CN101226246A - Mobile phone eyeglass capable of clear displaying color screen mobile phone interface and manufacturing method thereof - Google Patents
Mobile phone eyeglass capable of clear displaying color screen mobile phone interface and manufacturing method thereof Download PDFInfo
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- CN101226246A CN101226246A CNA2008100652349A CN200810065234A CN101226246A CN 101226246 A CN101226246 A CN 101226246A CN A2008100652349 A CNA2008100652349 A CN A2008100652349A CN 200810065234 A CN200810065234 A CN 200810065234A CN 101226246 A CN101226246 A CN 101226246A
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- refractive index
- index film
- film
- mobile phone
- mobile
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- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000011521 glass Substances 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims abstract description 14
- 239000010408 film Substances 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 16
- 238000007747 plating Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000010409 thin film Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000002310 reflectometry Methods 0.000 description 12
- 208000002173 dizziness Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004310 photopic vision Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
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- Surface Treatment Of Optical Elements (AREA)
- Optical Filters (AREA)
Abstract
The invention discloses a mobile phone lens for clearly displaying the interface of color screen mobile phone and a relative production method. The mobile phone mirror comprises a glass substrate which upper surface is coated with a first low index film with lambada/2 optical thickness, the first low index film is coated with a high index film with lambada/2 optical thickness, the high index film is coated with a second low index film with lambada/4 optical thickness, the lambada is 490-510 nanometers. The production method comprises first coating a first low index film on the surface of the glass substrate, coating a high index film on the first low index film, and coating a second low index film on the high index film. The invention utilizes optical interference theory to reverse phases of reflective light and counteract the light, thereby reducing the reflective index of visual light on mobile phone and making user convenient with good effect. The invention has controllable processing, low cost and easy industrialization.
Description
Technical field
The invention belongs to the eyeglass field on the mobile phone, relate in particular to a kind of make visible light present antiradar reflectivity can clear demonstration colour screen handset interface mobile-phone lens, and the method for making of this mobile-phone lens.
Background technology
Wavelength of visible light λ scope is 380～760 nanometers, wherein the red light wavelength coverage is 760～650 nanometers, the orange-colored light wavelength coverage is 650～590 nanometers, the sodium yellow wavelength coverage is 590～570 nanometers, the green light wavelength coverage is 570～490 nanometers, the cyan light wavelength coverage is 490～460 nanometers, and the blue light wavelength coverage is 460～430 nanometers, and the purple light wavelength coverage is 430～380 nanometers.
For the color/graphics mobile phone, when we outdoor, especially under the more intense situation of sunlight, because present undressed glass interface is for the visible reflectance height, therefore people can feel dizzy, do not see literal and figure that the Chu mobile phone interface shows, use not only uncomfortablely like this, and effect is bad.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of make visible light present antiradar reflectivity can clear demonstration colour screen handset interface mobile-phone lens.This mobile-phone lens utilization interference of light principle allows reflective phase cancel each other on the contrary, reduces the reflectivity of mobile phone for visible light, makes the user can more clearly see mobile phone interface.
Another object of the present invention is to provide a kind of method for making of this mobile-phone lens.This method utilization Film Optics principle, be coated with dielectric multi-layer optical thin film at the mobile phone glass interface, visible light interferes on each surface of glass and film and disappears mutually, hardly reflection taking place and sees through film, mobile-phone lens just presents low reflectivity to visible light like this, make people can clearly see mobile phone interface, do not have dizzy sensation.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of mobile-phone lens that can clear demonstration colour screen handset interface, comprise a substrate of glass, described substrate of glass upper surface is coated with first low refractive index film that one deck optical thickness is λ/2, be coated with the high refractive index film that one deck optical thickness is λ/2 on first low refractive index film, being coated with one deck optical thickness on the high refractive index film is second low refractive index film of λ/4; Described λ length is between 490～510 nanometers.
Preferably, described λ length is 500 nanometers.
The refractive index of described first low refractive index film, the second low refractive index film material is greater than the refractive index of air, less than the refractive index of glass.
The refractive index of described high refractive index, thin film materials is greater than the refractive index of glass.
Described substrate of glass is the same with glass material with general mobile operator, and its refractive index is 1.71.
Preferably, the material of described first low refractive index film is AL
2O
3, its refractive index is 1.6.
Preferably, the material of described second low refractive index film is MgF
2, its refractive index is 1.38.
Preferably, the material of described high refractive index film is ZrO
2, its refractive index is 2.1.
The method for making of above-mentioned mobile-phone lens that can clear demonstration colour screen handset interface comprises the steps:
Steps A is first low refractive index film of λ/2 at substrate of glass upper surface plating one deck optical thickness;
Step B, plating one deck optical thickness is the high refractive index film of λ/2 on first low refractive index film again;
Step C, plating one deck optical thickness again on high refractive index film at last is second low refractive index film of λ/4, has plated and has promptly finished making.
The present invention is directed to the general glass mirror design of mobile phone anti-reflection film, make the mobile phone glass interface present low reflectivity for visible light, its reflectivity major part like this can clear demonstration colour screen handset interface all less than 1%.Scientific research is verified, human eye under the situation at photopic vision angle, for yellow, green glow is the most responsive, so central wavelength lambda of the present invention is chosen near 500 nanometers, this wavelength just in time is near the wave spectrum scope of green light.The material of first low refractive index film, second low refractive index film, high refractive index film all is that nature and industry member exist and a large amount of material that uses, and the selection of material is very big, convenient.
The present invention has following beneficial effect:
(1) the present invention uses the interference of light principle, allows reflective phase cancel each other on the contrary, has reduced the reflectivity of mobile phone for visible light greatly, can make the user more clearly see mobile phone interface, uses comfortablely, and effect is good;
(2) the present invention plates three layers of dielectric film on substrate of glass,, control easily for technological processs such as thickness of coating controls, so cost is lower industrialization easily because plated film is the ripe technology of tradition.
Description of drawings
Fig. 1 for the present invention can clear demonstration colour screen handset interface the structural representation of xsect of mobile-phone lens.
Embodiment
In order to understand the present invention better, the present invention is done to describe further below in conjunction with the drawings and specific embodiments.
See also Fig. 1, this figure is the structural representation of mobile-phone lens that can clear demonstration colour screen handset interface, and this mobile-phone lens comprises a substrate of glass 1, and substrate of glass 1 upper surface is coated with the AL that one deck optical thickness is λ/2
2O
3Film 2, AL
2O
3The refractive index of film 2 is 1.6; AL
2O
3Be coated with the ZrO that one deck optical thickness is λ/2 on the film 2
2 Film 3, ZrO
2The refractive index of film 3 is 2.1; ZrO
2Be coated with the MgF that one deck optical thickness is λ/4 on the film 3
2Film 4, MgF
2The refractive index of film 4 is 1.38; Described λ length is elected 500 nanometers as.Substrate of glass 1 is that general mobile operator uses glass material, and its refractive index is 1.71; AL
2O
3 Film 2, ZrO
2 Film 3, MgF
2Film 4 all is the material that industry member exists and can produce in batches, and selection is very convenient.
This can clear demonstration colour screen handset interface the method for making of mobile-phone lens, comprise the steps:
Step 1, at first substrate of glass 1 upper surface plating one deck refractive index be 1.6, optical thickness is the AL of λ/2 (250 nanometer)
2O
3Film 2;
The present invention is directed to the general glass-mirror of mobile phone design anti-reflection film, film structure is λ/4-λ/2-λ/2, the visible light direct projection is interfered with each layer dielectric surface back reflection light at the mobile phone glass interface and disappears mutually, and visible light is presented low reflectivity.By Computer Simulation, this film structure is for reflectivity, transmisivity data such as the following table of visible light:
| Sequence number | Spectrum | Visible wavelength (nanometer) | Reflectivity | Transmissivity |
| 1 | Purple light | 380 | 0.0259 | 0.9741 |
| 390 | 0.0127 | 0.9873 | ||
| 400 | 0.0051 | 0.9949 | ||
| 410 | 0.0014 | 0.9986 | ||
| 420 | 0.0002 | 0.9998 | ||
| 430 | 0.0003 | 0.9997 | ||
| 2 | Blue light | 430 | 0.0003 | 0.9997 |
| 440 | 0.0008 | 0.9992 | ||
| 450 | 0.0015 | 0.9985 | ||
| 460 | 0.0021 | 0.9979 | ||
| 3 | Blue or green light | 460 | 0.0021 | 0.9979 |
| 470 | 0.0025 | 0.9975 | ||
| 480 | 0.0027 | 0.9973 | ||
| 490 | 0.0029 | 0.9971 | ||
| 4 | Green glow | 490 | 0.0029 | 0.9971 |
| 500 | 0.0029 | 0.9971 |
| 510 | 0.0029 | 0.9971 | ||
| 520 | 0.0028 | 0.9972 | ||
| 530 | 0.0026 | 0.9974 | ||
| 540 | 0.0023 | 0.9977 | ||
| 560 | 0.0016 | 0.9984 | ||
| 570 | 0.0012 | 0.9988 | ||
| 5 | Gold-tinted | 570 | 0.0012 | 0.9988 |
| 580 | 0.0008 | 0.9992 | ||
| 590 | 0.0005 | 0.9995 | ||
| 6 | Orange light | 590 | 0.0005 | 0.9995 |
| 600 | 0.0002 | 0.9998 | ||
| 620 | 0.0002 | 0.9998 | ||
| 640 | 0.0014 | 0.9986 | ||
| 650 | 0.0024 | 0.9976 | ||
| 7 | Ruddiness | 650 | 0.0024 | 0.9976 |
| 660 | 0.0039 | 0.9961 | ||
| 680 | 0.0080 | 0.9920 | ||
| 700 | 0.0139 | 0.9861 | ||
| 720 | 0.0213 | 0.9787 | ||
| 740 | 0.0302 | 0.9689 | ||
| 750 | 0.0350 | 0.9650 | ||
| 760 | 0.0401 | 0.9599 |
By last table data as can be seen, after the visible light incident, have only the edge wavelength of purple light, ruddiness the sub-fraction reflectivity to be arranged greater than 1%, all the other reflectivity are all less than 1%, therefore after designing this film structure and being used in above the mobile phone, can overcome dizzy problem, make eye-observation mobile phone minute surface more comfortable.
Originally mobile-phone lens that can clear demonstration colour screen handset interface also can be used for other field, in fact as glass for building purposes curtain wall etc.
The above only is preferred embodiment of the present invention;, not should be pointed out that for the person of ordinary skill of the art in order to restriction the present invention; any modification of being done within every the spirit and principles in the present invention, be equal to and replace or improvement etc., all should be included within protection scope of the present invention.
Claims (8)
- One kind can clear demonstration colour screen handset interface mobile-phone lens, comprise a substrate of glass, it is characterized in that, described substrate of glass upper surface is coated with first low refractive index film that one deck optical thickness is λ/2, be coated with the high refractive index film that one deck optical thickness is λ/2 on first low refractive index film, being coated with one deck optical thickness on the high refractive index film is second low refractive index film of λ/4; Described λ length is between 490～510 nanometers.
- 2. mobile-phone lens that can clear demonstration colour screen handset interface according to claim 1 is characterized in that described λ length is 500 nanometers.
- 3. mobile-phone lens that can clear demonstration colour screen handset interface according to claim 1 and 2 is characterized in that the refractive index of described first low refractive index film, the second low refractive index film material is greater than the refractive index of air, less than the refractive index of glass.
- 4. mobile-phone lens that can clear demonstration colour screen handset interface according to claim 3 is characterized in that the refractive index of described high refractive index, thin film materials is greater than the refractive index of glass.
- 5. mobile-phone lens that can clear demonstration colour screen handset interface according to claim 4 is characterized in that the material of described first low refractive index film is AL 2O 3, its refractive index is 1.6.
- 6. mobile-phone lens that can clear demonstration colour screen handset interface according to claim 5 is characterized in that the material of described second low refractive index film is MgF 2, its refractive index is 1.38.
- 7. mobile-phone lens that can clear demonstration colour screen handset interface according to claim 6 is characterized in that the material of described high refractive index film is ZrO 2, its refractive index is 2.1.
- 8. the method for making of the described mobile-phone lens that can clear demonstration colour screen handset interface of claim 1 is characterized in that, comprises the steps:Steps A is first low refractive index film of λ/2 at substrate of glass upper surface plating one deck optical thickness;Step B, plating one deck optical thickness is the high refractive index film of λ/2 on first low refractive index film again;Step C, plating one deck optical thickness again on high refractive index film at last is second low refractive index film of λ/4, has plated and has promptly finished making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100652349A CN101226246A (en) | 2008-01-29 | 2008-01-29 | Mobile phone eyeglass capable of clear displaying color screen mobile phone interface and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100652349A CN101226246A (en) | 2008-01-29 | 2008-01-29 | Mobile phone eyeglass capable of clear displaying color screen mobile phone interface and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101226246A true CN101226246A (en) | 2008-07-23 |
Family
ID=39858351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100652349A Pending CN101226246A (en) | 2008-01-29 | 2008-01-29 | Mobile phone eyeglass capable of clear displaying color screen mobile phone interface and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193187A (en) * | 2014-06-23 | 2014-12-10 | 厦门乙达工贸有限公司 | Method for producing flat mobile phone lens |
| CN104309196A (en) * | 2014-10-18 | 2015-01-28 | 中山市创科科研技术服务有限公司 | Visible light and near infrared light two-waveband antireflection film glass and manufacturing method thereof |
| CN104325735A (en) * | 2014-10-18 | 2015-02-04 | 中山市创科科研技术服务有限公司 | Visible light antireflection film glass and manufacturing method thereof |
| CN109270616A (en) * | 2018-10-25 | 2019-01-25 | 杭州灯之塔科技有限公司 | A kind of more paddy transmissive elements and preparation method thereof |
| CN112782791A (en) * | 2021-02-02 | 2021-05-11 | 南京波长光电科技股份有限公司 | 266-nanometer high-power laser antireflection film and preparation method thereof |
-
2008
- 2008-01-29 CN CNA2008100652349A patent/CN101226246A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193187A (en) * | 2014-06-23 | 2014-12-10 | 厦门乙达工贸有限公司 | Method for producing flat mobile phone lens |
| CN104193187B (en) * | 2014-06-23 | 2016-06-29 | 厦门乙达工贸有限公司 | A kind of preparation method of flat mobile-phone lens |
| CN104309196A (en) * | 2014-10-18 | 2015-01-28 | 中山市创科科研技术服务有限公司 | Visible light and near infrared light two-waveband antireflection film glass and manufacturing method thereof |
| CN104325735A (en) * | 2014-10-18 | 2015-02-04 | 中山市创科科研技术服务有限公司 | Visible light antireflection film glass and manufacturing method thereof |
| CN109270616A (en) * | 2018-10-25 | 2019-01-25 | 杭州灯之塔科技有限公司 | A kind of more paddy transmissive elements and preparation method thereof |
| CN109270616B (en) * | 2018-10-25 | 2021-02-26 | 杭州灯之塔科技有限公司 | Multi-valley transmission element and preparation method thereof |
| CN112782791A (en) * | 2021-02-02 | 2021-05-11 | 南京波长光电科技股份有限公司 | 266-nanometer high-power laser antireflection film and preparation method thereof |
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Application publication date: 20080723 |