CN204586030U - Multilayer tempering diaphragm - Google Patents
Multilayer tempering diaphragm Download PDFInfo
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- CN204586030U CN204586030U CN201520056299.2U CN201520056299U CN204586030U CN 204586030 U CN204586030 U CN 204586030U CN 201520056299 U CN201520056299 U CN 201520056299U CN 204586030 U CN204586030 U CN 204586030U
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Abstract
A kind of multilayer tempering diaphragm; comprise: a substrate layer; one printed layers; be arranged at a side of substrate layer; one explosion-proof layer, is arranged at the another side of described printed layers relative to described substrate layer, and an adhesion layer; be arranged between explosion-proof layer and printed layers, in order to increase described explosion-proof layer and described printed layers adhesion.Wherein said multilayer tempering diaphragm has a curved face part, closely sealedly can be attached at the surface of a curve screens, and this substrate layer, printed layers and explosion-proof layer fits tightly to each other, avoids there is gap between printed layers and explosion-proof layer.
Description
Technical field
The utility model system has about a kind of multilayer tempering diaphragm, refers to a kind of multilayer tempering diaphragm being used in mobile phone or the electronic product screen protection purposes with curve screens especially.
Background technology
In recent years; in using the electronic product with screen; such as when video camera, mobile phone, media player, digital still camera, personal digital assistant, panel computer or various display screen, for protection screen is not by external force scratch, generally all can be pasted with diaphragm on screen.
Existing electronic product screen protecting film, general cording has a substrate layer, and the bottom surface of substrate layer is provided with a following layer, through following layer, substrate layer is attached at the surface of mobile phone or electronic product screen.This kind of existing screen protecting film; usual substrate layer is made up of the base material of the plastic cement material of independent one deck; therefore only there is the function that basic protection screen glass is not scraped off; simultaneously because the light transmittance of the material selected of general diaphragm, antireflection rate and wear-resistant performance are not good, the display image quality definition after therefore causing screen to attach diaphragm declines.Simultaneously because general diaphragm only has scratch resistant function, the intensity of screen glass cannot be increased, therefore not there is the effect preventing screen glass cracked.
But in recent years due to the result that mobile phone screen is in large size, add screen glass and suffer to clash into cracked risk, the demand therefore with the diaphragm of glass explosive-proof protector film function is more and more higher.Simultaneously because electronic product resolution of screen promotes, and consumer is for the requirement also pay attention to day by day of electronic product screen display image quality, and the requirement therefore for the optical property such as antireflection rate, anti-glare, light transmittance of screen glass diaphragm also constantly increases.
But the screen protecting film of the individual layer material commonly used also cannot reach above-mentioned effect, therefore has the product of so-called multilayer tempering diaphragm to occur on the market.Existing multiple field tempering diaphragm; usually there is substrate layer and the rupture pressure disc of strengthening; to increase the rigidity of electronic product screen glass; reduce the chance that screen glass is cracked; various functional film can be added in multi-layer film structure simultaneously; to improve the various optical properties of diaphragm, and various additional function, such as: the function such as antireflection, anti-glare, anti-blue light, scratch resistant, anti-fingerprint.Such as, in Taiwan Patent M468407 case, propose a kind of structure of multilayer tempering diaphragm, the structure of this kind of existing multilayer tempering diaphragm comprises: a safety glass layer, a rupture pressure disc, a printed layers, an oleophobic layer and a layer of silica gel.After the surface finish of wherein safety glass layer, described oleophobic layer is set, safety glass arranges described rupture pressure disc relative to the another side of oleophobic layer, then between rupture pressure disc and safety glass layer, can a printed layers be set further, and described layer of silica gel is set further in the bottom surface of rupture pressure disc, in order to be attached on the screen glass of electronic product.
Although the tempering diaphragm more existing single-layer type diaphragm of this kind of multiple field has and better prevents screen cracked, and it is explosion-proof to make diaphragm have through various functional layer, anti-fingerprint is stained with the various additional functions such as glutinous, but it forms due to the mode of adopting multilayer film and mutually coinciding, if substrate layer is incomplete with the attaching between each functional layer, when having micro gap, air is had between each functional layer of diaphragm by making, therefore refractive index during each functional layer of light penetration is had influence on, the optical properties such as penetrability, too increase the possibility that light reflects at interlayer, and the situation causing screen display image quality to detract produces.Such as, in aforementioned Taiwan Patent M468407 case, directly engage between its rupture pressure disc with printed layers, but when if material associativity between printed layers and rupture pressure disc is not good, will make to produce gap between rupture pressure disc and printed layers, cause above-mentioned light transmission to decline, and the situation of interlayer reflection produce.
In addition, existing multilayer tempering diaphragm is generally plane diaphragm, can only use the glass surface being attached to flat screen.But use in recent years due to curve screens is more and more universal, therefore makes diaphragm also must coordinate the structure changing into curved surface, fully can be attached to all surfaces of curve screens, and reach the effect protecting electronic product screen completely.
Due to the various shortcomings that above reason causes existing multilayer tempering diaphragm to use, therefore how by the improvement of structural design, overcome above-mentioned disappearance, become the important topic one of of this cause institute for solution.
Utility model content
The utility model main purpose is to provide one to have curved-surface structure, and the multilayer tempering diaphragm that can use with the electronic product collocation with curve screens, it comprises: a substrate layer, a printed layers, an adhesion layer, an explosion-proof layer.Wherein substrate layer is safety glass or plastic layer, and described printed layers is arranged at a side of this substrate layer; Described explosion-proof layer is arranged at the another side of described printed layers relative to described substrate layer; Described adhesion layer is arranged between described explosion-proof layer and described printed layers, in order to increase described explosion-proof layer and described printed layers adhesion.Wherein said substrate layer, described printed layers, described explosion-proof layer, described adhesion layer coincide together jointly, and fit tightly seamless existence to each other.
In the further embodiment of the utility model, substrate layer arranges a film plating layer and an oleophobic layer relative to the another side of printed layers, and described film plating layer can be antireflection plated film, anti-glare plated film or scratch resistant sclerosis plated film.
According to an embodiment of the present utility model, described substrate layer is provided with a film plating layer relative to the another side of described printed layers.
According to another embodiment of the present utility model, described film plating layer is provided with an oleophobic layer relative to the another side of described substrate layer.
According to another embodiment of the present utility model, at least one part of described multilayer tempering diaphragm has bending section configuration.
According to another embodiment of the present utility model, described explosion-proof layer is provided with a following layer relative to the another side of described substrate layer, and described following layer fits in the outside of the screen panel glass of described electronic product.
According to another embodiment of the present utility model, described explosion-proof layer is a PC film or is an ink layer.
According to another embodiment of the present utility model, described film plating layer is antireflection film plating layer or resists dizzy film plating layer or scratch resistant hardened layer.
According to another embodiment of the present utility model, described printed layers is a dye coating.
According to another embodiment of the present utility model, described printed layers is metal chromatograph or a photochromatic layer.
According to another embodiment of the present utility model, described printed layers is primary antibodie blu-ray layer.
The beneficial effects of the utility model are to provide a kind of multilayer tempering diaphragm with the stereochemical structure of curve form, can apply to protect the curve screens of electronic product and reach every additional functions such as explosion-proof, anti-fingerprint, antireflection, anti-glare, anti-blue light.Simultaneously through technological means of the present utility model, can make to fit closely between explosion-proof layer and printed layers, reach the effect of full laminating, avoid the existence of interlayer spacings and cause the situation that light transmittance declines and interlayer reflects to produce.
Further understand feature of the present utility model and technology contents for enable, refer to following about detailed description of the present utility model and accompanying drawing, but institute's accompanying drawings only provides with reference to and use is described, be not used for the utility model in addition limitr.
Accompanying drawing explanation
Fig. 1 is the profile construction schematic diagram that the utility model multilayer tempering diaphragm and has the electronic product collocation using state of curve screens.
Fig. 2 is the amplification profile schematic diagram of the multi-layer film structure of the utility model multilayer tempering diaphragm.
Fig. 3 is the D structure schematic diagram that the utility model multilayer tempering diaphragm and has the electronic product collocation using state of curve screens.
Fig. 4 is the profile construction schematic diagram that the multilayer tempering diaphragm and of another embodiment of the utility model has the electronic product collocation using state of curve screens.
Wherein, description of reference numerals is as follows:
Electronic product 1
Curve screens 2
Bending cambered surface 2a
Multilayer tempering diaphragm 10
Curved face part 11
Curved face part 11a
Binding face 12
Multi-layer film structure 20
Substrate layer 21
Film plating layer 22
Oleophobic layer 23
Printed layers 24
Adhesion layer 25
Explosion-proof layer 26
Following layer 27
Detailed description of the invention
As shown in Figures 1 and 3, main purpose of the present utility model is to provide on a kind of screen glass that can be attached to the electronic product with curve screens, to protect this curve screens not easily broken, and provides the multilayer tempering diaphragm of various additional function.
As shown in Figure 1, for a multilayer tempering diaphragm 10 of the present utility model and an electronic product 1 with curve screens 2 are arranged in pairs or groups the organigram of using state.In this embodiment, electronic product 1 is a mobile phone, but practical above this electronic product 1 that uses can be such as: the various electronic products with display screen such as panel computer, notebook computer, display, media player.
The bottom surface of described multilayer tempering diaphragm 10 has a binding face 12, in order to be attached on the curve screens 2 of electronic product 1.This multilayer tempering diaphragm 10 has a curved face part 11; this curved face part 11 has the crimped section shape cooperatively interacted with curve screens 2; therefore make curve screens 2 surface of the shape of binding face 12 and electronic product 1 coordinate completely, and can be attached on the surface of this curve screens 2.
Multilayer tempering diaphragm 10 of the present utility model is made up of a multi-layer film structure 20; as shown in Figure 2, this multi-layer film structure 20 mainly comprises: substrate layer 21, film plating layer 22, oleophobic layer 23, printed layers 24, adhesion layer 25, explosion-proof layer 26 and a following layer 27.
Wherein said substrate layer 21 is preferably tempered glass or plastic rubber substrate, and its side towards the binding face 12 of described multilayer tempering diaphragm 10 is provided with described printed layers 24, is provided with described film plating layer 22 relative to the opposite side of this printed layers 24.
Wherein the function of this printed layers 24 is for providing the complexion layer of multilayer tempering diaphragm 10, the color of its function for a change multilayer tempering diaphragm 10, or the pattern such as the frame figure forming this multilayer tempering diaphragm.This printed layers 24 can be a dye layer, a metal chromatograph or be can with the photochromatic layer of light reflection Angulation changes color or for primary antibodie blu-ray layer.This printed layers 24 is arranged at the side of substrate layer 21 towards electronic product screen, therefore this printed layers 24 can be hidden in the bottom surface of substrate layer 21, not be damaged to protect printed layers 24.
Described film plating layer 22 is arranged at the one side of substrate layer 21 towards outside, and this film plating layer 22 available plated film kind can comprise: antireflection plated film (AF plated film), anti-glare plated film (AG plated film), the scratch resistant plated film that hardens (HC plated film) etc.Film plating layer 22 arranges described oleophobic layer 23 further relative to the another side of substrate layer 21, to reduce the grease adhesive force on this film plating layer 22 surface, to reach the effect alleviating fingerprint and attach.
Printed layers 24 of the present utility model is provided with described explosion-proof layer 26 relative to the another side of described substrate layer 21, this explosion-proof layer 26 is one have high-tensile macromolecule transparent membrane (such as: PC film), or an ink layer, it can strengthen the intensity of substrate layer 21 further, reduce the chance that it is cracked, and when substrate layer 21 breaks, substrate layer can be prevented cracked, even if make substrate layer 21 be subject to shock when breaking, substrate layer can be made only to have crackle but can not break to disperse, to reach the object of enhanced safety and protective.
The utility model arranges an adhesion layer 25 further between explosion-proof layer 26 and printed layers 24, in order to increase the adhesion of described explosion-proof layer 26 and described printed layers 24.This adhesion layer 25 can be a solid, or this adhesion layer 25 can be selected simultaneously and printed layers 24 and explosion-proof layer 26 all have the middle material of good adhesion, to make having good adhesion between printed layers 24 and explosion-proof layer 26.Through the setting of this adhesion layer 25; make can combine closely between explosion-proof layer 26 and printed layers 24; the situation avoiding laminating between printed layers 24 and explosion-proof layer 26 not exclusively to there is gap produces; therefore, it is possible to avoid causing light transmittance to decline because the gap of interlayer exists; and the situation of interlayer reflection produces, and reach the dysgenic object reducing diaphragm and Showing Effectiveness On Screen is detracted.
At explosion-proof layer 26, the another side of substrate layer 21 is provided with described following layer 27; this following layer 27 major function is the surface of the curve screens 2 that can be attached to described electronic product 1, in order to be attached on the surface of curve screens 2 by multilayer tempering diaphragm 10 of the present utility model.The material of this following layer 27 is better but be not limited to silica gel; its main material behavior still keeps tackness after repeatedly can sticking, tearing; because of pad pasting failure, the operating characteristic of re-posted may must be torn up when pad pasting to meet electronic product screen protecting film.
Manufacture method of the present utility model, for after described substrate layer 21 is described multi-layer film structure 20 together with the mutual laminated layer of various functional layer, then with mould or other curved surface forming technology, this multi-layer film structure 20 can be shaped to the structure with described curved face part 11.In addition, certain manufacture method of the present utility model also can for substrate layer 21 is shaped in advance there is described curved face part 11 curve form after, more shaping described various functional layers of substrate layer 21 upper and lower surface after shaping.
As shown in Figure 3; the described multilayer tempering diaphragm 10 of the utility model first embodiment is the shape of the curve screens 2 of the electronic product 1 coordinating collocation to use is a curved surface diaphragm that can cover the most of area of this curve screens 2; in this embodiment; curve screens 2 is most of area is plane; and only in the curved surface object structure that peripheral position is bending; therefore this multilayer tempering diaphragm 10 also coordinates the configuration of curve screens 2; becoming middle body is plane, but peripheral position is the structure of curved face part 11.
Certainly, also can the arrange in pairs or groups curve screens 2 of various different configuration of multilayer tempering diaphragm 10 of the present utility model uses jointly.Embodiment as shown in Figure 4; the curved surface object structure of curve screens 2 bending cambered surface 2a for middle section has of electronic product 1, the multilayer tempering diaphragm 10 that this curve screens 2 of therefore arranging in pairs or groups uses also is shaped to be had and the structure of curved face part 11a that this bending cambered surface 2a matches.
(possible effect of embodiment)
In sum, the beneficial effects of the utility model are to provide a kind of multilayer tempering diaphragm 10 with the stereochemical structure of curve form, break through the restriction that existing multilayer tempering diaphragm only can be used in flat screen diaphragm.Simultaneously through technological means of the present utility model, can make to fit closely between explosion-proof layer 26 and printed layers 24, reach the effect of full laminating, avoid the existence of interlayer spacings and cause the situation that light transmittance declines and interlayer reflects to produce.
The foregoing is only better possible embodiments of the present utility model, non-ly therefore limit to the scope of the claims of the present utility model, therefore the equivalence techniques change of such as using the utility model description and graphic content to do, be all contained in protection domain of the present utility model.
Claims (10)
1. a multilayer tempering diaphragm, in order to be attached on the screen panel glass of an electronic product, is characterized in that, described multilayer tempering diaphragm comprises:
One substrate layer, described substrate layer is glass or plastic rubber substrate;
One printed layers, is arranged at a side of this substrate layer;
One explosion-proof layer, described explosion-proof layer is arranged at the another side of described printed layers relative to described substrate layer; And
One adhesion layer, described adhesion layer is arranged between described explosion-proof layer and described printed layers, in order to increase described explosion-proof layer and described printed layers adhesion;
Wherein said substrate layer, described printed layers, described explosion-proof layer, described adhesion layer coincide together jointly, and fit tightly seamless existence to each other.
2. multilayer tempering diaphragm according to claim 1, it is characterized in that, described substrate layer is provided with a film plating layer relative to the another side of described printed layers.
3. multilayer tempering diaphragm according to claim 2, is characterized in that, described film plating layer is provided with an oleophobic layer relative to the another side of described substrate layer.
4., according to the multilayer tempering diaphragm of claims 1 to 3 according to any one of it, it is characterized in that, at least one part of described multilayer tempering diaphragm has bending section configuration.
5. multilayer tempering diaphragm according to claim 4, it is characterized in that, described explosion-proof layer is provided with a following layer relative to the another side of described substrate layer, and described following layer fits in the outside of the screen panel glass of described electronic product.
6. multilayer tempering diaphragm according to claim 5, is characterized in that, described explosion-proof layer is a PC film or is an ink layer.
7. multilayer tempering diaphragm according to claim 5, is characterized in that, described film plating layer is antireflection film plating layer or resists dizzy film plating layer or scratch resistant hardened layer.
8. multilayer tempering diaphragm according to claim 5, is characterized in that, described printed layers is a dye coating.
9. multilayer tempering diaphragm according to claim 5, is characterized in that, described printed layers is metal chromatograph or a photochromatic layer.
10. multilayer tempering diaphragm according to claim 5, is characterized in that, described printed layers is primary antibodie blu-ray layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056299.2U CN204586030U (en) | 2015-01-27 | 2015-01-27 | Multilayer tempering diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056299.2U CN204586030U (en) | 2015-01-27 | 2015-01-27 | Multilayer tempering diaphragm |
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| Publication Number | Publication Date |
|---|---|
| CN204586030U true CN204586030U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520056299.2U Expired - Fee Related CN204586030U (en) | 2015-01-27 | 2015-01-27 | Multilayer tempering diaphragm |
Country Status (1)
| Country | Link |
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| CN (1) | CN204586030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564262A (en) * | 2016-10-27 | 2017-04-19 | 广东星弛光电科技有限公司 | Anti-reflection and anti-explosion protective film of mobile phone glass view-window protective screen and preparation method of anti-reflection and anti-explosion protective film |
| CN107215056A (en) * | 2017-07-12 | 2017-09-29 | 苏州安洁科技股份有限公司 | A kind of four curved surfaces are fitted diaphragm entirely |
| CN107433752A (en) * | 2017-06-07 | 2017-12-05 | 吴秀兰 | Chip architecture and its manufacture method for the protection of curved surface electronic equipment screen |
| CN107870379A (en) * | 2016-11-04 | 2018-04-03 | 江苏日久光电股份有限公司 | Display screen screen sticking film |
-
2015
- 2015-01-27 CN CN201520056299.2U patent/CN204586030U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564262A (en) * | 2016-10-27 | 2017-04-19 | 广东星弛光电科技有限公司 | Anti-reflection and anti-explosion protective film of mobile phone glass view-window protective screen and preparation method of anti-reflection and anti-explosion protective film |
| CN107870379A (en) * | 2016-11-04 | 2018-04-03 | 江苏日久光电股份有限公司 | Display screen screen sticking film |
| CN107433752A (en) * | 2017-06-07 | 2017-12-05 | 吴秀兰 | Chip architecture and its manufacture method for the protection of curved surface electronic equipment screen |
| CN107215056A (en) * | 2017-07-12 | 2017-09-29 | 苏州安洁科技股份有限公司 | A kind of four curved surfaces are fitted diaphragm entirely |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210127 |