CN203651113U - Laminated structure for protector - Google Patents
Laminated structure for protector Download PDFInfo
- Publication number
- CN203651113U CN203651113U CN201320744403.8U CN201320744403U CN203651113U CN 203651113 U CN203651113 U CN 203651113U CN 201320744403 U CN201320744403 U CN 201320744403U CN 203651113 U CN203651113 U CN 203651113U
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- Prior art keywords
- layer
- pad pasting
- protection pad
- diaphragm
- protector
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Abstract
The utility model provides a laminated structure for a protector. The laminated structure comprises a protective film, wherein an anti-scrape layer is formed on the surface at one membrane side of the protective film, and a protective film is attached to the anti-scrape layer; an anti-impact layer and an adhesive layer are sequentially formed at the other surface, opposite to the anti-scrape layer, of the membrane; a release membrane is attached to the surface of the adhesive layer, and the adhesive layer and the release membrane are combined into a protector with a laminated structure; the release membrane on the protector can be released, and the adhesive layer can correspond to the screen of an electronic device; the adhesive layer is uniformly adhered to the screen surface, so that the protector has excellent adhesion and ventilation performance, and cannot easily coat air to produce bubbles; after the protector is released, the protector has excellent impact resistance, high light transmittance and low-haze optical effect by virtue of the anti-impact layer, and the screen of the electronic device is protected from broken due to dropping, man-made extrusion or impact cracking of external force.
Description
Technical field
The utility model relates to a kind of layer structure of protector; espespecially protect the diaphragm one side place of pad pasting for being formed with anti-scratch mill layer; and be formed with shock-resistant layer and adhesion coating with respect to the opposite side place of anti-scratch mill layer on diaphragm, just can rely on the screen of shock-resistant layer protection electronic installation to be difficult for because dropping, artificially extruding or external impacts are broken and damaged.
Background technology
Along with the flourish of Technology Times is with progressive, many electronic installations are constantly weeded out the old and bring forth the new, as notebook computer, Smartphone, panel computer, digital still camera, e-book, global navigation satellite machine, DPF etc., although its panel, Touch Screen itself are exactly the tempered glass of scratch resistance mill, but it is practical still can be infected with after of a specified duration dirty, or even the friction of dust and metallic hard thing (as key, coin etc.) causes surperficial scratch and the microgroove of tempered glass, causing panel, Touch Screen is smudgy and have influence on the quality of watching and not attractive in appearance.
Moreover, electronic installation is not the power in function now, along with user is for the requirement of screen high-res and multi-point touch, make screen price also relative more and more expensive, its exterior appearance is also the large emphasis that user considers, therefore in order to protect panel, the difficult generation in Touch Screen surface to have scratch and microgroove, user big city chooses protector and in screen surface, carries out pad pasting, and utilize protector have product beautify, not cull, facilitate the function such as heavy industry, the antifouling and scratch resistance mill in basis, in addition, user often can be because walking about, outdoor activity or the provisional demand while being in harmony public affairs and carry electronic installation, can send and receive e-mail by getting online at any moment to facilitate, browsing page etc., but electronic installation is easily because dropping accidentally in user's operating habit or field of employment, or be subject to artificial extruding or external impacts causes panel, Touch Screen breaks and damages, cause user electronic installation must be sent and repaiies, not only send the time of repairing quite long, and can be because using electronic installation to cause many troubles and inconvenience, also can increase replacing panel simultaneously, the cost of Touch Screen, really belong to a fly in the ointment, just for being engaged in the key point of this journey redesign that dealer desires most ardently.
Summary of the invention
Novel practical new design people is because existing protector cannot effectively overcome the not shock-resistant and problem damaged of panel, Touch Screen on electronic installation; be to collect related data via in many ways assessing and considering; and utilize and engage in the industry and research and develop for many years experience and constantly study and revise, begin to design the novel birth of layer structure of this kind of protector.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of layer structure of protector; include protection pad pasting; it is characterized in that: this protection pad pasting has diaphragm; this diaphragm one side surface place is formed with anti-scratch mill layer; and anti-scratch mill layer is pasted with default diaphragm on surface; on this diaphragm, be sequentially formed with shock-resistant layer and adhesion coating with respect to the opposite side surface of anti-scratch mill layer, think to be pasted with on adhesion coating surface default mould release membrance.
In technical scheme preferably, also can increase following technical characterictic:
The diaphragm of this protection pad pasting is that PETG, Merlon, polyethylene or polymethyl methacrylate are made.
An anti-scratch mill layer light transmittance for this protection pad pasting is 89%, mist degree is 1.2%, case hardness is 4H.
The shock-resistant layer of this protection pad pasting is to utilize PETG or polyurethane thermoplastic polyurethane made in the mode of coating.
The shock-resistant layer of this protection pad pasting has PETG or the not harveyed cushion of polyurethane thermoplastic polyurethane; at cushion, one side surface place is formed with easy following layer; be formed with in the opposite side surface with respect to easy following layer the associated layer fitting on diaphragm, easily on following layer, be formed with adhesion coating with respect to the opposite side surface of diaphragm.
It is made in the mode of coating that the associated layer of this protection pad pasting utilizes high viscosity polymethyl methacrylate to add polyurethane.
The adhesion coating adhesion strength of this protection pad pasting is between 1～5g/inch.
Compared with prior art, adopt the advantage the utlity model has of technique scheme to be: the mould release membrance on protection pad pasting can be torn off, and make the screen place of adhesion coating corresponding to electronic installation, recycling adhesion coating evenly fits in to be had good adhesion strength and venting quality and is difficult for coated air and produces bubble in screen surface, and after diaphragm is torn off, just can rely on the shock-resistant layer of protection pad pasting is to have good resistance to impact, the effect of high transmission rate and low haze optics, the screen of protection electronic installation is difficult for because dropping, artificial extruding or external impacts are broken and damage, have more the competitiveness of product.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;
Fig. 2 is the side cutaway view of the utility model protection pad pasting;
Fig. 3 is the side cutaway view of another preferred embodiment protection pad pasting of the utility model.
Description of reference numerals: 1-protects pad pasting; 11-diaphragm; The anti-scratch mill layer of 12-; 121-diaphragm; 13-shock-resistant layer; 131-cushion; The easy following layer of 132-; 133-associated layer; 14-adhesion coating; 141-mould release membrance; 2-electronic installation; 21-screen.
The specific embodiment
For reaching above-mentioned purpose and effect, the technological means that the utility model adopts and structure thereof, hereby draw and illustrate with regard to preferred embodiment of the present utility model that in detail its structure is as follows with function, understands completely in order to do profit.
Refer to Fig. 1, Fig. 2, shown in Fig. 3, be respectively the three-dimensional exploded view of the utility model preferred embodiment, the side cutaway view of the side cutaway view of protection pad pasting and another preferred embodiment protection pad pasting, by knowing and find out in figure, the utility model is for including protection pad pasting 1, this protection pad pasting 1 is for having a diaphragm 11, and be formed with anti-scratch mill layer 12 in diaphragm 11 1 side surface places, and anti-scratch mill layer is pasted with diaphragm 121 on 12 surface, and on diaphragm 11 with respect to the opposite side surface of anti-scratch mill layer 12 for being sequentially formed with shock-resistant layer 13 and adhesion coating 14, and on adhesion coating 14 surfaces, be pasted with the integrate protection pad pasting 1 of layer structure of mould release membrance 141, and the thickness of this protection pad pasting 1 is approximately 0 ﹒ 340mm.
Moreover, it is made that the better enforcement of diaphragm 11 of protection pad pasting 1 can be PETG (PET), but in the time of practical application, also can be Merlon (PC), polyethylene (PE), polymethyl methacrylate (PMMA) or other high molecular weight plastic material are made, and anti-scratch mill layer 12 is by special surperficial cure process (Hard Coat, HC) there is good anti-finger dirt, anti-scratch mill, and the diaphragm 121 attaching on anti-scratch mill layer 12 can be PETG (PET) or polyethylene (PE) is made, cleanliness factor is high, not vulnerable to pollution and tear well not cull, make to protect pad pasting 1 finished product can keep surperficial original outward appearance and glossiness, separately, anti-scratch mill layer 12 light transmittance for protection pad pasting 1 are 89%, mist degree is 1.2%, case hardness is 4H, and shock-resistant layer 13 is for utilizing PETG (PET) or polyurethane thermoplastic polyurethane (TPU) made in the mode being coated with, make to protect pad pasting 1 to there is the optical effect of good resistance to impact, high transmission rate and low haze, and utilize silicon pressure-sensing glue to be formed with adhesion coating 14 in the mode of coating with respect to the opposite side surface of diaphragm 11 on shock-resistant layer 13.
One specific embodiment of protection pad pasting 1 the best of the present utility model is for can be applicable on Smartphone, but in the time of practical application, also can be applicable to notebook computer, panel computer, digital still camera, e-book, global navigation satellite machine or other electronic installation 2, mould release membrance 141 on protection pad pasting 1 adhesion coating 14 can be torn off, and make behind screen 21 places of adhesion coating 14 corresponding to electronic installation 2, again protection pad pasting 1 is utilized adhesion coating 14 to fit in uniformly the upper smooth shape that forms in screen 21 surfaces, because the adhesion strength of adhesion coating 14 is to have good adhesion strength and venting quality between 1～5g/inch, can make to protect pad pasting 1 to fit time, be difficult for coated air and produce bubble to facilitate pad pasting and to increase the attractive in appearance of integral surface, continuous diaphragm 121 on anti-scratch mill layer 12 is torn off after, and because of diaphragm 121 cleanliness factors high, tear well not cull, just can promote quality and the effect of pad pasting, rely on the shock-resistant layer 13 of protection pad pasting 1 for thering is good resistance to impact simultaneously, the optical effect of high transmission rate and low haze, even if carrying out ball falling impact test under the condition of height 1m, the steel ball of 135g can not cause breaking or damaging of screen 21 yet.
But, the shock-resistant layer 13 of above-mentioned protection pad pasting 1 is better be embodied as utilize PETG (PET) or polyurethane thermoplastic polyurethane (TPU) made in the mode being coated with, but in the time of practical application, shock-resistant layer 13 also can have PETG (PET) or the not harveyed cushion 131 of polyurethane thermoplastic polyurethane (TPU), and be formed with easy following layer 132 in cushion 131 1 side surface places, and the opposite side surface with respect to easy following layer 132 is formed with associated layer 133, it is made in the mode being coated with that the better enforcement of this associated layer 133 utilizes high viscosity polymethyl methacrylate (PMMA) to add polyurethane (PU), but in the time of practical application, also can utilize the material of silicon pressure-sensing glue or other tool adhesion strength made, shock-resistant layer 13 can be utilized associated layer 133 to fit on diaphragm 11 and form a smooth shape with respect to the opposite side surface of anti-scratch mill layer 12, and utilize silicon pressure-sensing glue to be formed with adhesion coating 14 with respect to the opposite side surface of diaphragm 11 on the easy following layer 132 of shock-resistant layer 13, just can rely on the shock-resistant layer 13 of protection pad pasting 1 to protect the screen 21 of electronic installation 2 to be difficult for because dropping, artificial extruding or external impacts are broken and damage, have more the competitiveness of product.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skills understand, in the case of not departing from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all falling into protection domain of the present utility model.
Claims (7)
1. the layer structure of a protector; include protection pad pasting; it is characterized in that: this protection pad pasting has diaphragm; this diaphragm one side surface place is formed with anti-scratch mill layer; and anti-scratch mill layer is pasted with default diaphragm on surface; on this diaphragm, be sequentially formed with shock-resistant layer and adhesion coating with respect to the opposite side surface of anti-scratch mill layer, think to be pasted with on adhesion coating surface default mould release membrance.
2. the layer structure of protector according to claim 1, is characterized in that: the diaphragm of this protection pad pasting is that PETG, Merlon, polyethylene or polymethyl methacrylate are made.
3. the layer structure of protector according to claim 1, is characterized in that: an anti-scratch mill layer light transmittance for this protection pad pasting is 89%, mist degree is 1.2%, case hardness is 4H.
4. the layer structure of protector according to claim 1, is characterized in that: the shock-resistant layer of this protection pad pasting is to utilize PETG or polyurethane thermoplastic polyurethane made in the mode of coating.
5. the layer structure of protector according to claim 1; it is characterized in that: the shock-resistant layer of this protection pad pasting has PETG or the not harveyed cushion of polyurethane thermoplastic polyurethane; at cushion, one side surface place is formed with easy following layer; be formed with in the opposite side surface with respect to easy following layer the associated layer fitting on diaphragm, easily on following layer, be formed with adhesion coating with respect to the opposite side surface of diaphragm.
6. the layer structure of protector according to claim 1, is characterized in that: it is made in the mode of coating that the associated layer of this protection pad pasting utilizes high viscosity polymethyl methacrylate to add polyurethane.
7. the layer structure of protector according to claim 1, is characterized in that: the adhesion coating adhesion strength of this protection pad pasting is between 1～5g/inch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744403.8U CN203651113U (en) | 2013-11-22 | 2013-11-22 | Laminated structure for protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744403.8U CN203651113U (en) | 2013-11-22 | 2013-11-22 | Laminated structure for protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651113U true CN203651113U (en) | 2014-06-18 |
Family
ID=50917547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744403.8U Expired - Fee Related CN203651113U (en) | 2013-11-22 | 2013-11-22 | Laminated structure for protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331277A (en) * | 2015-11-11 | 2016-02-17 | 上海维凯光电新材料有限公司 | Protective film of multilayer structure and preparation method and application thereof |
| CN105882091A (en) * | 2016-06-15 | 2016-08-24 | 深圳爱易瑞科技有限公司 | Mobile phone protective film |
-
2013
- 2013-11-22 CN CN201320744403.8U patent/CN203651113U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331277A (en) * | 2015-11-11 | 2016-02-17 | 上海维凯光电新材料有限公司 | Protective film of multilayer structure and preparation method and application thereof |
| CN105331277B (en) * | 2015-11-11 | 2018-08-10 | 上海维凯光电新材料有限公司 | A kind of multilayered structure protective film and its preparation method and application |
| CN105882091A (en) * | 2016-06-15 | 2016-08-24 | 深圳爱易瑞科技有限公司 | Mobile phone protective film |
| CN105882091B (en) * | 2016-06-15 | 2019-10-15 | 深圳爱易瑞科技有限公司 | A kind of safeguard film for cellular phone |
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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: 20140618 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |