CN106154384A - A kind of anti-blue light thin film of nano metal layer - Google Patents
A kind of anti-blue light thin film of nano metal layer Download PDFInfo
- Publication number
- CN106154384A CN106154384A CN201610747980.0A CN201610747980A CN106154384A CN 106154384 A CN106154384 A CN 106154384A CN 201610747980 A CN201610747980 A CN 201610747980A CN 106154384 A CN106154384 A CN 106154384A
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- CN
- China
- Prior art keywords
- thin film
- blue light
- nano
- base material
- metal particle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
Abstract
The invention discloses the anti-blue light thin film of a kind of nano metal layer, comprise brush base material and nano-metal particle layer；Described nano-metal particle layer is arranged on the side of base material；The thickness of described nano-metal particle layer is 20 450nm；Described nano-metal particle layer is titanium dioxide, or indium sesquioxide, or one in ferrum oxide or cadmium sulfide, or cadmium selenide or several.The present invention makes simply, and production efficiency is high, low cost, and thin film is good to the absorbent properties of blue light and ultraviolet light, and transmittance is high, for electronic product, can well play protection eyes and avoid by the injury of high energy shortwave blue light.
Description
Technical field
The present invention relates to a kind of use nano-metal particle layer to intercept blue light and outer light of playing, absorbent properties are good, making
Simple high-quality anti-blue light thin film.
Background technology
Along with the application of electronic product and universal, people use time of electronic product more and more longer, but computer, hands
Rich in substantial amounts of irregular high energy shortwave blue light in the mechanical, electrical visible ray sent depending on 3C electronic product screens such as machines, can be to eyes
Cause the infringement of a kind of spectrochemical property, accelerate the oxidizing process of eyes macular region rapidly and eyes are produced wound greatly
Evil, causes the symptoms such as eye is dry, eye is puckery and eyes are ached, so the screen surface at these 3C Products covers one layer of blue light protecting film
It it is the most best preventive means.But, existing anti-blue light protecting film complex process, cost height, blue light and ultra-violet absorption
Rate and the low shortcoming of transmittance, therefore, be badly in need of a kind of low cost of exploitation, i.e. can absorb blue light, can absorb again ultraviolet and printing opacity
Spend high anti-blue light thin film.
Summary of the invention
For the technical problem of above-mentioned existence, it is an object of the invention to: propose a kind of employing nano-metal particle layer resistance
Every blue light and outer light of playing, absorbent properties are good, make simple high-quality anti-blue light thin film.
The technical solution of the present invention is achieved in that the anti-blue light thin film of a kind of nano metal layer, comprises brush base
Material and nano-metal particle layer；Described nano-metal particle layer is arranged on the side of base material；The thickness of described nano-metal particle layer
Degree is 20-450nm；Described nano-metal particle layer is titanium dioxide, or indium sesquioxide, or ferrum oxide or cadmium sulfide, or selenium
One in cadmium or several.
Preferably, described base material is PC thin film, or PMMA thin film, or PET film, or PS thin film.
Preferably, the thickness of described base material is 0.05-0.5 mm.
Preferably, the method for magnetron sputtering or vacuum evaporation is used to form described nano-metal particle in the side of base material
Layer.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
The anti-blue light thin film of a kind of nano metal layer of the present invention, makes simple, and production efficiency is high, and low cost, thin film is to blue light
Good with the absorbent properties of ultraviolet light, transmittance is high, for electronic product, can well play protection eyes and avoid by high energy short
The injury of ripple blue light.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of the anti-blue light thin film of a kind of nano metal layer of the present invention；
Wherein: 1, base material；2, nano-metal particle layer.
Detailed description of the invention
The present invention is described below in conjunction with the accompanying drawings.
It is the anti-blue light thin film of a kind of nano metal layer of the present invention as shown in Figure 1, comprises brush base material 1 and nanometer
Metal particle layer 2；Described nano-metal particle layer 2 is arranged on the side of base material 1；The thickness of described nano-metal particle layer 2 is
20-450nm；Described nano-metal particle layer 2 is titanium dioxide, or indium sesquioxide, or ferrum oxide or cadmium sulfide, or cadmium selenide
In one or several；Described base material 1 is PC thin film, or PMMA thin film, or PET film, or PS thin film；The thickness of described base material
Degree is 0.05-0.5 mm；The method using magnetron sputtering or vacuum evaporation forms described nano-metal particle in the side of base material 1
Layer 2.
Specific embodiment 1:
The PC thin film choosing 0.175mm thickness is base material, at three oxygen that its magnetron sputtering 50nm is thick by the way of magnetron sputtering
Change indium nanometer particle layer.Data measured is that the filter effect to ultraviolet is up to 98%, the filter effect of blue light is up to 40% with
On, and its transmittance is up to 85% in visible-range.
Specific embodiment 2-6 data such as following table:
| Base material | Base material thickness mm | Nano-metal particle layer | Nano-metal particle layer thickness nm | Plated film mode | |
| Embodiment 2 | PC thin film | 0.075 | Titanium dioxide and ferrum oxide | 30 | Vacuum evaporation |
| Embodiment 3 | PMMA thin film | 0.125 | Titanium dioxide | 20 | Magnetron sputtering |
| Embodiment 4 | PMMA thin film | 0.25 | Three Indium sesquioxide .s and cadmium sulfide | 100 | Vacuum evaporation |
| Embodiment 5 | PET film | 0.125 | Three Indium sesquioxide .s | 70 | Magnetron sputtering |
| Embodiment 6 | PS thin film | 0.5 | Ferrum oxide and cadmium selenide | 200 | Vacuum evaporation |
According to above example data, prepared films test data such as following table:
| Light transmittance | Blue light rejection rate | Ultraviolet light rejection rate | |
| Embodiment 1 | 85% | 40% | 98% |
| Embodiment 2 | 86% | 37% | 95% |
| Embodiment 3 | 89% | 35% | 95% |
| Embodiment 4 | 85% | 48% | 99% |
| Embodiment 5 | 82% | 45% | 98% |
| Embodiment 6 | 78% | 50% | 99% |
As can be seen here, the thin film that this case is recorded is good to the absorbent properties of blue light and ultraviolet light, and transmittance is high, and production technology is simple,
Cost reduces, it is adaptable to commercial production, also can meet protection eyes and avoid by the injury of high energy shortwave blue light.
Above-described embodiment, only for technology design and the feature of the explanation present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and is carried out, and can not limit the scope of the invention with this, all according to the present invention
The equivalence that spirit is made changes or modifies, and all should contain within the scope of the present invention.
Claims (4)
1. the anti-blue light thin film of a nano metal layer, it is characterised in that: comprise brush base material and nano-metal particle layer；Described receive
Rice metal particle layer is arranged on the side of base material；The thickness of described nano-metal particle layer is 20-450nm；Described nano metal
Granular layer is titanium dioxide, or indium sesquioxide, or one in ferrum oxide or cadmium sulfide, or cadmium selenide or several.
The anti-blue light thin film of a kind of nano metal layer the most according to claim 1, it is characterised in that: described base material is that PC is thin
Film, or PMMA thin film, or PET film, or PS thin film.
The anti-blue light thin film of a kind of nano metal layer the most according to claim 1, it is characterised in that: the thickness of described base material
For 0.05-0.5 mm.
The anti-blue light thin film of a kind of nano metal layer the most according to claim 1, it is characterised in that: use magnetron sputtering or
The method of vacuum evaporation forms described nano-metal particle layer in the side of base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747980.0A CN106154384A (en) | 2016-08-29 | 2016-08-29 | A kind of anti-blue light thin film of nano metal layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610747980.0A CN106154384A (en) | 2016-08-29 | 2016-08-29 | A kind of anti-blue light thin film of nano metal layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106154384A true CN106154384A (en) | 2016-11-23 |
Family
ID=57344624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610747980.0A Pending CN106154384A (en) | 2016-08-29 | 2016-08-29 | A kind of anti-blue light thin film of nano metal layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106154384A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047981A (en) * | 2018-02-06 | 2018-05-18 | 浙江欣麟新材料技术有限公司 | A kind of anti-blue light protective film |
| CN109188570A (en) * | 2018-10-08 | 2019-01-11 | 新视界视光健康产业（南京）有限公司 | The preparation method of blue light filter layer in a kind of spectacle lens |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401920A (en) * | 2011-07-12 | 2012-04-04 | 苏州昆仑工业设计有限公司 | Coated filter of reducing harmfulness of LED blue light |
| CN104375285A (en) * | 2014-11-19 | 2015-02-25 | 东莞市青麦田数码科技有限公司 | Blue-light-proof lens |
| CN104476874A (en) * | 2014-12-31 | 2015-04-01 | 张家港康得新光电材料有限公司 | Anti-dazzle and anti-blue-light protection film |
| CN104810031A (en) * | 2015-05-12 | 2015-07-29 | 东北师范大学 | Preparation method of sliver/titanium dioxide film materials used for blue-ray holographic storage |
| CN204740363U (en) * | 2015-04-24 | 2015-11-04 | 宣茂科技股份有限公司 | Strain blue light optics diaphragm |
| CN205193303U (en) * | 2015-11-20 | 2016-04-27 | 黄菊兰 | Smart mobile phone water proof membrane |
-
2016
- 2016-08-29 CN CN201610747980.0A patent/CN106154384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401920A (en) * | 2011-07-12 | 2012-04-04 | 苏州昆仑工业设计有限公司 | Coated filter of reducing harmfulness of LED blue light |
| CN104375285A (en) * | 2014-11-19 | 2015-02-25 | 东莞市青麦田数码科技有限公司 | Blue-light-proof lens |
| CN104476874A (en) * | 2014-12-31 | 2015-04-01 | 张家港康得新光电材料有限公司 | Anti-dazzle and anti-blue-light protection film |
| CN204740363U (en) * | 2015-04-24 | 2015-11-04 | 宣茂科技股份有限公司 | Strain blue light optics diaphragm |
| CN104810031A (en) * | 2015-05-12 | 2015-07-29 | 东北师范大学 | Preparation method of sliver/titanium dioxide film materials used for blue-ray holographic storage |
| CN205193303U (en) * | 2015-11-20 | 2016-04-27 | 黄菊兰 | Smart mobile phone water proof membrane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047981A (en) * | 2018-02-06 | 2018-05-18 | 浙江欣麟新材料技术有限公司 | A kind of anti-blue light protective film |
| CN109188570A (en) * | 2018-10-08 | 2019-01-11 | 新视界视光健康产业（南京）有限公司 | The preparation method of blue light filter layer in a kind of spectacle lens |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |