CN108411295A - A kind of manufacturing method with antibiotic layer touch screen - Google Patents
A kind of manufacturing method with antibiotic layer touch screen Download PDFInfo
- Publication number
- CN108411295A CN108411295A CN201810176896.7A CN201810176896A CN108411295A CN 108411295 A CN108411295 A CN 108411295A CN 201810176896 A CN201810176896 A CN 201810176896A CN 108411295 A CN108411295 A CN 108411295A
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- CN
- China
- Prior art keywords
- touch screen
- antibiotic layer
- liquid
- manufacturing
- nanoscale metal
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Classifications
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- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
- C23C24/085—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of manufacturing methods with antibiotic layer touch screen, it is related to touch screen technology field.Its preparation process is：It is homogeneously dispersed in the particle of nanoscale metal material in the liquid of one surface treatment, its concentration is enabled to be maintained between 20 500ppm；By treated, liquid is uniformly coated on touch screen lid surface；The liquid of even spread is heat-treated, the solvent evaporating completely in liquid is made, enables the particle of nanoscale metal material be closely adhered on the touch screen lid surface, i.e., forms antibiotic layer on the cover board.The present invention is simple and easy to do, and nanoscale metal material is uniform and is firmly adhered in the surface cap of touch screen, and bacteriostasis is strong, reduces the approach and probability of bacterial infection, and time saving and energy saving, effective protection electronic information aid extends its service life, use easy to spread.
Description
Technical field
The present invention relates to touch screen technology fields, and in particular to a kind of manufacturing method with antibiotic layer touch screen.
Background technology
Touch screen is also known as touch screen, is a kind of induction type liquid crystal display device of the input signals such as receivable contact, when
When contacting the graphic button on screen, the haptic feedback system on screen can drive various connections according to the formula of preprogramming
Device is substituted for mechanical push button panel, and produces lively visual and sound effects by liquid crystal display picture.Touch screen
As a kind of newest computer input apparatus, be it is most simple at present, conveniently, a kind of natural man-machine interaction mode, extensive use
In fields such as the inquiry of public information, Industry Control, electronic game, multimedia teaching.Currently, existing masses' man-machine interface system
System improves the approach and probability of bacterial infection without antibacterial function, simultaneously because touch screen needs densely to penetrate manually
Mode timing is cleaned, and a large amount of manpower and materials are not only expended, but also is easier because the cleaning solvent used is to electronic information
Device damages.To solve the above-mentioned problems, it is particularly necessary to design a kind of manufacturing method with antibiotic layer touch screen.
Invention content
In view of the shortcomings of the prior art, purpose of the present invention is to be to provide a kind of system with antibiotic layer touch screen
Method is made, bacteriostasis is strong, reduces the approach and probability of bacterial infection, time saving and energy saving, protects electronic information aid, and manufacturer
Method is simple and easy to do, use easy to spread.
To achieve the goals above, the present invention is to realize by the following technical solutions：There is one kind antibiotic layer to touch
The manufacturing method of screen, preparation process are：
(1) it by the particle of nanoscale metal material, is homogeneously dispersed in the liquid of a surface treatment, its concentration is enabled to be maintained at
Between 20-500ppm；
(2) by treated, liquid is uniformly coated on touch screen lid surface；
(3) liquid of even spread is heat-treated, makes the solvent evaporating completely in liquid, enables of nanoscale metal material
Grain is closely adhered on the touch screen lid surface, i.e., forms antibiotic layer on the cover board.
Preferably, nanoscale metal particles are homogeneously dispersed in surface treatment by grinding in the step (1)
In liquid.
Preferably, nanoscale metal particles are homogeneously dispersed in surface by ultrasonic oscillation in the step (1)
In the liquid of processing, the frequency of ultrasonic oscillation is 10-50KHz.
Preferably, the particle of nanoscale metal material uses grain size for the nano silver of 1nm-100nm in the step (1)
Particle；The anti-glare surface treatment fluid that liquid is mixed using alcohols solvent with silicate compound.
Preferably, passing through one in rotary coating, immersion coating, spraying coating or idler wheel coating in the step (2)
Liquid is coated in touch screen lid surface by kind rubbing method.
Preferably, the temperature being heat-treated in the step (3) is 160-200 DEG C, heat treatment time is 30-60 minutes；
The thickness of antibiotic layer is 50-5000 angstroms.
Beneficial effects of the present invention：Manufacturing method is simple and easy to do, and nanoscale metal material is attached to touch screen surface, tool
There is stronger strong antibacterial, reduces bacterial infection risk, improve the safety used.
Description of the drawings
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments；
Fig. 1 is the flow chart of the present invention.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
Referring to Fig.1, present embodiment uses following technical scheme：A kind of manufacturer with antibiotic layer touch screen
Method, preparation process are：
(1) it by the particle of nanoscale metal material, is homogeneously dispersed in the liquid of a surface treatment, its concentration is enabled to be maintained at
Between 20-500ppm；
(2) by treated, liquid is uniformly coated on touch screen lid surface；
(3) liquid of even spread is heat-treated, makes the solvent evaporating completely in liquid, enables of nanoscale metal material
Grain is closely adhered on the touch screen lid surface, i.e., forms antibiotic layer on the cover board.
It is worth noting that, the step (1) can be uniform by nanoscale metal particles by grinding or ultrasonic oscillation method
Ground is scattered in the liquid of surface treatment；The frequency of ultrasonic oscillation is 10-50KHz.
The step (2) can by rotary coating, impregnate coating, spraying coating or idler wheel coating in a kind of rubbing method will
Liquid is coated in touch screen lid surface.
In addition, the temperature being heat-treated in the step (3) is 160-200 DEG C, heat treatment time is 30-60 minutes.
Present embodiment can enable nanoscale metal material uniformly and be firmly adhered in the surface cap of touch screen,
Make touch panel that there is stronger antibacterial, bacteria resistance function, the method is applied into the man-machine interface in the electronic information of public use
On, general masses sieve can be allowed securely to use, both promoted the safety of product and environment, also reduce the approach and machine of bacterial infection
Rate, while without travelling frequently over manual type cleaning, saving a large amount of manpower and materials, more reducing traditional approach and use cleaning solvent pair
Damage probability caused by electronic information aid, greatly prolongs service life, has a vast market application prospect.
Embodiment 1：A kind of manufacturing method with antibiotic layer touch screen, preparation process are：
(1) touch screen to one using glass material as panel substrates carries out anti-glare treatment：It is first 1nm-100nm by grain size
Nano-Ag particles enable it be dispersed in alcohols solvent with particle state in a manner of the ultrasonic oscillation of 30KHz；Again will
The anti-glare surface treatment fluid that one kind is made of silicate (ester) compound and alcoholic solvent is mixed into the dispersion liquid, and 10 are carried out to it
Minute or more stirring, enable both uniformly mixing, and adjust mixed liquor pH value be acidity, and the nano-Ag particles concentration dimension
It holds in 20-500 ppm.
(2) mixed liquor is heat-treated with spraying method even application on the surface of touch screen cover board, then to the surface,
Heat treatment temperature is 180 DEG C, heat treatment time 45 minutes.
(3) after the solvent evaporating completely in composition on the touch screen cover board and after completing gel reaction, i.e., in touch screen
One layer of anti-glare layer with antibacterial effect is formed on cover board, main group of the anti-glare layer becomes silicon and nano silver,
Its thickness is at 50-5000 angstroms.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of manufacturing method with antibiotic layer touch screen, which is characterized in that its preparation process is：
(1) it by the particle of nanoscale metal material, is homogeneously dispersed in the liquid of a surface treatment, its concentration is enabled to be maintained at
Between 20-500ppm；
(2) by treated, liquid is uniformly coated on touch screen lid surface；
(3) liquid of even spread is heat-treated, makes the solvent evaporating completely in liquid, enables of nanoscale metal material
Grain is closely adhered on the touch screen lid surface, i.e., forms antibiotic layer on the cover board.
2. a kind of manufacturing method with antibiotic layer touch screen according to claim 1, which is characterized in that the step
(1) nanoscale metal particles are homogeneously dispersed in the liquid of surface treatment by grinding in.
3. a kind of manufacturing method with antibiotic layer touch screen according to claim 1, which is characterized in that the step
(1) nanoscale metal particles are homogeneously dispersed in the liquid of surface treatment by ultrasonic oscillation in.
4. a kind of manufacturing method with antibiotic layer touch screen according to claim 3, which is characterized in that the ultrasound
The frequency of wave concussion is 10-50KHz.
5. a kind of manufacturing method with antibiotic layer touch screen according to claim 1, which is characterized in that the step
(1) particle of nanoscale metal material uses grain size for the nano-Ag particles of 1nm-100nm in.
6. a kind of manufacturing method with antibiotic layer touch screen according to claim 1, which is characterized in that the step
(1) the anti-glare surface treatment fluid that herb liquid is mixed using alcohols solvent with silicate compound.
7. a kind of manufacturing method with antibiotic layer touch screen according to claim 1, which is characterized in that the step
(2) liquid is coated on by touch screen by a kind of rubbing method in rotary coating, immersion coating, spraying coating or idler wheel coating in
In lid surface.
8. a kind of manufacturing method with antibiotic layer touch screen according to claim 1, which is characterized in that the step
(3) temperature being heat-treated in is 160-200 DEG C, and heat treatment time is 30-60 minutes.
9. a kind of manufacturing method with antibiotic layer touch screen according to claim 1, which is characterized in that the step
(3) thickness of antibiotic layer is 50-5000 angstroms in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176896.7A CN108411295A (en) | 2018-03-04 | 2018-03-04 | A kind of manufacturing method with antibiotic layer touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176896.7A CN108411295A (en) | 2018-03-04 | 2018-03-04 | A kind of manufacturing method with antibiotic layer touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108411295A true CN108411295A (en) | 2018-08-17 |
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ID=63129708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176896.7A Pending CN108411295A (en) | 2018-03-04 | 2018-03-04 | A kind of manufacturing method with antibiotic layer touch screen |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892678A (en) * | 2005-07-06 | 2007-01-10 | 宸鸿光电科技股份有限公司 | Contact control panel with antibiotic layer and mfg. method |
-
2018
- 2018-03-04 CN CN201810176896.7A patent/CN108411295A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1892678A (en) * | 2005-07-06 | 2007-01-10 | 宸鸿光电科技股份有限公司 | Contact control panel with antibiotic layer and mfg. method |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180817 |