CN208110567U - A kind of novel antibacterial touching display screen - Google Patents
A kind of novel antibacterial touching display screen Download PDFInfo
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- CN208110567U CN208110567U CN201820745951.5U CN201820745951U CN208110567U CN 208110567 U CN208110567 U CN 208110567U CN 201820745951 U CN201820745951 U CN 201820745951U CN 208110567 U CN208110567 U CN 208110567U
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- display screen
- touch
- antibacterial
- touching display
- substrate
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Abstract
The utility model discloses a kind of novel antibacterial touching display screens, deviate from the cover board of one side surface of display module including display module, positioned at the display module towards the touch-control sensing layer on display one side surface of light emitting and positioned at the touch-control sensing layer, doped with antimicrobial particle in the cover board.Doped with antimicrobial particle in the cover board of the utility model; since it is with antibacterial functions; the touching display screen is allowed to inhibit the growth and procreation of the touching display screen surface bacteria; on the one hand touch screen body sensitivity, optical property is protected not to be influenced by bacterium etc.; on the other hand the operator of touch screen is made not touch the harmful organisms such as bacterium; the probability of indirect infection is reduced, the health of user is effectively protected.
Description
Technical field
The utility model relates to field of display technology, more particularly to a kind of novel antibacterial touching display screen.
Background technique
Currently, with the improvement of living standards with the progress of Information technology, the electronic products such as mobile phone, tablet computer and
Also more and more abundant multiplicity, touching display screen are also more and more contacted by people living electric apparatus.And touching display screen has
Have the advantages that durable, reaction speed is fast, save space, be easy to man-machine communication, user only need to gently be touched on display screen with hand
Label or character image can be achieved with to host service function, simple and convenient.
Bacterium, fungi, algae and other unicellular organisms etc. present on touching display screen, it is easy in touching display screen
Surface is grown and is bred, and with the metabolism of these biologies, they generate chemical by-product, and then can corrode touch-control
Display screen weakens its sensitivity, and can generate smell, in addition, a certain number of bacterium colonies shroud and also will affect touching display screen
Optical property, it is irrecoverable it is low damaged touching display screen, meanwhile, most of touching display screens are directly connect with operator
Touching, and different operators the case where directly it is easy to appear mediate contacts, and bring ambient dust, bacterium or operator
Bacterium touching display screen touch-surface accumulate, and between different operators contact propagate, become a public
Bacterial origin, therefore the fungi-proofing of touching display screen becomes urgent problem.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of novel antibacterial touching display screen.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of novel antibacterial touching display screen, including display module, it is located at the display module towards display light emitting
Touch-control sensing layer on one side surface and the cover board for deviating from one side surface of display module positioned at the touch-control sensing layer,
Doped with antimicrobial particle in the cover board.
Further, the antimicrobial particle is nano metal particles.
Further, the nano metal particles are nano silver particles, nanometer zinc particles or nanometer copper particle.
Further, the cover board is glass cover-plate, acrylic cover board, sapphire cover board or polymethyl methacrylate lid
Plate.
Further, the touch-control sensing layer is fitted on the cover sheet by optical adhesive layer；The display module
It is fitted on the touch-control sensing layer by optical adhesive layer.
Further, the touch-control sensing layer includes substrate and the transparent conductive patterns that are formed on the substrate.
Further, the transparent conductive patterns are tin indium oxide pattern.
Further, the substrate is glass substrate or methyl methacrylate substrate.
Further, the display module is liquid crystal display die set.
As a further improvement, being additionally provided with film layer structure between the touch-control sensing layer and display module.
Further, the film layer structure includes substrate；Positioned at the first surface of the substrate, for natural light to be converted
At the polarizing layer of linearly polarized light；Away from the optical retarder on the surface of the substrate on the polarizing layer；Positioned at the base
The second surface of material, the anti-dazzle photosphere for light to be scattered.
The utility model has the advantages that：
Doped with antimicrobial particle in the cover board of the utility model, since it is with antibacterial functions, so that the touch-control is shown
Screen can inhibit the growth and procreation of the touching display screen surface bacteria, on the one hand protect touch screen body sensitivity, optics
Performance is not influenced by bacterium etc., is on the other hand made the operator of touch screen not touch the harmful organisms such as bacterium, is reduced
The health of the probability of indirect infection, user is effectively protected.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is another structural schematic diagram of the utility model.
In figure：1, display module, 2, touch-control sensing layer, 3, cover board, 4, optical adhesive layer, 5, antimicrobial particle, 6, optical delay
Layer, 7, polarizing layer, 8, substrate, 9, anti-dazzle photosphere.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Refering to fig. 1, a kind of novel antibacterial touching display screen, including display module, it is located at the display module towards aobvious
Show the touch-control sensing layer on one side surface of light emitting and is located at the touch-control sensing layer away from one side surface of display module
Cover board, doped with antimicrobial particle in the cover board.
The cover board can be glass cover-plate, is also possible to acrylic cover board, can also be polymethyl methacrylate
(PMMA) the nonmetallic materials cover board such as cover board or sapphire cover board.
The antimicrobial particle is nano metal particles.The nano-sized metal particles refer to biochemical activity, can
The cell wall for penetrating bacterium causes cell endo enzyme albuminous degeneration and natural death effect, and the nanometer of partial size about 1nm-100nm
Grade metallic.Preferably, the nano metal particles are nano silver particles, nanometer zinc particles or nanometer copper particle, but not office
It is limited to this.
Silver has generally acknowledged antibacterial effect, it is however generally that, a kind of antibiotic can substantially kill 6 kinds of different antibionts, but
Be silver can but kill 600 various bacterias, along with silver is not toxic substance, thus silver use scope quite extensively and history
It is long, by way of high-tech nanotechnology, silver particles activity is made to become larger, antibacterial functions enhancing, to home environment and individual
Health increased quality, silver-colored nanoscale fine particle have significant bactericidal effect, nano silver in more times of diluted situations,
Bacterium is asked for Escherichia coli, golden yellow grape, Salmonella and Pseudomonas aeruginosa etc. have 99.99% inhibition effect.
The ability of copper and zinc in terms of killing fungi and algae is more stronger than silver.For Escherichia coli, staphylococcus aureus
With antibiotic rate >=90% of fungi.
Doped with antimicrobial particle in the cover board of the utility model, since it is with antibacterial functions, so that the touch-control is shown
Screen can inhibit the growth and procreation of the touching display screen surface bacteria, on the one hand protect touch screen body sensitivity, optics
Performance is not influenced by bacterium etc., is on the other hand made the operator of touch screen not touch the harmful organisms such as bacterium, is reduced
The health of the probability of indirect infection, user is effectively protected.
The touch-control sensing layer is fitted on the cover sheet by optical adhesive layer；The display module passes through optical cement
Layer is fitted on the touch-control sensing layer.Optical cement is usually OCA optical cement (Optically Clear Adhesive, optics
Glue) or SCA optical cement (Solid Optically Clear Adhesive, Solid-state Optics glue), certainly in necessity situation
It can be other kinds of glue.The advantages of OCA optical cement is：1, dazzle can be reduced, the loss that LCD issues light is reduced, is increased
The transmissivity that the brightness and offer of LCD is done reduces energy consumption；2, increase the contrast under contrast, especially strong illumination；3,
Face is connected with higher intensity；4, Newton's ring is avoided；5, product surface is more smooth；6, non-boundary expands visible area.SCA light
Learning glue has a superior translucency, clarity, cementability, the superior heat-resisting weatherability of moisture-proof, especially with excellent antidetonation and
The capability of antidetonance significantly improves safety, reliability, durability and the aesthetics of touch screen entirety.Thus, OCA glue and SCA
Glue is widely used in the gluing of each element of touching display screen.
The touch-control sensing layer includes substrate and the transparent conductive patterns that are formed on the substrate.The electrically conducting transparent
Pattern is tin indium oxide pattern.The substrate can be various substrates commonly used in the art, and under preferable case, substrate is glass base
Plate or plastic base, wherein plastic base can be transparent polypropylene (PP), polymethyl methacrylate (PMMA), poly- carbonic acid
The plastic bases such as ester (PC).
As a further improvement, referring to Fig.2, being additionally provided with film layer structure between the touch-control sensing layer and display module.Institute
Stating film layer structure includes substrate；Positioned at the first surface of the substrate, for natural light to be converted into the polarizing layer of linearly polarized light；
Away from the optical retarder on the surface of the substrate on the polarizing layer；Positioned at the second surface of the substrate, being used for will
The anti-dazzle photosphere that light is scattered.
There is optical adhesive layer, the film layer structure and the display mould between the film layer structure and the touch-control sensing layer
There is optical adhesive layer between group.More specifically, being equipped with optical adhesive layer, institute between the optical retarder and the touch-control sensing layer
State the optical adhesive layer that framed patch is set between anti-dazzle photosphere and the display module.
The thickness range of the optical retarder is 45-75um；The thickness range of the polarizing layer is 60-70um；It is described
The thickness range of anti-dazzle photosphere is 3-4 μm.
The utility model by the way that film layer structure is arranged between touch-control sensing layer and display module, may be implemented anti-dazzle and
The function of anti-sunglasses.In the film layer mechanism of the utility model, anti-dazzle photosphere, optical retarder, polarizing layer and substrate are integrated
A film is formed together, reduces the overall thickness of optical film compared with prior art, while also reducing cost.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (10)
1. a kind of novel antibacterial touching display screen, including display module, it is located at the display module towards display light emitting one
Touch-control sensing layer on side surface and the cover board for deviating from one side surface of display module positioned at the touch-control sensing layer, institute
It states in cover board doped with antimicrobial particle.
2. antibacterial touching display screen as described in claim 1, which is characterized in that the antimicrobial particle is nano metal particles.
3. antibacterial touching display screen as claimed in claim 2, which is characterized in that the nano metal particles are nanometer silver granuel
Son, nanometer zinc particles or nanometer copper particle.
4. antibacterial touching display screen as described in claim 1, which is characterized in that the cover board is glass cover-plate, acrylic lid
Plate, sapphire cover board or polymethyl methacrylate cover board.
5. antibacterial touching display screen as described in claim 1, which is characterized in that the touch-control sensing layer is pasted by optical adhesive layer
It closes on the cover board；The display module is fitted on the touch-control sensing layer by optical adhesive layer.
6. antibacterial touching display screen as described in claim 1, which is characterized in that the touch-control sensing layer includes substrate and shape
Transparent conductive patterns on substrate described in Cheng Yu.
7. antibacterial touching display screen as claimed in claim 6, which is characterized in that the transparent conductive patterns are tin indium oxide figure
Case；The substrate is glass substrate or methyl methacrylate substrate.
8. antibacterial touching display screen as described in claim 1, which is characterized in that the display module is liquid crystal display die set.
9. antibacterial touching display screen as described in claim 1, which is characterized in that between the touch-control sensing layer and display module
It is additionally provided with film layer structure.
10. antibacterial touching display screen as claimed in claim 9, which is characterized in that the film layer structure includes substrate；Positioned at institute
The first surface for stating substrate, for natural light to be converted into the polarizing layer of linearly polarized light；Away from described on the polarizing layer
The optical retarder on the surface of substrate；Anti-dazzle photosphere positioned at the second surface of the substrate, for light to be scattered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745951.5U CN208110567U (en) | 2018-05-18 | 2018-05-18 | A kind of novel antibacterial touching display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745951.5U CN208110567U (en) | 2018-05-18 | 2018-05-18 | A kind of novel antibacterial touching display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110567U true CN208110567U (en) | 2018-11-16 |
Family
ID=64115328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820745951.5U Active CN208110567U (en) | 2018-05-18 | 2018-05-18 | A kind of novel antibacterial touching display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110567U (en) |
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2018
- 2018-05-18 CN CN201820745951.5U patent/CN208110567U/en active Active
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