CN206270612U - A kind of Sunglasses lenses sun clips of color enhancement, sunglasses and equipment - Google Patents
A kind of Sunglasses lenses sun clips of color enhancement, sunglasses and equipment Download PDFInfo
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- CN206270612U CN206270612U CN201621206270.9U CN201621206270U CN206270612U CN 206270612 U CN206270612 U CN 206270612U CN 201621206270 U CN201621206270 U CN 201621206270U CN 206270612 U CN206270612 U CN 206270612U
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Abstract
The utility model discloses a kind of Sunglasses lenses sun clips of color enhancement, sunglasses, equipment, color enhancement Sunglasses lenses sun clips, the eyeglass body front deposition has with two all-dielectric multilayer-film heaps of selective transmission rejection zone characteristic, and the eyeglass body is the eyeglass with neutral attenuation function.The suitable low-index film high of the utility model selection is designed to cause to end in specific band and transmitted, and RGB visible light wave range particular decay is passed through, obtain whole environment tool image informations, bright dark information and enhanced color information, weaken the colour anomaly problem of target group significantly, colony's outdoor activity quality and satisfaction is greatly improved.The utility model compact conformation, manufacturing process are simple, low cost, are easy to large-scale production.
Description
Technical field
The utility model is related to a kind of lifestyle device, and in particular to a kind of Sunglasses lenses sun clips of color enhancement, sunglasses, equipment
And its manufacture method, can be applied to the fields such as display, life medical science.
Background technology
Human eye has the ability for differentiating black and white and color, because there is rod cell on human eye retina and the cone is thin
Born of the same parents.Rod cell can discover the monochrome information of external environment condition, and cone cell is then mainly used to differentiate shades of colour, wherein regarding
Cone cell can be divided into the cone cell of L, M, S three types again.Every kind of cone cell has different light to incident light spectrum
Spectrum responsiveness, mainly to the Long wavelength region response of visible spectrum, S class cone cells are to the short of visible spectrum for L classes cone cell
Ripple region response, M classes cone cell is then to the middle wave band response of visible spectrum.Normal human eye, L classes cone cell and M classes
Cone cell spectral response curve has the skew of 40 rans.When M classes cone cell and L class cone cell spectral response curves
When even overlapping, human eye colour vision will occur exception, and this is that common red green feels abnormal.This red green feels abnormal
A kind of birth defect of allogene control, occurrence probability is 5%-7% in male population, is occurred in female group several
Rate is less than 1%.Medicine or other medical procedures are not treated or corrected to this kind of colour anomaly at present.But pass through
Filtering overlapped spectra response region, enhancing human eye can greatly improve colour anomaly colony understanding many to the perception of color
The ability in the color world, enriches their color space.
A kind of patent of invention document " colour vision correcting lens, colour vision correction equipment and its manufacture method " (publication number
105842877A) propose a kind of the effectively filtered out overlapped spectra respective regions of high transmission and strengthen human eye to Color perception energy
The method of power.Although the invention can effectively filter out M classes cone cell and L classes cone cell exception overlapped spectra response region,
It is that its main wave band for filtering is green important component, thus this filtering can influence the vision of green correlation to imitate
Really.In fact, under outdoor bright and clear environment, the light for being effectively lowered into human eye is imitated for human eye comfort level, vision
It is unusual that fruit plays the role of, namely the sunglasses with correlation filtering function has extensive market.Additionally, for secondary color
For light, effectively filtering out the sideband of primary color can fully improve the vision saturation and purity of color so as to reach color increasing
Strong effect.Therefore, with color enhancement visual effect, it is adaptable to which the sunglasses of colour anomaly colony is to be badly in need of.
Utility model content
A kind of Sunglasses lenses sun clips of color enhancement that the utility model is provided, and the glasses device with the eyeglass, utilize
The eyeglass can be greatly enhanced the color perception of colour anomaly crowd, improve human eye to the saturation degree of finding color and pure
Degree is so as to strengthen, and the eyeglass and equipment configuration be simple, stable performance, environment-friendly, can be filled in outdoor high light or light
Toe ring is widely used under border, thus the utility model can provide a kind of color enhancement scheme of high efficient and reliable for Reference Group,
The quality and satisfaction of colony's outdoor activity (study, life, work) is greatly improved, so as to promote the hair forward of human society
Exhibition.
The utility model additionally provides a kind of preparation method of the Sunglasses lenses sun clips of color enhancement, and the method only need to be using to very
Empty deposition technique, it is to avoid the complex technology such as electron beam exposure, laser direct-writing or nano impression, whole method and step is simple,
It is suitable to industrialized production.
A kind of scheme is：A kind of Sunglasses lenses sun clips of color enhancement, including eyeglass body, the eyeglass body front deposition have
With two all-dielectric multilayer-film heaps of selective transmission rejection zone characteristic；The eyeglass body be blank glass or resin lens,
The neutral decay multilayer thin film stack of broadband of back lens surface deposition visible light wave range；The neutral decay multilayer thin film stack of the broadband is by handing over
For low-index material film layer and metal material the film layer composition for setting, wherein top surface and bottom surface are low-index material film
Layer.
Another scheme is：A kind of Sunglasses lenses sun clips of color enhancement, including eyeglass body, the eyeglass body front deposition
Have with two all-dielectric multilayer-film heaps of selective transmission rejection zone characteristic；The eyeglass body be black coloured glass eyeglass or
Person's black resin eyeglass or spread glass eyeglass or polarizing resin lens, the ripple wide of visible light wave range is deposited in back lens surface
Section antireflective multilayer thin film stack.
Specifically：
A kind of Sunglasses lenses sun clips of color enhancement, including eyeglass body, the eyeglass body front deposition have with two choosings
The all-dielectric multilayer-film heap of transmission rejection zone characteristic is selected, back lens surface deposition has the neutral decay multilayer of the broadband of visible light wave range
Membrane stack or broadband anti-reflection membrane system, the eyeglass body and back lens surface membrane system can be by three kinds of structure compositions：
(1) lens materials are common blank glass or resin, in the broadband neutrality of back lens surface deposition visible light wave range
Decay multilayer thin film stack；
(2) lens materials are doping cupric oxide, manganese oxide, cobalt oxide, the black coloured glass of iron oxide, in back lens surface
Deposit the broadband anti-reflection multilayer thin film stack of visible light wave range；
(3) lens materials are the black resin piece for contaminating dyeing liquor, in back lens surface deposition visible light wave range
Broadband anti-reflection multilayer thin film stack；
The Sunglasses lenses sun clips meet, and can according to actual needs select customization：
3% is less than or equal in 475nm-505nm wave bands transmitance；
3% is less than or equal in 580nm-610nm wave bands transmitance；
It is 10~60% in 420nm-465nm wave bands transmitance；
It is 10~60% in 510nm-575nm wave bands transmitance；
It is 10~60% in 615nm-670nm wave bands transmitance.
Wherein, the all-dielectric multilayer-film heap meets：
3% is less than or equal in 475nm-505nm wave bands transmitance；
3% is less than or equal in 580nm-610nm wave bands transmitance；
It is more than 90% in 420nm-465nm wave bands transmitance；
It is more than 90% in 510nm-575nm wave bands transmitance；
It is more than 90% in 615nm-670nm wave bands transmitance.
Preferably, the Sunglasses lenses sun clips meet：
3% is less than or equal in 475nm-505nm wave bands transmitance；
3% is less than or equal in 580nm-610nm wave bands transmitance；
It is 25~35% in 420nm-465nm wave bands transmitance；
It is 25~35% in 510nm-575nm wave bands transmitance；
It is 25~35% in 615nm-670nm wave bands transmitance.
As further preferred, the Sunglasses lenses sun clips satisfaction：
3% is less than or equal in 475nm-505nm wave bands transmitance；
3% is less than or equal in 580nm-610nm wave bands transmitance；
It is 30% in 420nm-465nm wave bands transmitance；
It is 30% in 510nm-575nm wave bands transmitance；
It is 30% in 615nm-670nm wave bands transmitance.
In the utility model, the sun of the optical characteristics that special membrane system on two pieces of eyeglasses is realized and the general nothing membrane system
Eyeglass has significantly different.General Sunglasses lenses sun clips, it is only necessary to uniform transmission is realized in the range of visible light wave range 380nm-780nm
(transmitance is almost identical on each wavelength).And the eyeglass in a kind of sun lens device of color enhancement of the utility model is can
See in the range of optical band 380nm-780nm there is special spectral modulation characteristic.
(1) it is less than or equal to 3% in specific band 475nm-505nm wave bands transmitance.The wave band is between natural light blue light
Between wave band and green optical band, and the light in nature is often a kind of polychromatic light, namely by the monochromatic light group of different wave length
Into if filtering out the composition of this wave band, then the purity of the blue green light in polychromatic light will be greatly improved.Therefore, I
The wave band transmitance is set smaller than equal to 3% scope, the color saturation through eyeglass is improved, so as to strengthen blueness
With the polychromatic light based on green.
(2) it is less than or equal to 3% in specific band 580nm-610nm wave bands transmitance.The wave band is between natural light green light
Between wave band and red optical band, by preceding described, the light in nature is often a kind of polychromatic light, namely by the list of different wave length
Coloured light is constituted, if filtering out the composition of this wave band, then the purity of the red green light in polychromatic light will be greatly improved.Cause
This, the wave band transmitance is set smaller than the scope equal to 3% for we, the color saturation through eyeglass is improved, so as to increase
Polychromatic light based on strong green and red.
(3) it is 25~35% in 420nm-465nm wave bands transmitance.The spectral characteristic of this wave band is disposed to realize indigo plant
The main wavelength of coloured light can pass through eyeglass, be perceived from the blue colour vision without influenceing human eye.
(4) it is 25~35% in 510nm-575nm wave bands transmitance.The spectral characteristic of this wave band is disposed to realize green
The main wavelength of coloured light can pass through eyeglass, be perceived from the green colour vision without influenceing human eye.
(3) it is 25~35% in 615nm-670nm wave bands transmitance.The spectral characteristic of this wave band is disposed to realize red
The main wavelength of coloured light can pass through eyeglass, be perceived from the red colour vision without influenceing human eye.
Because the eyeglass membrane system reflected light is the high reflection light of specialized narrowband, thus the outward appearance of its eyeglass will be presented bright coloured silk
Color, it means that the utility model seems similar to cruel bright color film sunglasses is much dazzled at present in appearance, it is to avoid occur
The obvious color such as green or red, can effectively protect the privacy of colour anomaly crowd.
A kind of optical characteristics of the selective transmission of color enhancement sun lens device of the utility model is by eyeglass table
Face deposits low refractive index dielectric membrane stack (HL) highsTo realize.Multilayer thin film stack now can cause 420nm-465nm wave bands,
510nm-575nm wave bands, the extraneous visible ray of 615nm-670nm wave bands are nearly all transmitted into human eye, form various extraneous letters
Breath, while the extraneous visible ray of 475nm-505nm wave bands and 580nm-610nm wave bands is excluded outside human eye, fully carries
The colour purity of each wave band of RGB high, increases the saturation degree of color.The neutral decay membrane system of back lens surface can cause to pass through
The ambient light of eyeglass is greatly attenuated, so as to reach the effect for weakening strong illumination, improving extraneous color identifying degree.
Preferably, the all-dielectric multilayer-film heap is by the high-index material film layer and low-index material that are arranged alternately
Film layer is constituted, and wherein all-dielectric multilayer-film heap top surface and bottom surface are low-index material film layer；The neutral decay of the broadband
Multilayer thin film stack is made up of the low-index material film layer and metal material film layer being arranged alternately, and wherein top surface and bottom surface are low folding
Penetrate rate film layer；The broadband antireflective multilayer thin film stack is by the high-index material film layer and low-refraction material that are arranged alternately
Material film layer composition, wherein the ground floor near eyeglass body is high-index material film layer, top is low-index material film
Layer.
General, (HL)sIn membrane system, high-index material can select titanium dioxide, hafnium oxide, tantalum pentoxide,
Silicon nitride, zinc sulphide；More preferably titanium dioxide.Low-index material can select silica, alundum (Al2O3), fluorine
Change magnesium or other fluorides；More preferably silica.Dielectric-metal membrane system (the neutral decay multilayer thin film stack of broadband)
In, medium is low-index material, can select silica, alundum (Al2O3), magnesium fluoride or other fluorides；It is further excellent
Elect silica as.Metal material can select chromium, titanium, nickel, copper, aluminium, silver and other metal or metal alloy；Further
Preferably chromium.Lens materials can select white glass, K9 glass, BK7 glass, epoxy resin, ZF6 glass, ultraviolet vitreous silica,
ZF52, lucite (acrylic, PMMA, polymethyl methacrylate etc.), CR-39 (polypropylene-base diglycol carbonates), PC
(poly- second carbonic ester), PS (styrene).According to selected low-index material high and lens materials, can be according to required saturating
Spectral characteristic is penetrated, optimization design goes out required physical dimension.The refractive index difference of low-index material high can influence selectivity
The bandwidth of cut-off is transmitted, refractive index difference is bigger, the bandwidth for transmiting cut-off is wider.
General, broadband anti-reflection membrane system is by low refractive index dielectric membrane stack (HL) highsComposition, high-index material can be selected
Select titanium dioxide, hafnium oxide, tantalum pentoxide, silicon nitride, zinc sulphide；More preferably titanium dioxide.Low-refraction material
Material can select silica, alundum (Al2O3), magnesium fluoride or other fluorides；More preferably silica.
Preferably, in multilayer dielectricity membrane system, high-index material be selected from titanium dioxide, hafnium oxide, tantalum pentoxide,
Silicon nitride, zinc sulphide；Low-index material is selected from silica, alundum (Al2O3), magnesium fluoride.Preferably, the low refraction
Rate material is silica；The high-index material is titanium dioxide.In the neutral decay assembly of thin films of broadband, low refraction
Rate material is silica, alundum (Al2O3), magnesium fluoride or other fluorides, more preferably silica；Metal material
Selected from chromium, titanium, nickel, copper, aluminium, silver and other metal or metal alloy, more preferably chromium；
Preferably, total number of plies of the all-dielectric multilayer-film heap is 55~65 layers, wherein high-index material film layer is thick
It is 10~350nm to spend, and low-index material thicknesses of layers is 10~400nm；As further preferred scheme, all dielectric
Multilayer thin film stack is made up of the high-index material film layer and low-index material film layer being arranged alternately, wherein all-dielectric multilayer-film heap
Top surface and bottom surface are low-index material film layer.
Preferably, total number of plies of the neutral decay multilayer thin film stack of the broadband is 3~7 layers, wherein low-index material
Thicknesses of layers is 60~200nm, and metal material thicknesses of layers is 1~20nm.
Preferably, total number of plies of the broadband antireflective multilayer thin film stack is 6~10 layers, wherein high-index material film
Thickness degree is 7~75nm, and low-index material thicknesses of layers is 8~95nm.
Preferably, the lens materials are white glass.
The sunglasses that the utility model provides a kind of color enhancement is equipped, including the color described in any of the above-described technical scheme
Color enhanced sunglasses eyeglass.
Preferably, a kind of sunglasses glasses of color enhancement, including picture frame, two pieces of eyeglasses, two mirror pins, wherein
Two pieces of eyeglasses can be as needed plano lens, concave lens, hyperopic lens etc., especially, in front lens surface deposit upper spy
Standing wave section is not transmitted, remaining wave band multilayer all dielectric film high, in the broadband of the upper visible light wave range of back lens surface deposition
Property decay membrane system.
The utility model additionally provides a kind of preparation method of the enhanced Sunglasses lenses sun clips of colour vision, comprises the following steps：
(1) for the low-index material high selected, metal material, lens materials cut according to the selective transmission for determining
The centre wavelength and bandwidth and the transmission requirement of remaining wave band of stop-band, optimization design goes out ends Spectral Properties with selective transmission
Property neutral decay membrane system or the broadband antireflective assembly of thin films of assembly of thin films and visible light wave range；
(2) as needed, two pieces of eyeglasses are carried out into wiping respectively with ethanol, acetone to clean；
(3) by two pieces of eyeglasses simultaneously be placed in vacuum coating equipment, control deposition parameter, eyeglass front deposition by
(1) the multilayer dielectricity membrane system for ending spectral characteristic with selective transmission obtained by design, obtains all-dielectric multilayer-film heap；
(4) two pieces of eyeglass turn-overs are placed in vacuum coating equipment, control deposition parameter, eyeglass backside deposition by
(1) neutral decay membrane system or the broadband antireflective assembly of thin films of the visible light wave range obtained by design, obtains the width of visible light wave range
Neutral decay membrane stack or the broadband antireflective multilayer thin film stack of wave band.
(5) Sunglasses lenses sun clips of color enhancement are obtained, the eyeglass that will be prepared is arranged on mirror holder, mixes mirror pin, obtains color
Color enhanced sunglasses.
As preferred combination：The high-index material is titanium dioxide, and the low-index material is silica,
Metal material is chromium, and the lens materials are white glass, the multilayer dielectric film with selection cutoff function of front lens surface deposition
The deposition parameter of system is：
As preferred combination：The high-index material is titanium dioxide, and the low-index material is silica,
Metal material is chromium, and the lens materials are white glass, the deposition ginseng of the neutral decay membrane system of visible waveband of back lens surface deposition
Number is：
| Film layer | Material | Thickness/nm |
| 1 | 168.4 | |
| 2 | Cr | 8.8 |
| 3 | 93.2 |
When the design from broadband antireflective assembly of thin films, as preferred combination：The high index of refraction material
Expect to be titanium dioxide, the low-index material is silica, the lens materials are K9 glass, and what back lens surface was deposited can
The deposition parameter for seeing wave band antireflection film system is：
Used as to the further preferred of such scheme, the all-dielectric multilayer-film heap is by the high-index material that is arranged alternately
Film layer and low-index material film layer are constituted, and wherein all-dielectric multilayer-film heap top surface and bottom surface are low-index material film layer；
The broadband antireflective multilayer thin film stack is made up of the high-index material film layer and low-index material film layer being arranged alternately, its
In near the ground floor of eyeglass body be high-index material film layer, top is low-index material film layer.
The sunglasses equipment of color enhancement of the present utility model, its ingenious visible light wave for eliminating RGB wave band sideband
Section, while considering that decay enters the extraneous natural light of human eye, binary channels is realized using suitable low-index film design high
Negative filter transmissison characteristic, and suitable dielectric-metal membrane system realizes the broadband neutral attenuation characteristic of visible ray, from
And cause to end transmission in specific band, and RGB visible light wave range particular decay is passed through, and obtains whole environment tools as letter
Breath, bright dark information and enhanced color information, weaken the colour anomaly problem of target group significantly, are greatly improved outside the colony room
The quality and satisfaction of activity (study, work, life), and then promote progress of human society.And, color of the present utility model
Enhanced sunglasses equipment compact overall structure, manufacturing process are simple, and low cost is easy to extensive, mass production.Therefore
The utility model is expected in field extensive uses such as display, life medical science.
The suitable low-index film design high of the utility model selection realizes twin-channel negative filter transmissison characteristic
The ingenious visible light wave range for eliminating RGB wave band sideband, and suitable neutral decay lens combination to realize visible ray wide
The neutral attenuation characteristic of wave band, so that end in specific band transmit, and RGB visible light wave range particular decay is passed through,
Whole environment tool image information, bright dark information and color informations for greatly enhancing are obtained, the colour vision that target group are weakened significantly is different
Chang Wenti, is greatly improved colony's outdoor activity quality and satisfaction, and then promote progress of human society.The utility model structure
Compact, manufacturing process is simple, low cost, is easy to large-scale production.
With a kind of patent of invention document " colour vision correcting lens, colour vision correction equipment and its manufacture method " (publication number
The utility model unlike 105842877A) has been effectively retained the important component of green, so as to ensure that green color
Related visual effect.And the utility model proposes the transmission cut-off characteristics of low transmission can be in high light or bright and clear ring
Widely used under border, and a kind of patent of invention document " colour vision correcting lens, colour vision correction equipment and its manufacture method " (publication number
105842877A) and do not apply to.Additionally, for polychromatic light, the sideband that the utility model effectively filters out primary color is abundant
The vision saturation and purity of color are improved so as to reach the effect of color enhancement.
Brief description of the drawings
Fig. 1 is the structural representation of the sunglasses of the utility model color enhancement, wherein the sun of (a) for color enhancement
The stereogram of glasses, (b) is the sectional view of the sunglasses of color enhancement, and (c) is the disassembly diagram of the sunglasses of color enhancement；
Fig. 2 is the manufacturing flow chart of the sunglasses of the utility model color enhancement；
Fig. 3 is target optical spectrum in the Sunglasses lenses sun clips optimization process of the utility model color enhancement；
Fig. 4 is that the utility model uses titanium dioxide, silica as high and low refractive index material, with chromium as metal material
Transmitted spectrum after material, the Sunglasses lenses sun clips front plated film of the color enhancement designed as lens materials with white glass.
Fig. 5 is that the utility model uses titanium dioxide, silica as high and low refractive index material, with chromium as metal material
Transmitted spectrum after material, the equal plated film in the Sunglasses lenses sun clips front back side of the color enhancement designed as lens materials with white glass.
Specific embodiment
The utility model is further described in detail below in conjunction with the accompanying drawings.
As shown in (a)~(c) in Fig. 1, a kind of sunglasses of color enhancement, by mirror holder 1, be fixed on mirror holder 1 two
Block eyeglass 2, two mirror pins 3, multilayer thin film stack 4 and multilayer thin film stacks 5 are constituted, and wherein multilayer thin film stack 4 is deposited on two pieces of fronts of eyeglass 2
(side that we define away from eye is front), multilayer thin film stack 5 is deposited on two pieces of back sides of eyeglass 2, and two pieces of eyeglasses can be with
It is plano lens, concave lens or hyperopic lens.
In a kind of sunglasses of color enhancement of the utility model, the optical characteristics that the special membrane system on two pieces of eyeglasses is realized
Have significantly different with the Sunglasses lenses sun clips of the general nothing membrane system.General Sunglasses lenses sun clips, it is only necessary in visible light wave range 380nm-
Realized in the range of 780nm uniform through (transmitance is almost identical on each wavelength).And a kind of color enhancement of the utility model
Sun lens device in eyeglass have special spectral modulation characteristic in the range of visible light wave range 380nm-780nm.
The sunglasses equipment of color enhancement of the present utility model, its ingenious visible ray for eliminating red, green, blue wave band sideband
Wave band, while considering that decay enters the extraneous natural light of human eye, bilateral is realized using suitable low-index film design high
The negative filter transmissison characteristic in road, and suitable dielectric-metal membrane system realizes the broadband neutral attenuation characteristic of visible ray,
So that end in specific band transmit, and RGB visible light wave range particular decay is passed through, obtain whole environment tools as
Information, bright dark information and enhanced color information, weaken the colour anomaly problem of target group significantly, greatly improve the group
The quality and satisfaction of body outdoor activity (study, work, life), and then promoted progress of human society.And, this practicality is new
The sunglasses equipment compact overall structure of the color enhancement of type, manufacturing process are simple, and low cost is easy to extensive, mass
Production.Therefore the utility model is expected in field extensive uses such as display, life medical science.
The Sunglasses lenses sun clips structure of color enhancement of the present utility model, it can also be used in other equipment, such as with eyeglass
Helmet structure etc..
As shown in Fig. 2 a kind of manufacture method of the sunglasses equipment of color enhancement, comprises the following steps：
1) selection high and low refractive index material, metal material, lens materials, according to the selective transmission rejection zone for determining
Centre wavelength and bandwidth and remaining wave band transmission requirement (customized parameter that can be according to demand determines, also dependent on
Many experiments determine that the utility model selected parameter is determined by substantial amounts of sample, to various colour anomaly colonies
Colour anomaly problem is respectively provided with significant improvement result), optimization design goes out to end with selective transmission the multilayer film of spectral characteristic
System and the neutral decay membrane system of visible light wave range, so as to obtain assembly of thin films high and low refractive index material using existing simulation software
The precipitation parameter such as material and low-index material, metal material plated film order, coating film thickness and coating layers；
Object penetrating spectrum in process of optimization is as shown in Figure 3.Target optical spectrum is set to 420nm -465nm scopes
In the range of interior 30% transmission, 475nm -505nm<30% transmission, 580nm -610nm in the range of 3% transmission, 510nm -575nm
In the range of<30% transmission in the range of 3% transmission, 615nm -670nm.
In the present embodiment, high-index material is titanium dioxide, and low-index material is silica, and metal material is
Chromium, lens materials are white glass, the multilayer dielectricity with selection cutoff function that the front lens surface obtained by emulation mode is deposited
The deposition parameter of membrane system is：
In back lens surface, low-index material is silica, and metal material is chromium, the visible waveband of back lens surface deposition
Neutrality decay membrane system deposition parameter be：
| Film layer | Material | Thickness/nm |
| 1 | SiO2 | 168.4 |
| 2 | Cr | 8.8 |
| 3 | SiO2 | 93.2 |
2) two pieces of eyeglasses are carried out into wiping respectively with ethanol, acetone to clean；
3) two pieces of eyeglasses are placed in vacuum coating equipment simultaneously, control deposition parameter, be sequentially depositing in the front of eyeglass
The multilayer dielectricity membrane system with selection cutoff function as obtained by 1) design；
4) two pieces of eyeglass turn-overs are placed in vacuum coating equipment, control deposition parameter, be sequentially depositing at the back side of eyeglass
The neutral decay membrane system of visible light wave range as obtained by 1) design.
5) eyeglass that will be prepared is arranged on mirror holder, mirror pin is mixed, so as to obtain a kind of color enhancement of the utility model
Sunglasses equipment.
Transmitted spectrum after the Sunglasses lenses sun clips front plated film of the color enhancement for finally obtaining is as shown in Figure 4.It can be seen that, respectively
The spectrum and target optical spectrum for transmiting rejection zone more coincide, and show good sideband filtering feature；Wave transparent high section it is average
Rate is penetrated more than 90%, illustrates that enough light can enter eyeglass.
Using titanium dioxide, silica as high and low refractive index material, chromium is metal material, with white glass as eyeglass
Material, the transmitted spectrum after the Sunglasses lenses sun clips front of the color enhancement for finally obtaining, the equal plated film in the back side is as shown in Figure 5.With Fig. 4 phases
Than after the neutral decay film of back lens surface deposition broadband, the transmitance of equipment is substantially reduced, its mean transmissivity for passing through wave band
It is 30% or so, and.Compared with Fig. 4, after back lens surface deposition broadband antireflective film, the selective transmission cut-off characteristics of eyeglass
Fully preserved, that is to say, that transmitted spectrum and target optical spectrum after this front lens surface, the equal plated film in the back side are more kissed
Close, so that with good color enhancement properties, while ensureing the good sunglasses performance for eliminating high light incidence.
Certainly, lens materials also can be using doping cupric oxide, manganese oxide, cobalt oxide, the black coloured glass of iron oxide, this
When back lens surface deposit visible light wave range broadband anti-reflection multilayer thin film stack；Or lens materials are to contaminate dyeing liquor
Black resin piece, back lens surface deposit visible light wave range broadband anti-reflection multilayer thin film stack.Such as high-index material is
Titanium dioxide, the low-index material is silica, and the lens materials are K9 glass, the visible ripple of back lens surface deposition
Section antireflection film system deposition parameter be：
Using such scheme, the result similar to Fig. 4 and Fig. 5 is also can obtain, so as to further prove the utility model tool
There are good color enhancement properties.
Claims (8)
1. a kind of Sunglasses lenses sun clips of color enhancement, including eyeglass body, it is characterised in that：The eyeglass body front deposition has tool
There are two all-dielectric multilayer-film heaps of selective transmission rejection zone characteristic；The eyeglass body is blank glass or resin lens, mirror
The neutral decay multilayer thin film stack of the broadband of piece backside deposition visible light wave range；The neutral decay multilayer thin film stack of the broadband is by alternately
Low-index material film layer and metal material the film layer composition of setting, wherein top surface and bottom surface are low-index material film layer.
2. Sunglasses lenses sun clips of color enhancement according to claim 1, it is characterised in that：The all-dielectric multilayer-film heap is by handing over
For high-index material film layer and low-index material the film layer composition for setting, wherein all-dielectric multilayer-film heap top surface and bottom surface are equal
It is low-index material film layer；Total number of plies of the all-dielectric multilayer-film heap is 55~65 layers, wherein high-index material film layer
Thickness is 10~350nm, and low-index material thicknesses of layers is 10~400nm.
3. Sunglasses lenses sun clips of color enhancement according to claim 1 and 2, it is characterised in that：The neutral decay of the broadband
Total number of plies of multilayer thin film stack is 3~7 layers, and wherein low-index material thicknesses of layers is 60~200nm, metal material thicknesses of layers
It is 1~20nm.
4. Sunglasses lenses sun clips of color enhancement according to claim 2, it is characterised in that：The high-index material is dioxy
Change titanium, the low-index material is silica, and metal material is chromium, the lens materials are white glass, front lens surface is sunk
Long-pending dielectric multi-layered membrane stack thickness is：
The thickness parameter of the neutral decay membrane system of visible waveband of back lens surface deposition is：
5. a kind of Sunglasses lenses sun clips of color enhancement, including eyeglass body, it is characterised in that：The eyeglass body front deposition has tool
There are two all-dielectric multilayer-film heaps of selective transmission rejection zone characteristic；The eyeglass body is black coloured glass eyeglass or black
Chromoresin eyeglass or spread glass eyeglass or polarizing resin lens, subtract in the broadband of back lens surface deposition visible light wave range
Reflecting multilayer membrane stack.
6. Sunglasses lenses sun clips of color enhancement according to claim 5, it is characterised in that：The all-dielectric multilayer-film heap is by handing over
For high-index material film layer and low-index material the film layer composition for setting, wherein all-dielectric multilayer-film heap top surface and bottom surface are equal
It is low-index material film layer；The broadband antireflective multilayer thin film stack is by the high-index material film layer being arranged alternately and low folding
Rate film layer composition is penetrated, wherein the ground floor near eyeglass body is high-index material film layer, top is low-refraction
Film layer；The high-index material is titanium dioxide, and the low-index material is silica, and the lens materials are
K9 glass, front lens surface deposition dielectric multi-layered membrane stack thickness be：
The thickness of visible waveband antireflection film system of back lens surface deposition is：
7. a kind of sunglasses of color enhancement is equipped, it is characterised in that increased including the color described in any one of claim 1~6
Strong sunglasses eyeglass.
8. a kind of sunglasses, including picture frame and mirror pin and the eyeglass being fixed in picture frame, it is characterised in that the eyeglass is power
Profit requires the sunglasses eyeglass of the color enhancement described in 1~6 any one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206270.9U CN206270612U (en) | 2016-12-09 | 2016-12-09 | A kind of Sunglasses lenses sun clips of color enhancement, sunglasses and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206270.9U CN206270612U (en) | 2016-12-09 | 2016-12-09 | A kind of Sunglasses lenses sun clips of color enhancement, sunglasses and equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN206270612U true CN206270612U (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621206270.9U Active CN206270612U (en) | 2016-12-09 | 2016-12-09 | A kind of Sunglasses lenses sun clips of color enhancement, sunglasses and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270612U (en) |
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