technologies is amphiphilic organic cpd, in the fabrication process, by inorganic nano
Material is compound with amphiphilic organic cpd, and film-forming method is directly arranged method, indirect synthesis technique and Electrostatic Absorption method selected from liquid level
In one kind.
6. selective wave point position anti-blue light film according to claim 1, which is characterized in that the anti-blue light layer choosing is from nanometer
Grade silicon dioxide, Nano titanium dioxide, nanoscale ceria, nano tin oxide, nanoscale platinum, nanoscale palladium and nanometer
Three kinds or more in grade magnesium fluoride；The maskable wavelength of anti-blue light layer is in 411nm, 430nm, 440nm, 450nm wave
The narrow bandwidth blue light of point and the blue light of 460-480nm.
7. selective wave point position anti-blue light film according to claim 1, which is characterized in that the anti-blue light film includes anti-
Grind layer (1), substrate layer (2), installation adhesive layer (3), absorbing wavelength 411nm narrow bandwidth anti-blue light layer (4) and absorbing wavelength
In the narrow bandwidth anti-blue light layer (5) of 430nm.
8. selective wave point position anti-blue light film according to claim 1, which is characterized in that the anti-blue light film includes anti-
Mill layer (1), substrate layer (2), installation adhesive layer (3), absorbing wavelength exist in the narrow bandwidth anti-blue light layer (4) of 411nm, absorbing wavelength
The narrow bandwidth anti-blue light layer (5) of 430nm, absorbing wavelength 440nm narrow bandwidth anti-blue light layer (6) and absorbing wavelength in 450nm
Narrow bandwidth anti-blue light layer (7).
9. selective wave point position anti-blue light film according to claim 1, which is characterized in that the anti-blue light film includes anti-
Mill layer (1), substrate layer (2), installation adhesive layer (3), absorbing wavelength exist in the narrow bandwidth anti-blue light layer (4) of 411nm, absorbing wavelength
The narrow bandwidth anti-blue light layer (5) of 430nm, absorbing wavelength are in the narrow bandwidth anti-blue light layer (6) of 440nm, absorbing wavelength 450nm's
The narrow bandwidth anti-blue light layer (8) of narrow bandwidth anti-blue light layer (7) and absorbing wavelength in 460-480nm.
10. the application of any selective wave point position anti-blue light films of claim 1-9, which is characterized in that the selectivity
Wave point position anti-blue light film is applied to display, lamp box, lamps and lanterns, tv display screen and LED screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988382.1A CN108676518A (en) | 2018-08-28 | 2018-08-28 | A kind of selectivity wave point position anti-blue light film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988382.1A CN108676518A (en) | 2018-08-28 | 2018-08-28 | A kind of selectivity wave point position anti-blue light film |
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| Publication Number | Publication Date |
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| CN108676518A true CN108676518A (en) | 2018-10-19 |
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| CN201810988382.1A Pending CN108676518A (en) | 2018-08-28 | 2018-08-28 | A kind of selectivity wave point position anti-blue light film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696630A (en) * | 2021-01-18 | 2021-04-23 | 中山市妙朗照明电器有限公司 | Lamp with blue light prevention function |
| CN114690292A (en) * | 2020-12-28 | 2022-07-01 | 宁波激智科技股份有限公司 | Blue-light-proof optical film and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919080A (en) * | 2007-12-11 | 2010-12-15 | 韩国食品研究院 | Substrate manufacturing method for sensor applications using optical characteristics and the substrate therefrom |
| CN203864129U (en) * | 2014-06-05 | 2014-10-08 | 深圳市康视佳网络科技发展有限公司 | Screen film |
| CN105372838A (en) * | 2015-12-15 | 2016-03-02 | 南昌益盾科技有限公司 | Lens with composite blue-light-preventing film layers |
| KR20170136746A (en) * | 2016-06-02 | 2017-12-12 | 에스케이씨하이테크앤마케팅(유) | Blue light cut protective film |
-
2018
- 2018-08-28 CN CN201810988382.1A patent/CN108676518A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919080A (en) * | 2007-12-11 | 2010-12-15 | 韩国食品研究院 | Substrate manufacturing method for sensor applications using optical characteristics and the substrate therefrom |
| CN203864129U (en) * | 2014-06-05 | 2014-10-08 | 深圳市康视佳网络科技发展有限公司 | Screen film |
| CN105372838A (en) * | 2015-12-15 | 2016-03-02 | 南昌益盾科技有限公司 | Lens with composite blue-light-preventing film layers |
| KR20170136746A (en) * | 2016-06-02 | 2017-12-12 | 에스케이씨하이테크앤마케팅(유) | Blue light cut protective film |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114690292A (en) * | 2020-12-28 | 2022-07-01 | 宁波激智科技股份有限公司 | Blue-light-proof optical film and preparation method thereof |
| CN114690292B (en) * | 2020-12-28 | 2024-04-12 | 宁波激智科技股份有限公司 | Blue light prevention optical film and preparation method thereof |
| CN112696630A (en) * | 2021-01-18 | 2021-04-23 | 中山市妙朗照明电器有限公司 | Lamp with blue light prevention function |
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