CN203919893U - thin film structure - Google Patents
thin film structure Download PDFInfo
- Publication number
- CN203919893U CN203919893U CN201320692273.8U CN201320692273U CN203919893U CN 203919893 U CN203919893 U CN 203919893U CN 201320692273 U CN201320692273 U CN 201320692273U CN 203919893 U CN203919893 U CN 203919893U
- Authority
- CN
- China
- Prior art keywords
- blue light
- membrane structure
- layer
- substrate
- antibacterial
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000010409 thin film Substances 0.000 title 1
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 239000012528 membrane Substances 0.000 claims description 35
- 239000010410 layer Substances 0.000 claims description 31
- 239000012790 adhesive layer Substances 0.000 claims description 17
- 230000001877 deodorizing effect Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003115 biocidal effect Effects 0.000 abstract description 2
- 229910052797 bismuth Inorganic materials 0.000 abstract 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 2
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000004332 deodorization Methods 0.000 abstract 1
- 229910001923 silver oxide Inorganic materials 0.000 abstract 1
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Substances [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Optical Filters (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a film structure is suitable for and puts just it includes the basement and strains the antibiotic deodorization layer of blue light before the display screen. The blue light filtering antibacterial deodorizing layer is configured on the substrate to filter part of light with the wavelength less than 480 nm. The blue light filtering antibacterial deodorizing layer is at least composed of nano bismuth vanadate, or nano bismuth vanadate and nano silver oxide.
Description
Technical field
The utility model relates to a kind of membrane structure, and relates to especially a kind of membrane structure that is suitable for being placed in before display screen.
Background technology
According to research, it is the light below wavelength 480nm that human eye is injured to maximum optical wavelength.But, although the function that the protection pad pasting of some display screen emphasizes to filter blue light is at present actually the light transmittance that reduces overall light, so can cause integral light-transmitting effect bad.In addition, the protection pad pasting of display screen, except having the function of filtering blue light, only has the function that prevents from scraping damage, but stresses in the epoch of multi-functional effectiveness at this, and effect of this protection pad pasting is slightly inadequate.
Utility model content
The utility model provides a kind of membrane structure, and it is suitable for being placed in before display screen, and has better optical filtering, deodorizing and antibacterial effect.
Membrane structure of the present utility model, is suitable for being placed in before display screen and it comprises substrate and filter blue light antibacterial and deodouring layer.Filter blue light antibacterial and deodouring layer is disposed in substrate, to filter the light of the following wavelength of part 480nm.Filter blue light antibacterial and deodouring layer is at least made up of nanometer pucherite or nanometer pucherite and Nano Silver or nanometer pucherite and nano phase ag_2 o.
In an embodiment of the present utility model, above-mentioned membrane structure also comprises pressure sensing adhesive layer (pressuresensitive adhesive, PSA), is disposed in substrate, and wherein substrate is between pressure sensing adhesive layer and filter blue light antibacterial and deodouring layer.
In an embodiment of the present utility model, the thickness of above-mentioned pressure sensing adhesive layer is between 10 microns to 100 microns.
In an embodiment of the present utility model, above-mentioned membrane structure also comprises mould release membrance, is disposed in pressure sensing adhesive layer.
In an embodiment of the present utility model, above-mentioned membrane structure also comprises release layer, is disposed on filter blue light antibacterial and deodouring layer.
In an embodiment of the present utility model, the thickness of above-mentioned filter blue light antibacterial and deodouring layer is between 1 micron to 9 microns.
In an embodiment of the present utility model, the thickness of above-mentioned substrate is between 20 microns to 200 microns.
In an embodiment of the present utility model, above-mentioned substrate comprises PET (polyethylene terephthalate, PET) film, polypropylene (Polypropylene, PP) film, polyethylene (polyethylene, PE) film or polystyrene (Polystyrene, PS) film.
Based on above-mentioned; because membrane structure of the present utility model has filter blue light antibacterial and deodouring layer; therefore while this membrane structure being placed in before display screen; except filtering the light of the following wavelength of part 480nm; outside eyes with protection user, it also has protection display screen and makes to protect screen to have deodorizing and antibacterial function.
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Brief description of the drawings
Fig. 1 is depicted as the schematic diagram of a kind of membrane structure of an embodiment of the present utility model;
Fig. 2 is depicted as the schematic diagram of a kind of membrane structure of another embodiment of the present utility model.
Description of reference numerals:
100a, 100b: membrane structure;
110: substrate;
120: filter blue light antibacterial and deodouring layer;
130: pressure sensing adhesive layer;
140,150: fractal film;
T1, T2, T3: thickness.
Detailed description of the invention
Fig. 1 is depicted as the schematic diagram of a kind of membrane structure of an embodiment of the present utility model.Please refer to Fig. 1, in the present embodiment, membrane structure 100a is suitable for being placed in before display screen (not shown) and comprises substrate 110 and filter blue light antibacterial and deodouring layer 120.Filter blue light antibacterial and deodouring layer 120 is disposed in substrate 110, to filter the light of the following wavelength of part 480nm.Filter blue light antibacterial and deodouring layer 120 is at least made up of nanometer pucherite or nanometer pucherite and Nano Silver or nanometer pucherite and nano phase ag_2 o.Herein, display screen is for example the screen of the electronic installations such as video screen, computer screen, mobile phone screen or personal digital assistant (PersonalDigital Assistant, PDA) screen, but not as limit.
More particularly, the substrate 110 of the present embodiment is for example PET (polyethylene terephthalate, PET) film, polypropylene (Polypropylene, PP) film, polyethylene (polyethylene, PE) film or polystyrene (Polystyrene, PS) film.Filter blue light antibacterial and deodouring layer 120 is disposed on a side surface of substrate 110, and wherein filtering blue light antibacterial and deodouring layer 120 is to be for example formed in substrate 110 by the mode of coating.Particularly, the material in filter blue light antibacterial and deodouring layer 120, nanometer pucherite (this is yellow substance) or nanometer pucherite and Nano Silver or nanometer pucherite and nano phase ag_2 o, it has the function of the light that filters the following wavelength of part 480nm.In other words, the filter blue light antibacterial and deodouring layer 120 of the present embodiment can retain ruddiness (the above wavelength of 590 nanometer) and green glow (wavelength is between 500 nanometer to 590 nanometers).On the other hand, filter blue light antibacterial and deodouring layer 120 is because of its material characteristics, therefore also have deodorizing and antibacterial function.Herein, the thickness T 1 of substrate 110 is between 20 microns to 200 microns, and the thickness T 2 of deodorizing antibiotic filter layer 120 is between 1 micron to 9 microns.
Before membrane structure 100a is placed in to display screen (not shown) time, the substrate 110 of membrane structure 100a can directly contact display screen, and filter blue light antibacterial and deodouring layer 120 is relatively away from display screen.Substrate 110 can be considered the contact layer of filter blue light antibacterial and deodouring layer 120 and display screen; and filter blue light antibacterial and deodouring layer 120 is except can filtering the eyes of blue light with protection user; it can't filter out ruddiness and green glow, can effectively maintain the brightness that display screen presents.Moreover the filter blue light antibacterial and deodouring layer 120 of the present embodiment, except can effectively protecting display screen curtain, can also make the display screen being attached have deodorizing and antibacterial function.In addition,, because the membrane structure 100a of the present embodiment can arbitrarily cut out the size with corresponding display screen, therefore can have and preferably use flexibility ratio and laminating degree.
Fig. 2 is depicted as the schematic diagram of a kind of membrane structure of another embodiment of the present utility model.The present embodiment is continued to use element numbers and the partial content of previous embodiment, wherein adopts identical label to represent identical or approximate element, and has omitted the explanation of constructed content.Explanation about clipped can be with reference to previous embodiment, and it is no longer repeated for the present embodiment.
Please refer to Fig. 2, the membrane structure 100b of the present embodiment is similar to the membrane structure 100a of Fig. 1, but the two Main Differences part is: the membrane structure 100b of the present embodiment also comprises pressure sensing adhesive layer (PSA) 130, wherein pressure sensing adhesive layer 130 is disposed in substrate 110, and substrate 110 is between pressure sensing adhesive layer 130 and filter blue light antibacterial and deodouring layer 120.Herein, pressure sensing adhesive layer 130 is because it has viscosity, and therefore membrane structure 100b can be fixed on display screen (not shown) by pressure sensing adhesive layer 130, and wherein the thickness T 3 of pressure sensing adhesive layer 130 is between 10 microns to 100 microns.
In addition, the membrane structure 100b of the present embodiment also comprises and is disposed at the fractal film 140 on filter blue light antibacterial and deodouring layer 120 and is disposed at the fractal film 150 in pressure sensing adhesive layer 130.In the time that membrane structure 100b is not yet attached on display screen (not shown), fractal film 140 and fractal film 150 can be protected respectively filter blue light antibacterial and deodouring layer 120 and pressure sensing adhesive layer 130, effectively to maintain its material behavior.
In sum; because membrane structure of the present utility model has filter blue light antibacterial and deodouring layer; therefore while this membrane structure being placed in before display screen; except filtering the light of the following wavelength of part 480nm; outside eyes with protection user, it also has protection display screen and makes display screen have deodorizing and antibacterial function.
Finally it should be noted that: above each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
Claims (7)
1. a membrane structure, is suitable for being placed in before display screen, it is characterized in that, this membrane structure comprises:
Substrate; And
Filter blue light antibacterial and deodouring layer, is disposed in this substrate, to filter the light of the following wavelength of part 480nm.
2. membrane structure according to claim 1, is characterized in that, also comprises:
Pressure sensing adhesive layer, is disposed in this substrate, and wherein this substrate is between this pressure sensing adhesive layer and this filter blue light antibacterial and deodouring layer.
3. membrane structure according to claim 2, is characterized in that, the thickness of this pressure sensing adhesive layer is between 10 microns to 100 microns.
4. membrane structure according to claim 2, is characterized in that, also comprises:
Mould release membrance, is disposed in this pressure sensing adhesive layer.
5. membrane structure according to claim 1, is characterized in that, also comprises:
Mould release membrance, is disposed on this filter blue light antibacterial and deodouring layer.
6. membrane structure according to claim 1, is characterized in that, the thickness of this filter blue light antibacterial and deodouring layer is between 1 micron to 9 microns.
7. membrane structure according to claim 1, is characterized in that, the thickness of this substrate is between 20 microns to 200 microns.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102218288U TWM470368U (en) | 2013-09-30 | 2013-09-30 | Film structure |
| TW102218288 | 2013-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919893U true CN203919893U (en) | 2014-11-05 |
Family
ID=50347817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692273.8U Expired - Fee Related CN203919893U (en) | 2013-09-30 | 2013-11-05 | thin film structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203919893U (en) |
| TW (1) | TWM470368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154366A (en) * | 2015-04-24 | 2016-11-23 | 宣茂科技股份有限公司 | Filter blue light optical diaphragm and manufacture method thereof |
| CN111168824A (en) * | 2020-03-05 | 2020-05-19 | 杭州诺贝尔陶瓷有限公司 | Full-digital decorative ceramic polished tile with antibacterial function and production method thereof |
| CN111333345A (en) * | 2020-03-09 | 2020-06-26 | 上海大学 | Blue light prevention film and application thereof, blue light prevention diaphragm and preparation method and application thereof |
-
2013
- 2013-09-30 TW TW102218288U patent/TWM470368U/en not_active IP Right Cessation
- 2013-11-05 CN CN201320692273.8U patent/CN203919893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154366A (en) * | 2015-04-24 | 2016-11-23 | 宣茂科技股份有限公司 | Filter blue light optical diaphragm and manufacture method thereof |
| CN111168824A (en) * | 2020-03-05 | 2020-05-19 | 杭州诺贝尔陶瓷有限公司 | Full-digital decorative ceramic polished tile with antibacterial function and production method thereof |
| CN111333345A (en) * | 2020-03-09 | 2020-06-26 | 上海大学 | Blue light prevention film and application thereof, blue light prevention diaphragm and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM470368U (en) | 2014-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20161105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |