CN106495502A - A kind of hand-set lid electroplates anti-reflection sapphire film production technique - Google Patents
A kind of hand-set lid electroplates anti-reflection sapphire film production technique Download PDFInfo
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- CN106495502A CN106495502A CN201610886122.4A CN201610886122A CN106495502A CN 106495502 A CN106495502 A CN 106495502A CN 201610886122 A CN201610886122 A CN 201610886122A CN 106495502 A CN106495502 A CN 106495502A
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- Prior art keywords
- sapphire
- reflection
- electroplates
- hand
- glass
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/151—Deposition methods from the vapour phase by vacuum evaporation
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/152—Deposition methods from the vapour phase by cvd
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Signal Processing (AREA)
- Physical Vapour Deposition (AREA)
Abstract
The present invention relates to a kind of hand-set lid electroplates anti-reflection sapphire film production technique, including：Glass surface reinforcement process, ultrasonic cleaning process, vacuum plating process, vacuum gas-phase coating process, microwave hot particle gas-phase deposition.The present invention is by electroplating anti-reflection sapphire thin film on simple glass, make its sapphire glass effect that matches in excellence or beauty in hardness, and compensate for the low deficiency of sapphire itself light transmittance, compare with sapphire on yield and also have greatly improved, the technical matters of this innovation substitute simple sapphire technique, processing is convenient quick, on cost also than sapphire advantageously.
Description
Technical field
A kind of the present invention relates to field of mobile phones, more particularly to the anti-reflection sapphire film production technique of hand-set lid plating.
Background technology
In today of mobile phone market expanding day, the competition of hand-set lid processing also grows in intensity therewith, and each big mobile phone is public
Department constantly researches and develops new technique, it is desirable to reduction production cost of adopting new technology, to improve houses market competitiveness.In modern production
In technique, hand-set lid can not meet technical requirements using simple glass, and more and more brands are precious using the remarkable indigo plant of performance
Stone glass, but its expensive material cost price allows people to hang back.
Content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of had both increased the hand-set lid glass light transmittance of itself, and energy
Meet mobile phone glass and pursue the test of the reliabilities such as the anti scuffing of higher quality, abrasion-resistant at present, and do not affect product appearance handss
The hand-set lid of sense electroplates anti-reflection sapphire film production technique.
The technical solution adopted for the present invention to solve the technical problems is：A kind of hand-set lid electroplates anti-reflection sapphire film system
Make technique, comprise the steps：
First, glass surface reinforcement process：Ordinary plate glass surface is carried out chemical enhanced；
2nd, ultrasonic cleaning process：Glass after ultrasound wave is to reinforcing is cleaned；
3rd, vacuum plating process：(1) the anti-reflection membrane process of vacuum plating is adopted, and glass surface plating after cleaning is some
Layer anti-reflection film；(2) using vacuum evaporation and microwave hot particle vapour deposition mode, by LAF3 Coating Materials molecule depositions in base material
Surface forms sapphire film layer；(3) the grease proofing membrane process of vacuum plating is adopted, anti-oil film is electroplated in sapphire film surface.
Preferably, in step one, by ordinary plate glass by ion-exchange process, change glass surface composition,
So that glass surface forms one is laminated stressor layers, strengthened glass.
Preferably, in step 3, anti-reflection film is 6 layers, and material is TI3O5 and SIO2, and gross thickness is 200-400nm.
Preferably, in step 3, the grease proofing membrane material is DON-6G, and anti-oil film thickness is 15-25nm.
Preferably, in step 3, the sapphire thicknesses of layers is 30-60nm.
Preferably, in step 3, vacuum plating anti-reflection film and grease proofing membrane process are to be steamed with electron gun with high temperature in a vacuum
Coating Materials is sent out, is allowed to evaporate in very short time, vaporized Coating Materials molecule deposition forms nanometer film in substrate surface
Layer.
Present invention additionally comprises test technology：Glass after to plating carries out hardness test, the test of water droplet angle, light transmittance respectively
Test, friction testing and Raman spectrum analyses.
The invention has the beneficial effects as follows：The present invention is by electroplating anti-reflection sapphire thin film on simple glass so as to hard
Match in excellence or beauty on degree sapphire glass effect, and compensate for the low deficiency of sapphire itself light transmittance, compares with sapphire on yield
Also have greatly improved, the technical matters of this innovation substitute simple sapphire technique, and processing is convenient quick, also compares on cost
Sapphire is advantageously.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the flow chart that hand-set lid of the present invention electroplates anti-reflection sapphire film production technique；
Fig. 2 is vacuum evaporation and the microwave hot particle gas phase that hand-set lid of the present invention electroplates anti-reflection sapphire film production technique
The process schematic representation of deposition.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore which only shows the composition relevant with the present invention.
As shown in figure 1, a kind of hand-set lid electroplates anti-reflection sapphire film production technique, comprise the steps：
First, glass surface reinforcement process：Ordinary plate glass surface is carried out chemical enhanced, ordinary plate glass is passed through
Ion-exchange process, changes glass surface composition, so that glass surface forms one is laminated stressor layers, strengthened glass.
Specifically, by the silicate glass containing alkali metal ion, it is immersed in lithium (Li+) salt of molten condition, makes surface layer of glass
Na+ or K+ ions are exchanged with Li+ ions, and surface forms Li+ ion exchange layers, as the coefficient of expansion of Li+ is less than Na+, K
+ ion, so as to cause in cooling procedure outer layer shrink less and internal layer shrink larger, after room temperature is cooled to, glass just with
Sample is in internal layer tension, the pressurized state of outer layer.
2nd, ultrasonic cleaning process：Glass after ultrasound wave is to reinforcing is cleaned；
3rd, vacuum plating process：(1), after ultrasound wave cleaning, load is carried out using special parachute kit, vacuum plating is then carried out
Anti-reflection membrane process, electroplates 6 layers of anti-reflection film, and material is TI3O5 and SIO2, and gross thickness is 200-400nm, hand-set lid glass after plating
Glass light transmittance>94%；(2) using vacuum evaporation and microwave hot particle vapour deposition mode, by LAF3 Coating Materials molecule depositions
Sapphire film layer is formed in substrate surface, thickness is 30-60nm, through accurate spectrum test and the test of various reliabilities, table
Surface hardness can anti-9H；(3) using the grease proofing membrane process of vacuum plating, coating film thickness 15-25nm, after plated film, water droplet angle is more than 110 degree；
4th, test technology：After plating, using specific purpose tool bottom sheet, then to plating after glass to carry out pencil respectively hard
Degree test, the test of water droplet angle, light transmittance test, impression formula friction testing and Raman spectrum analyses.
In step 3, vacuum plating anti-reflection film and grease proofing membrane process are in 3.0X10-5With electron gun with high temperature in Torr vacuum
Structural evaporation coating film material, is allowed to evaporate in very short time, and vaporized Coating Materials molecule deposition forms nanometer in substrate surface
Film layer.
Vacuum evaporation as shown in Figure 2 and microwave hot particle vapour deposition mode process schematic representation, base material are put into and are taken out very
In empty high temperature furnace, LAF3 Coating Materials molecules are passed through by window, LAF3 Coating Materials molecules high temperature are steamed by evaporation source
Send out, vaporized Coating Materials molecule deposition forms sapphire film layer in substrate surface.Plating sapphire film its principle is to utilize
Each mutually discontinuous characteristic stack combinations, obtain FINAL APPEARANCE transparent do not affect wireless communication transmission effect with sapphire performance
Film layer.
Embodiment 1：
First, ordinary plate glass surface is carried out chemical enhanced；
2nd, the glass after ultrasound wave is to reinforcing is cleaned, and scavenging period is 5min；
3rd, vacuum plating process：(1), after ultrasound wave cleaning, load is carried out using special parachute kit, vacuum plating is then carried out
Anti-reflection membrane process, electroplates 6 layers of anti-reflection film, and ground floor is TI3O5, and thickness is 11.41nm, and the second layer is SIO2, and thickness is
37.54nm, third layer are TI3O5, and thickness is 49.52nm, and the 4th layer is SIO2, and thickness is 10nm, and layer 5 is TI3O5, thick
Spend for 42.81nm, layer 6 is SIO2, and thickness is 87.11nm；(2) using vacuum evaporation and microwave hot particle vapour deposition side
LAF3 Coating Materials molecule deposition is formed sapphire film layer in substrate surface by formula, and thickness is 40nm；(3) vacuum plating is adopted
Grease proofing membrane process, coating film thickness 20nm；
4th, after testing, water droplet angle is 113.2 °, and light transmittance is 94.7%, and pencil hardness reaches 9H.
Embodiment 2：
First, ordinary plate glass surface is carried out chemical enhanced；
2nd, the glass after ultrasound wave is to reinforcing is cleaned, and scavenging period is 10min；
3rd, vacuum plating process：(1), after ultrasound wave cleaning, load is carried out using special parachute kit, vacuum plating is then carried out
Anti-reflection membrane process, electroplates 6 layers of anti-reflection film, and ground floor is TI3O5, and thickness is 23.54nm, and the second layer is SIO2, and thickness is
27.69nm, third layer are TI3O5, and thickness is 61.31nm, and the 4th layer is SIO2, and thickness is 29.34nm, and layer 5 is TI3O5,
Thickness is 38.46nm, and layer 6 is SIO2, and thickness is 69.76nm；(2) using vacuum evaporation and microwave hot particle vapour deposition
LAF3 Coating Materials molecule deposition is formed sapphire film layer in substrate surface by mode, and thickness is 35nm；(3) vacuum electric is adopted
Plate grease proofing membrane process, coating film thickness 18nm；
4th, after testing, water droplet angle is 112.5 °, and light transmittance is 94.2%, and pencil hardness reaches 9H.
Embodiment 2：
First, ordinary plate glass surface is carried out chemical enhanced；
2nd, the glass after ultrasound wave is to reinforcing is cleaned, and scavenging period is 8min；
3rd, vacuum plating process：(1), after ultrasound wave cleaning, load is carried out using special parachute kit, vacuum plating is then carried out
Anti-reflection membrane process, electroplates 6 layers of anti-reflection film, and ground floor is TI3O5, and thickness is 18.95nm, and the second layer is SIO2, and thickness is
30.64nm, third layer are TI3O5, and thickness is 40.91nm, and the 4th layer is SIO2, and thickness is 60.49nm, and layer 5 is TI3O5,
Thickness is 70.81nm, and layer 6 is SIO2, and thickness is 106.53nm；(2) using vacuum evaporation and microwave hot particle vapour deposition
LAF3 Coating Materials molecule deposition is formed sapphire film layer in substrate surface by mode, and thickness is 55nm；(3) vacuum electric is adopted
Plate grease proofing membrane process, coating film thickness 25nm；
4th, after testing, water droplet angle is 119.3 °, and light transmittance is 95.8%, and pencil hardness reaches 9H.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various change and modification can be carried out entirely in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (7)
1. a kind of hand-set lid electroplates anti-reflection sapphire film production technique, it is characterised in that comprise the steps：
First, glass surface reinforcement process：Ordinary plate glass surface is carried out chemical enhanced；
2nd, ultrasonic cleaning process：Glass after ultrasound wave is to reinforcing is cleaned；
3rd, vacuum plating process：(1) the anti-reflection membrane process of vacuum plating is adopted, if glass surface plating dried layer after cleaning increases
Permeable membrane；(2) using vacuum evaporation and microwave hot particle vapour deposition mode, by LAF3 Coating Materials molecule depositions in substrate surface
Form sapphire film layer；(3) the grease proofing membrane process of vacuum plating is adopted, anti-oil film is electroplated in sapphire film surface.
2. hand-set lid as claimed in claim 1 electroplates anti-reflection sapphire film production technique, it is characterised in that in step one,
By ordinary plate glass by ion-exchange process, change glass surface composition, so that glass surface forms a lamination and answers
Power layer, strengthened glass.
3. hand-set lid as claimed in claim 1 electroplates anti-reflection sapphire film production technique, it is characterised in that in step 3,
Anti-reflection film is 6 layers, and material is TI3O5 and SIO2, and gross thickness is 200-400nm.
4. hand-set lid as claimed in claim 1 electroplates anti-reflection sapphire film production technique, it is characterised in that in step 3,
The grease proofing membrane material is DON-6G, and thickness is 15-25nm.
5. hand-set lid as claimed in claim 1 electroplates anti-reflection sapphire film production technique, it is characterised in that in step 3,
The sapphire thicknesses of layers is 30-60nm.
6. hand-set lid as claimed in claim 1 electroplates anti-reflection sapphire film production technique, it is characterised in that in step 3,
Vacuum plating anti-reflection film and grease proofing membrane process are in a vacuum with electron gun with high temperature structural evaporation coating film material, are allowed in very short time
Evaporation, vaporized Coating Materials molecule deposition form nanometer film layer in substrate surface.
7. hand-set lid as claimed in claim 1 electroplates anti-reflection sapphire film production technique, it is characterised in that also include testing
Technique：Glass after to plating carries out hardness test, the test of water droplet angle, light transmittance test, friction testing and Raman spectrum respectively
Analysis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886122.4A CN106495502A (en) | 2016-10-09 | 2016-10-09 | A kind of hand-set lid electroplates anti-reflection sapphire film production technique |
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| CN201610886122.4A CN106495502A (en) | 2016-10-09 | 2016-10-09 | A kind of hand-set lid electroplates anti-reflection sapphire film production technique |
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| CN106495502A true CN106495502A (en) | 2017-03-15 |
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| CN201610886122.4A Pending CN106495502A (en) | 2016-10-09 | 2016-10-09 | A kind of hand-set lid electroplates anti-reflection sapphire film production technique |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023244A (en) * | 2018-07-18 | 2018-12-18 | 东莞华清光学科技有限公司 | A kind of cover board grey NCVM plated film preparation process |
| CN112649902A (en) * | 2020-08-26 | 2021-04-13 | 重庆玖胜光学有限公司 | Processing method of optical lens complex |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103698824A (en) * | 2013-12-27 | 2014-04-02 | 贵州蓝科睿思技术研发中心 | Coated sapphire cover plate and processing method thereof |
| CN105543786A (en) * | 2015-12-31 | 2016-05-04 | 奥特路（漳州）光学科技有限公司 | Anti-dazzling and anti-reflection abrasion-resistant mobile phone cover plate with sterilization function and preparation method thereof |
| CN105619965A (en) * | 2014-11-28 | 2016-06-01 | 苏州力合光电薄膜科技有限公司 | Self lubricating film structure, and manufacturing method and application thereof |
| CN105734499A (en) * | 2016-04-21 | 2016-07-06 | 三明福特科光电有限公司 | Preparation method of corrosion resisting and permeability increasing waterproof film |
-
2016
- 2016-10-09 CN CN201610886122.4A patent/CN106495502A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698824A (en) * | 2013-12-27 | 2014-04-02 | 贵州蓝科睿思技术研发中心 | Coated sapphire cover plate and processing method thereof |
| CN105619965A (en) * | 2014-11-28 | 2016-06-01 | 苏州力合光电薄膜科技有限公司 | Self lubricating film structure, and manufacturing method and application thereof |
| CN105543786A (en) * | 2015-12-31 | 2016-05-04 | 奥特路（漳州）光学科技有限公司 | Anti-dazzling and anti-reflection abrasion-resistant mobile phone cover plate with sterilization function and preparation method thereof |
| CN105734499A (en) * | 2016-04-21 | 2016-07-06 | 三明福特科光电有限公司 | Preparation method of corrosion resisting and permeability increasing waterproof film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023244A (en) * | 2018-07-18 | 2018-12-18 | 东莞华清光学科技有限公司 | A kind of cover board grey NCVM plated film preparation process |
| CN112649902A (en) * | 2020-08-26 | 2021-04-13 | 重庆玖胜光学有限公司 | Processing method of optical lens complex |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181217 Address after: 523000 No. 2 Kaohsiung Road, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant after: Lansi Technology (Dongguan) Co., Ltd. Address before: 518000 Gongming Office, Guangming New District, Shenzhen City, Guangdong Province Applicant before: Lansiwang Technology (Shenzhen) Co., Ltd. |
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Application publication date: 20170315 |