CN105891914A - Window protection panel with AG+AR+AF coating film - Google Patents
Window protection panel with AG+AR+AF coating film Download PDFInfo
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- CN105891914A CN105891914A CN201610393815.XA CN201610393815A CN105891914A CN 105891914 A CN105891914 A CN 105891914A CN 201610393815 A CN201610393815 A CN 201610393815A CN 105891914 A CN105891914 A CN 105891914A
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 32
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 64
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 64
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 64
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 64
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 64
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 42
- 230000003666 anti-fingerprint Effects 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 238000007747 plating Methods 0.000 claims abstract description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 12
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000006117 anti-reflective coating Substances 0.000 claims description 46
- 239000002313 adhesive film Substances 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 239000005336 safety glass Substances 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- XZWYZXLIPXDOLR-UHFFFAOYSA-N metformin Chemical compound CN(C)C(=N)NC(N)=N XZWYZXLIPXDOLR-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 31
- 238000002834 transmittance Methods 0.000 abstract description 11
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 16
- 239000000047 product Substances 0.000 description 12
- 230000004075 alteration Effects 0.000 description 9
- 239000011521 glass Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000012994 photoredox catalyst Substances 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004549 pulsed laser deposition Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/113—Anti-reflection coatings using inorganic layer materials only
- G02B1/115—Multilayers
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
- C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Surface Treatment Of Optical Elements (AREA)
Abstract
The invention relates to a window protection panel with an AG+AR+AF coating film, belongs to the technical field of coating materials, and aims to solve the problem that the existing window protection panel does not have high wear resistance and low color difference at the same time. The panel comprises a transmitting substrate, wherein an antiglare film layer, an antireflection film layer and an anti-fingerprint film layer cover the upper surface of the transmitting substrate from the inner part to the outer part; the antireflection film layer is formed by alternately and repeatedly plating a ZrO2 film, an Si3N4 film and an SiO2 film from the inner part to the outer part in sequence; the outmost layer of the antireflection film is the SiO2 film; an Al2O3 film is further plated between the antireflection film layer and the anti-fingerprint film layer. The window protection panel can realize the effects of dazzle prevention, high light transmittance, low reflection and fingerprint resistance, and meanwhile further has the effect of high wear resistance and low color difference.
Description
Technical field
The present invention relates to a kind of windows be protected panel with AG+AR+AF plated film, belong to plating
Technology field of membrane materials.
Background technology
Along with developing rapidly of science and technology, at such as mobile phone, palm PC, vehicle-mounted lead
Touch screen (windows be protected is applied widely on the boat electronic product such as instrument, notebook computer
Panel), various windows be protected screens it is also proposed special optical demands to the performance of plated film.
As existing protection panel (such as display protection, handset viewing window sealer etc.)
Make have one after using the re-surface that some substrate surfaces such as glass or PMMA carry out
The most special effect.Specifically, glare proof glass windows be protected screen has anti-dazzle light efficiency
Really, anti reflection glass has high transmission rate and the effect of low reflection and anti-fingerprint glass tool
There are anti-fingerprint, anti-dirty effect.Also have and have above-mentioned several effect concurrently by making simultaneously
Windows be protected screen.One as disclosed in Chinese patent (publication number: CN103950248A)
The anti-fingerprint glass of anti-dazzle antireflective, it includes being provided with anti-dazzling film layer on the glass substrate,
Anti-dazzling film layer is provided with AR antireflection film layer and is provided with on AR antireflection film layer
Anti-fingerprint film layer, make to have concurrently simultaneously anti-dazzle, high transmission rate, low reflection, anti-fingerprint and
The effect of anti-dirty characteristic.But it is relatively poor in terms of wearability and chromatic aberration performance.
Summary of the invention
The present invention is directed to defect present in above prior art, it is provided that one has
The windows be protected panel of AG+AR+AF plated film, the problem of solution be how to make to have concurrently anti-dazzle
Also there is while light, high transmission rate, low reflection and anti-fingerprint high-wearing feature and low aberration
Value.
It is an object of the invention to be achieved by the following technical programs, one has
The windows be protected panel of AG+AR+AF plated film, this panel includes transparent substrates, described printing opacity
The upper surface of substrate is coated with anti-dazzling film layer, antireflective coating and anti-finger the most successively
Stricture of vagina film layer, described antireflective coating is followed successively by ZrO from the inside to surface2Film, Si3N4Film and SiO2
Film is alternately repeated plating and sets and form, and the outermost layer of described antireflective coating is SiO2Film；Described
Al also it is coated with between antireflective coating and anti-fingerprint film layer2O3Film.
Originally there is the windows be protected panel of AG+AR+AF plated film, by making antireflective coating use
ZrO2Film and SiO2Film alternately plating sets, and is i.e. equivalent to make ZrO2Film and SiO2Film alternately intersects
If reseting plating to set dried layer, make that not only there is high transmission rate and the effect of low reflecting properties；So
And, only use ZrO2Film and SiO2Film is arranged alternately the poor-performing for aberration and is prone to
The mottle of some colours occurs, the inventors discovered that by ZrO2Film and SiO2Between film
Plate one layer of Si again3N4The light transmission of anti-reflection film can not only be ensured, can also improve on the contrary
Chromatic aberration performance, makes the effect with relatively low value of chromatism；On the other hand, by making ZrO2Film
With SiO2Si is increased between film3N4The wearability of antireflective coating can also be improved, improve and increase
The wearability of permeable membrane itself；Meanwhile, plating it is combined between antireflective coating and anti-fingerprint film layer
If Al2O3Film improves the wearability on anti-reflection film surface, so that antireflective coating will not be easily
By damage tolerant, it is ensured that its light transmittance and the effect of low value of chromatism；And due to anti-dazzling film
Layer and the existence of anti-fingerprint film layer, it is achieved that product can be made to have anti-dazzle, anti-fingerprint concurrently
With anti-dirty effect.
At the above-mentioned windows be protected panel with AG+AR+AF plated film, as a kind of embodiment party
Formula, described antireflective coating is followed successively by ZrO from the inside to surface2Film, Si3N4Film, SiO2Film, ZrO2
Film, Si3N4Film, SiO2Film, ZrO2Film, Si3N4Film and SiO2Film.By using this knot
The antireflective coating of structure can make product have the effect of low value of chromatism and high transmission rate.As
Further preferably, described antireflective coating is 10.5nm's by thickness the most successively
ZrO2Film layer, thickness are the Si of 12.2nm3N4Film, thickness are the SiO of 15.1nm2Film,
Thickness is the ZrO of 20nm2Film layer, thickness are the Si of 30.87nm3N4Film, thickness are 10nm
SiO2Film, thickness are the ZrO of 11.5nm2Film layer, thickness are the Si of 18.6nm3N4
Film and thickness are the SiO of 85.4nm2Film is constituted.Product can be made to have the most thoroughly
Light rate, product its to reflectance≤0.5% that wavelength is 400nm-700nm wave-length coverage section,
Namely realize light transmittance and reach more than 99.5%, it is achieved the effect of high transmission rate, aberration
Value ensure that at-1≤La*≤ 1 ,-2≤Lb*The high request of≤2.
At the above-mentioned windows be protected panel with AG+AR+AF plated film, implement as another kind
Mode, described antireflective coating is the most successively by ZrO2Film, Si3N4Film, SiO2Film,
ZrO2Film, Si3N4Film, SiO2Film, ZrO2Film, Si3N4Film, SiO2Film, ZrO2Film,
Si3N4Film, SiO2Film, ZrO2Film, Si3N4Film, SiO2Film, ZrO2Film, Si3N4Film and
SiO2Film is constituted.The antireflective coating using this structure can make product have low aberration equally
Value and the effect of high transmission rate.As further preferably, described antireflective coating is from the inside to surface
It is the ZrO of 10.5nm by thickness successively2Film layer, thickness are the Si of 7.2nm3N4Film, thickness
Degree is the SiO of 30.5nm2Film, the ZrO of 14.1nm2Film layer, thickness are 36.5nm's
Si3N4Film, thickness are the SiO of 11.6nm2Film, the ZrO of 15.1nm2Film layer, thickness are
28.9nm Si3N4Film, thickness are the SiO of 175.3nm2Film, the ZrO of 7.1nm2Film
Layer, thickness are the Si of 99.5nm3N4Film, thickness are the SiO of 155.3nm2Film, 16.4nm
ZrO2Film layer, thickness are the Si of 89.7nm3N4Film and thickness are the SiO of 78.9nm2
Film is constituted.Equally, it is possible to make product have preferable light transmittance, product its to wavelength be
Reflectance≤0.5% of 400nm-700nm wave-length coverage section, namely realizes light transmittance and reaches
To more than 99.5%, it is achieved the effect of high transmission rate, value of chromatism ensure that at-1≤La*
≤ 1 ,-2≤Lb*The high request of≤2, has high-precision effect.
At the above-mentioned windows be protected panel with AG+AR+AF plated film, described anti-dazzling film layer
And also there is between antireflective coating adhesive film layer.Antireflective coating and anti-dazzling film can be improved
Adhesion between Ceng, thus improve the stability of antireflective coating, be not susceptible to come off or
Shifting phenomena, so that having the effect of stable high transmission rate and antiradar reflectivity, also makes
The individual effect having stable low value of chromatism.
At the above-mentioned windows be protected panel with AG+AR+AF plated film, described transparent substrates is
The safety glass of printing opacity, sapphire, PMMA or PC material are made.These materials are made
The substrate advantage with high light transmittance.
At the above-mentioned windows be protected panel with AG+AR+AF plated film, described anti-dazzling film layer
Thickness be 3 μm～5 μm.The effect of anti-dazzle is improved by controlling thickness.
At the above-mentioned windows be protected panel with AG+AR+AF plated film, described Al2O3Film
Thickness is 1 μm～3 μm, it is ensured that the wearability on surface prevents antireflective coating to be difficult to be ground
Damage and ensure high transmission rate and the effect of low value of chromatism.
In sum, the present invention compared with prior art, has the advantage that
Originally there is the windows be protected panel of AG+AR+AF plated film, by using ZrO2Film,
Si3N4Film and SiO2Film alternately plating sets, and plates between antireflective coating and anti-fingerprint film layer
If Al2O3Film, improve and ensure product have concurrently anti-dazzle, high transmission rate, low reflection and
Anti-fingerprint effects, meanwhile, has again high-wearing feature and the effect of low value of chromatism.
Accompanying drawing explanation
Fig. 1 is the sectional structure that the present invention has the windows be protected panel of AG+AR+AF plated film
Schematic diagram.
Fig. 2 is the windows be protected panel that the another kind of the present invention has AG+AR+AF plated film
Sectional structure schematic diagram.
Fig. 3 is the windows be protected panel accordingly with AG+AR+AF plated film in comparative example 1
Sectional structure schematic diagram.
In figure, 1, transparent substrates；2, anti-dazzling film layer；3, antireflective coating；31、ZrO2
Film；32、Si3N4Film；33、SiO2Film；4、Al2O3Film；5, anti-fingerprint film layer；6、
Adhesive film layer.
Detailed description of the invention
Below by specific embodiments and the drawings, technical scheme is made further
Specific description, but the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, originally there is the windows be protected panel bag of AG+AR+AF plated film
Including transparent substrates 1, the upper surface of transparent substrates 1 is coated with anti-dazzle the most successively
Film layer 2, antireflective coating 3 and anti-fingerprint film layer 5, wherein, antireflective coating 3 is from the inside to surface
It is followed successively by ZrO2Film 31, Si3N4Film 32 and SiO2Film 33 is alternately repeated plating and sets and form,
Namely be equivalent to arrangement mode for " ZrO2Film 31-Si3N4Film 32-SiO2Film 33 "
Structural order alternately plating set repeated several times, be conducive to improving while light transmittance and have again
There is the performance of low value of chromatism, and the outermost layer of antireflective coating 3 is SiO2Film 33；Anti-reflection film
Al also it is coated with between layer 3 and anti-fingerprint film layer 52O3Film 4.By using ZrO2Film 31,
Si3N4Film 32 and SiO2Film 33 alternately plating sets the antireflective coating 3 of formation to improve light transmittance
With the effect of low value of chromatism, set 3-5 time it is generally advisable to repeat plating；Anti-reflection additionally by making
The outermost layer of film layer 3 is SiO2Film 33 can make antireflective coating 3 and Al2O3Between film 4
Adhesion more preferable, make that there is preferable stability, thus do not have and come off or hole
Phenomenon, it is ensured that the requirement of low value of chromatism.If causing that because adhesion is bad hole occurs
Gap phenomenon, the easily impact refraction effect to light, affect aberration, thus occur existing
Aberration crosses obvious phenomenon.Wherein, ZrO2Film 31, Si3N4Film 32 and SiO2Film 33
And Al2O3Film 4 all can use the vacuum coating mode of routine to plate to set and form, it is also possible to adopts
Realize by modes such as magnetron sputtering, chemical gaseous phase deposition and pulsed laser depositions.Wherein
Anti-dazzling film layer 2 can by be etched on the surface of transparent substrates 1 formed film
As anti-dazzling film layer 2, it is also possible to by using routine on the surface of transparent substrates 1
The anti-dazzling film layer 2 that AG material is made.Transparent substrates 1 therein can use printing opacity
The transparent substrates 1 that safety glass, sapphire, PMMA or PC material are made, has printing opacity
The advantage that property is good.The windows be protected panel originally with AG+AR+AF plated film can be that mobile phone regards
Window sealer, computer monitor windows be protected screen or panel computer windows be protected screen etc. electricity
The window screen of sub-product.
In particular, as a kind of embodiment, wherein antireflective coating 3 is from the inside to surface
It is arranged in order by ZrO2Film 31, Si3N4Film 32, SiO2Film 33, ZrO2Film 31, Si3N4
Film 32, SiO2Film 33, ZrO2Film 31, Si3N4Film 32 and SiO2Film 33 is constituted.Respectively
Film all uses the plated film mode of routine to be formed, as used the mode of vacuum coating.By adopting
Set with repeating alternately to plate, make the antireflective coating of formation have high transmission rate and low value of chromatism
Effect.Preferably, the thickness of film each in antireflective coating 3 is adjusted, the most anti-reflection
It is the ZrO of 10.5nm that film layer 3 is arranged in order from the inside to surface by thickness2Film layer 31, thickness
Si for 12.2nm3N4Film 32, thickness are the SiO of 15.1nm2Film 33, thickness are 20nm
ZrO2Film layer 31, thickness are the Si of 30.87nm3N4Film 32, thickness are 10nm's
SiO2Film 33, thickness are the ZrO of 11.5nm2Film layer 31, thickness are the Si of 18.6nm3N4
Film 32 and thickness are the SiO of 85.4nm2Film 33 is constituted.It can be made to wavelength to be
Light light transmittance >=99.5% of 400nm-700nm range section, and the overall value of chromatism of product
At-1≤La*≤ 1 ,-2≤Lb*≤ 2, there is high-precision performance, it is achieved that high printing opacity
Rate and the effect of low value of chromatism.As another embodiment, it is also possible to make antireflective coating
3 are arranged in order from the inside to surface by ZrO2Film 31, Si3N4Film 32, SiO2Film 33, ZrO2
Film 31, Si3N4Film 32, SiO2Film 33, ZrO2Film 31, Si3N4Film 32, SiO2Film
33、ZrO2Film 31, Si3N4Film 32, SiO2Film 33, ZrO2Film 31, Si3N4Film 32,
SiO2Film 33, ZrO2Film 31, Si3N4Film 32 and SiO2Film 33 is constituted.It is further preferred that
Making antireflective coating 3 be arranged in order from the inside to surface by thickness is the ZrO of 10.5nm2Film layer 31,
Thickness is the Si of 7.2nm3N4Film 32, thickness are the SiO of 30.5nm2Film 33,14.1nm
ZrO2Film layer 31, thickness are the Si of 36.5nm3N4Film 32, thickness are 11.6nm's
SiO2Film 33, the ZrO of 15.1nm2Film layer 31, thickness are the Si of 28.9nm3N4Film 32,
Thickness is the SiO of 175.3nm2Film 33, the ZrO of 7.1nm2Film layer 31, thickness are 99.5nm
Si3N4Film 32, thickness are the SiO of 155.3nm2Film 33, the ZrO of 16.4nm2Film layer
31, thickness is the Si of 89.7nm3N4Film 32 and thickness are the SiO of 78.9nm2Film 33
Constitute.Equally, it is possible to make it to the light printing opacity that wavelength is 400nm-700nm range section
Rate >=99.5%, it is achieved the effect of high transmission rate, additionally it is possible to make value of chromatism at-1≤La*≤ 1,
-2≤Lb*≤2.Originally have the windows be protected panel of AG+AR+AF plated film have concurrently anti-fingerprint and
Antifouling effect, its initial water droplet angle more than 120 degree, can enough reach 130 degree with
On, there is anti-fingerprint and anti-dirty characteristic.It addition, in friction resistant is tested, by adopting
Add 500g pressure with the 000# steel wool of a diameter of 20mm to rub back and forth and can reach 2500
More than secondary, frequency reaches 50 beats/min.
Further, as in figure 2 it is shown, anti-dazzling film layer 2 therein and anti-reflection film
Between layer 3, also there is adhesive film layer 6.Improve adhesion between the two, make to be difficult to out
Now come off and misplace or hole phenomenon occurs, it is ensured that the stability of antireflective coating, thus also
It is equivalent to ensure that high transmission rate and the requirement of low value of chromatism.Certainly, bonding here
Film layer 5 can use SiO2Material is made.
Further, the thickness of anti-dazzling film layer 2 therein is 3 μm～5 μm.
The effect of anti-dazzle can be improved.Wherein Al2O3The thickness of film 4 is 1 μm～3 μm.
By adjusting Al2O3The thickness of film 4 improves wearability so that antireflective coating be difficult to by
Abrasion realizes ensureing light transmittance and the performance of low colour, this tool also ensured that of product
The windows be protected panel having AG+AR+AF plated film has anti-dazzle, high transmission rate, low concurrently simultaneously
Reflection and anti-fingerprint, high-wearing feature and the advantage of low value of chromatism.
Comparative example 1
This comparative example is primarily to explanation is only with ZrO2Film 31 and SiO2Film 33 is alternately
The effect situation that the antireflective coating 3 that plating sets and formed is reached.Concrete as it is shown on figure 3,
The windows be protected panel in Fig. 3 with AG+AR+AF plated film includes transparent substrates 1, printing opacity
The upper surface of substrate 1 is coated with anti-dazzling film layer 2, antireflective coating 3 the most successively
With anti-fingerprint film layer 5, wherein, antireflective coating 3 is followed successively by ZrO from the inside to surface2Film 31
And SiO2Film 33 is alternately repeated plating and sets and form, and is namely equivalent to some by with arrangement side
Formula is " ZrO2Film 31-SiO2Film 33 " structure alternately plating set repeated several times, and increase
The outermost layer of permeable membrane layer 3 is SiO2Film 33；Between antireflective coating 3 and anti-fingerprint film layer 5
Also it is coated with Al2O3Film 4, specially anti-reflection film 3 are followed successively by ZrO from the inside to surface2Film 31,
SiO2Film 33, ZrO2Film 31, SiO2Film 33, ZrO2Film 31 and SiO2Film 33；Should
Anti-reflection film is concrete is the ZrO of 9.8nm by thickness the most successively2Film layer 31, thickness are
35.1nm SiO2Film 33, thickness are the ZrO of 39.5nm2Film layer 31, thickness are 12.2nm
SiO2Film 33, thickness are the ZrO of 42.4nm2Film layer 31 and thickness are 80.3nm's
SiO2Film 33 is constituted.It can be made the light transmittance that wavelength is 400nm-700nm range section
>=98.4%, value of chromatism is at-3≤La*≤ 3 ,-4≤Lb*≤4.Visible, individually use ZrO2
Film 31 and SiO2Film 33 alternately plating is provided as antireflective coating, although have preferable printing opacity
Rate, but at value of chromatism aspect of performance or relatively poor, precision is poor, also illustrate that this
Invention is by adding Si3N4Film 32 has large effect to value of chromatism performance, it is possible to real
The lowest aberration and high-precision effect.
Specific embodiment described in the present invention is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
It is embodied as although the present invention having been made a detailed description and having quoted some as proof
Example, but to those skilled in the art, as long as without departing from the spirit of the present invention
It is obvious for can making various changes with scope or revise.
Claims (9)
1. having a windows be protected panel for AG+AR+AF plated film, this panel includes printing opacity
Substrate (1), the upper surface of described transparent substrates (1) is coated with anti-dazzle the most successively
Light film layer (2), antireflective coating (3) and anti-fingerprint film layer (5), it is characterised in that institute
State antireflective coating (3) and be followed successively by ZrO from the inside to surface2Film (31), Si3N4Film (32) and
SiO2Film (33) is alternately repeated plating and sets and form, and the outermost layer of described antireflective coating (3)
For SiO2Film (33)；Between described antireflective coating (3) and anti-fingerprint film layer (5) also
It is coated with Al2O3Film (4).
The most according to claim 1, there is the windows be protected panel of AG+AR+AF plated film,
It is characterized in that, described antireflective coating (3) is the most successively by ZrO2Film (31),
Si3N4Film (32), SiO2Film (33), ZrO2Film (31), Si3N4Film (32), SiO2
Film (33), ZrO2Film (31), Si3N4Film (32) and SiO2Film (33) is constituted.
The most according to claim 2, there is the windows be protected panel of AG+AR+AF plated film,
It is characterized in that, described antireflective coating (3) is 10.5nm by thickness the most successively
ZrO2Film layer (31), thickness are the Si of 12.2nm3N4Film (32), thickness are 15.1nm
SiO2Film (33), thickness are the ZrO of 20nm2Film layer (31), thickness are 30.87nm
Si3N4Film (32), thickness are the SiO of 10nm2Film (33), thickness are 11.5nm
ZrO2Film layer (31), thickness are the Si of 18.6nm3N4Film (32) and thickness are 85.4nm
SiO2Film (33) is constituted.
The most according to claim 1, there is the windows be protected panel of AG+AR+AF plated film,
It is characterized in that, described antireflective coating (3) is the most successively by ZrO2Film (31),
Si3N4Film (32), SiO2Film (33), ZrO2Film (31), Si3N4Film (32), SiO2
Film (33), ZrO2Film (31), Si3N4Film (32), SiO2Film (33), ZrO2Film (31),
Si3N4Film (32), SiO2Film (33), ZrO2Film (31), Si3N4Film (32), SiO2
Film (33), ZrO2Film (31), Si3N4Film (32) and SiO2Film (33) is constituted.
The most according to claim 4, there is the windows be protected panel of AG+AR+AF plated film,
It is characterized in that, described antireflective coating (3) is 10.5nm by thickness the most successively
ZrO2Film layer (31), thickness are the Si of 7.2nm3N4Film (32), thickness are 30.5nm
SiO2Film (33), the ZrO of 14.1nm2Film layer (31), thickness are the Si of 36.5nm3N4
Film (32), thickness are the SiO of 11.6nm2Film (33), the ZrO of 15.1nm2Film layer (31),
Thickness is the Si of 28.9nm3N4Film (32), thickness are the SiO of 175.3nm2Film (33),
The ZrO of 7.1nm2Film layer (31), thickness are the Si of 99.5nm3N4Film (32), thickness
SiO for 155.3nm2Film (33), the ZrO of 16.4nm2Film layer (31), thickness are
89.7nm Si3N4Film (32) and thickness are the SiO of 78.9nm2Film (33) is constituted.
6. there is according to claim 1-5 any one the form of AG+AR+AF plated film
Protection panel, it is characterised in that described anti-dazzling film layer (2) and antireflective coating (3)
Between also there is adhesive film layer (6).
The most according to claim 1, there is the windows be protected panel of AG+AR+AF plated film,
It is characterized in that, described transparent substrates (1) is the safety glass of printing opacity, sapphire, PMMA
Or the transparent substrates (1) that PC material is made.
8. there is according to claim 1-5 any one the form of AG+AR+AF plated film
Protection panel, it is characterised in that the thickness of described anti-dazzling film layer (2) is 3 μm～5
μm。
9. there is according to claim 1-5 any one the form of AG+AR+AF plated film
Protection panel, it is characterised in that described Al2O3The thickness of film (4) is 1 μm～3 μm.
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| CN201610393815.XA CN105891914B (en) | 2016-06-04 | 2016-06-04 | A kind of windows be protected panel with AG+AR+AF plated films |
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| CN201610393815.XA CN105891914B (en) | 2016-06-04 | 2016-06-04 | A kind of windows be protected panel with AG+AR+AF plated films |
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| CN108983886A (en) * | 2018-08-15 | 2018-12-11 | 信利光电股份有限公司 | A kind of cover board and preparation method thereof |
| WO2019129110A1 (en) * | 2017-12-28 | 2019-07-04 | 华为技术有限公司 | Mobile terminal housing and mobile terminal |
| CN110706609A (en) * | 2019-10-12 | 2020-01-17 | Oppo广东移动通信有限公司 | Display module and electronic device |
| CN110937822A (en) * | 2019-12-27 | 2020-03-31 | 宜昌南玻显示器件有限公司 | Wear-resistant AG + AR + AF glass and preparation method thereof |
| CN111522461A (en) * | 2020-04-07 | 2020-08-11 | 广东小天才科技有限公司 | Glass cover plate, display module, terminal equipment and display method |
| CN113267925A (en) * | 2021-05-13 | 2021-08-17 | 杭州科汀光学技术有限公司 | Display panel with multiple anti-glare functions |
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|---|---|
| CN105891914B (en) | 2017-12-15 |
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Address after: Building B1, Zhoujiang Intelligent Manufacturing Industrial Park, Pingxiang Economic and Technological Development Zone, Pingxiang City, Jiangxi Province, 337099 Patentee after: Jiangxi Star Technology Co.,Ltd. Address before: 318015, Zhejiang, Taizhou province Jiaojiang District hung Star electronic industry base building No. 4 Patentee before: ZHEJIANG XINGXING TECHNOLOGY Co.,Ltd. |