CN205439382U - Deserted optics screen protection membrane of hot pressing curved surface multilayer - Google Patents
Deserted optics screen protection membrane of hot pressing curved surface multilayer Download PDFInfo
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- CN205439382U CN205439382U CN201521080914.XU CN201521080914U CN205439382U CN 205439382 U CN205439382 U CN 205439382U CN 201521080914 U CN201521080914 U CN 201521080914U CN 205439382 U CN205439382 U CN 205439382U
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- curved surface
- layer
- protecting film
- hot pressing
- curved
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Abstract
The utility model discloses a deserted optics screen protection membrane of hot pressing curved surface multilayer contains a plurality of curved surface optics screen protection membranes and at least one from the type membrane, each curved surface optics screen protection membrane includes an at least on -plane surface base plate, functional layer, an adhesion coating that attaches to this base plate bottom surface that attaches to this top surface of the substrate, should include a substrate, a viscose layer of evenly coating this substrate bottom surface, the epimembranal face of crooked attached this a plurality of curved surface optics screen protection from the type membrane, wherein, these a plurality of curved surface optics screen protection membranes closely overlap attached back and extend bending type to the side and become an at least curved surface through integrative the taking shape of hot -pressing mode to make the intermembranous inseparable laminating zero clearance of this a plurality of curved surface optics screen protection, simultaneously form a curved surface multilayer along curved surface outside edge cutting and can tear optics screen screen protector, make these a plurality of curved surface optics screen protection membranes can be by the outside tear of external force successive layer.
Description
Technical field
The relevant a kind of optical screen protecting film of this utility model, espespecially a kind of hot pressing curved surface Multilayer disposable optical screen protecting film.
Background technology
nullAlong with development in science and technology and opto-electronics Technology constantly promote，Touch type optical Screen Technology is at a tremendous pace，The curving trend of screen，Constantly expand on the screen of mobile device，Mobile phone can be placed in cheek side in time using mobile phone and converse by user，Using curved surface panel to design mobile phone can be according to panel radian，The radian making mobile phone and face is more pressed close to，Increase communication process experience，Curved surface panel is alternatively the more advanced technology attractions of smart mobile phone addition simultaneously，Pull open the competition gap of competing product，Many user often occur that during operation scratch optical screen or dust or the greasy dirt situation in surface that sticks produce，Cause user experience the best or easily cause screen surface and damage，The most just there is relevant dealer to research and develop and paste the protecting film being attached to optical screen，User can attach this protecting film on optical screen，After this protecting film scratch damages, tear replacing off avoid damage to this optical screen.
Referring to Fig. 1 to Fig. 3, in early days, intelligent mobile phone screen uses 2D planar technique, and screen plane and side are vertical angle, is embedded by housing and forms intelligent mobile phone outward appearance, and therefore, general optical screen protecting film sticks along the alignment of this flat screen 1；Along with material science and optical screen develop; in recent years; count money intelligent mobile phone screen edge there is the fillet design of radian to be also known as 2.5D curved surface technology and form a fillet surface screen 2; therefore; screen protector must form fillet to meet the design of this screen edge along edge radian; intelligent mobile phone dealer further designs 3D curve screens 3; this screen edge is made to be downwardly extending the design of complementary surface screen edge; therefore, the screen protecting film dealer that is correlated with just takes up research and development and the design of curve screens protecting film.
Refer to shown in Fig. 4; for a kind of on-plane surface safety glass protector for portable electronic devices; wherein; this protector includes board structure 41, protection structure 42 and a cohesive structure 43; this board structure is a hyalomere 411 and an on-plane surface ornamental portion 412 extended, this on-plane surface ornamental portion 412 protect structure 42 to include the transparent adhesion coating of first on a bottom surface being arranged on hyalomere 411 421 and is arranged on the protective clear layer 422 on the first transparent adhesion coating；Cohesive structure 43 includes the first adhesion coating 431 on a bottom surface being arranged on on-plane surface ornamental portion 412, one is arranged on the basal layer 432 on the first adhesion coating 431, and second adhesion coating 433 being arranged on basal layer 432, wherein, a gap 44 is there is in this cohesive structure 43 between hyalomere 411 and on-plane surface ornamental portion 412, make the thickness thickness less than cohesive structure 43 of this protection structure 42, it is assured that when user pressing hyalomere 411, any water ripples or Newton's ring will not be produced between protective clear layer 422 and the viewing area of portable electronic devices of protection structure 42；Therefore; user is when Touch Screen uses; when sliding into side gap; often produce and cannot sense or the phenomenon of signal interruption; user is caused to produce poor sensory experience on using, and, because the adhesive layer thickness of this on-plane surface ornamental portion is bigger; easily causing side adhesion cotton-wool or dust, protector is also easily raised via side；Furthermore, also have relevant dealer to research and develop tempering protecting film 5, refer to shown in Fig. 5, include substrate layer 51, printing layer 52, explosion-proof layer 53 and adhesion coating 54；This multilamellar tempering protecting film has a curved face part; closely sealed can be attached at the surface of a curve screens; and this substrate layer 51, printing layer 52 and explosion-proof layer 53 fit tightly to each other, fill up wherein by thicker printing layer 52, it is to avoid between printing layer 52 and explosion-proof layer 53, there is gap；But, because it is single-glass protector structure, when damage is scraped or when sticking greasy dirt in top layer, and cannot be replaced or adjust, professional person can only be sought and assist to tear whole protector and again buy protector and protect, form consumer's time and the waste of money；Also having relevant dealer's development & production Multilayer disposable protector and Multilayer-film screen protector structure, it has several layers of screen protector bonded to each other, and every layer of screen protector includes blooming and adhesion coating；Adhesion coating is arranged at the bottom surface of this blooming; wherein; the viscosity of those adhesion coatings is sequentially incremented by or identical to bottom adhesion coating by top layer adhesion coating; it is attached at the end face of another screen protector between two-layer screen protector with the adhesion coating of a wherein screen protector bottom surface, forms the tearable screen protector structure taken；Refer to shown in Fig. 6 A, 6B; owing to this screen protector is by sequentially being attached by adhesion coating after the first molding of multi-layer optical film 6; if in curved fashion each layer blooming 6 structure mutually being attached by adhesion coating; when any of which layer blooming 6 and adjacent bed blooming 6 have tolerance slightly; bubble 61 or space 62 will be produced; cause projection or make screen contact bad, or easily starting formation damage.
Utility model content
In view of above-mentioned disappearance and demand; present inventor grinds with great concentration think of; test again and again, revise, be create a kind of can according to portable electronic devices screen curved surface attach, be provided simultaneously with multilamellar functional structure, can tear easily take, gapless and still have protection screen function protecting film.
Main purpose of the present utility model, it is desirable to provide a kind of tool meets optical screen curved surface, multifunction structure and can fit tightly the hot pressing curved surface Multilayer disposable optical screen protecting film being attached to this optical screen surface.
Another object of the present utility model, it is desirable to provide a kind of can quickly tearing off is changed by scraping the protecting film damaging or sticking greasy dirt, and still has another multilayer resist, and user need not often change the effect buying more new protecting film but still have brand-new protecting film.
For reaching above-mentioned enforcement purpose; the present inventor is to discuss and formulate relevant protecting film structure; mainly include multiple curved optic screen protecting film and at least one mould release membrance; wherein, each curved optic screen protecting film includes at least one non-planar substrate, one is attached to the functional layer of this substrate top surface, an adhesion coating being attached to this substrate bottom surface；This mould release membrance includes a base material, an adhesive-layer being spread evenly across this base material bottom surface, and bending attaches the plurality of curved optic screen protecting film surface；Wherein, it is bent to form at least one curved surface by hot pressing mode to side extension after the closely overlapping attaching of the plurality of curved optic screen protecting film; and make that the plurality of curved optic screen protection is intermembranous fits tightly gapless; formed a curved surface multilamellar tearable optical screen protector by cutter along the cutting of curved surface outer ledge simultaneously; this adhesion coating viscosity is the most upwards successively decreased by bottom, and the plurality of curved optic screen protecting film successively can the most outwards be torn by four corners by external force and take；The plurality of curved optic screen protecting film is superimposed with each other and forms multilayer optical screen protecting film; and the viscosity of this adhesive-layer is the most cumulative by top layer, it is not required to often buy more the new protecting film of stickup and conveniently tear off top layer that still there is the multiple field multifunctional optical screen protecting film of defencive function in conjunction with forming one.
In an embodiment, this functional layer is perfume layer, filter blu-ray layer, anti-reflecting layer, scratch resistant layer, peep-proof layer, hydrophobic layer, oleophobic layer, wearing course, crashproof layer, anti-fingerprint layer one of them or its combination in any.
In an embodiment, this non-planar substrate is made up of PVC (polrvinyl chloride), PET (polyethylene terephthalate), strengthening glass, light-permeable substrate one of them or a combination thereof.
In an embodiment, this adhesion coating viscosity collocation sublevel curved optic screen protecting film end face material.
In an embodiment, this adhesive-layer is the high penetration sticker made by acrylic, epoxy resin, silica gel one of them or combination in any.
In an embodiment, this hot pressing temperature scope is 100 DEG C～250 DEG C.
Accompanying drawing explanation
Fig. 1 is intelligent mobile phone 2D planar wave screen diagrams
Fig. 2 is intelligent mobile phone side fillet surface optical screen schematic diagram
Fig. 3 is intelligent mobile phone 3D curved optic screen diagrams
Fig. 4 is prior art curved strengthened glass optical screen protector sectional view
Fig. 5 is prior art monolayer curved optic screen protector sectional view
Fig. 6 A, Fig. 6 B are that multilamellar curved optic screen protector attaches raised position schematic diagram
Fig. 7 is that this utility model is used in 3D curved optic screen example schematic diagram
Figure 81 A, 82A Figure 84 B, 85B are that this utility model is applied to curved surface intelligent mobile phone embodiment schematic diagram
Fig. 9 A, 9B are this utility model hot pressing curved surface Multilayer disposable optical screen protecting film schematic diagram
Main element symbol description:
1 flat screen
2 fillet surface screens
33D curve screens
41 board structures
411 hyalomeres
412 on-plane surface ornamental portion
42 1 protection structures
421 first transparent adhesion layers
422 protective clear layers
43 adhesion structures
431 first adhesion layers
432 basal layeres
433 second adhesion layers
44 gaps
5 tempering protecting film
51 substrate layers
52 printing layers
53 explosion-proof layers
54 adhesion layers
6 multi-layer optical films
61 bubbles
62 spaces
7 hot pressing curved surface Multilayer disposable optical screen protecting film
71 curved optic screen protecting films
711 non-planar substrate
712 functional layers
713 adhesion layers
72 mould release membrances
721 base materials
722 mucigels
81 first surface optical screen protecting film
811 anti-reflection function layers
812 adhesion layers
82 second curved optic screen protecting films
821 filter blue light functional layers
822 adhesion layers
83 the 3rd curved optic screen protecting films
831 perfume functional layers
832 adhesion layers
9 portable electronic devices
Detailed description of the invention
This utility model is provided a kind of hot pressing curved surface Multilayer disposable optical screen protecting film, it is possible to provide multi-functional form Multilayer disposable optical screen protecting film with different permutation and combination methods, only does and illustrates it enumerating wherein preferred embodiment.
Refer to shown in Fig. 7, for hot pressing curved surface Multilayer disposable optical screen protecting film 7 of the present utility model, mainly include multiple curved optic screen protecting film 71 and at least one mould release membrance 72；Each curved optic screen protecting film 71 includes that at least one non-planar substrate 711, is attached to the functional layer 712, of this substrate top surface and is attached to the adhesion coating 713 of this substrate bottom surface; this mould release membrance 72 includes that a base material 721, is spread evenly across the adhesive-layer 722 of this base material 721 bottom surface, and bending attaches the plurality of curved optic screen protecting film 71 surface；Wherein, it is bent to form at least one curved surface by the temperature hot pressing mode of 100 DEG C～250 DEG C to side extension after the plurality of the most overlapping attaching of curved optic screen protecting film 71; and make to fit tightly gapless between the plurality of curved optic screen protecting film 71; formed a curved surface multilamellar tearable optical screen protector by cutting element along the cutting of curved surface outer ledge simultaneously; this adhesion coating 713 viscosity is the most upwards successively decreased by bottom, makes the plurality of curved optic screen protecting film 71 successively the most outwards can be torn by four corners by external force and takes；Following embodiment will be further illustrated correlation technique content of the present utility model, but disclosure of that be not used to limit technical scope of the present utility model.
Refer to Figure 81 A, 82A, Figure 84 B, 85B and Fig. 9 A, shown in 9B, for one of preferred embodiment of the present utility model, this utility model provides a kind of Multilayer disposable optical screen protecting film 7 being formed curved surface by hot pressing, wherein, the bottom is a first surface optical screen protecting film 81, this first surface optical screen protecting film 81 meets attaching portable electronic devices 9 optical screen surface, this surface is that a plane extends a curved surface to side, this first surface optical screen protecting film 81 includes that an anti-reflection function layer 811 being arranged at end face and is attached to this first surface optical screen protecting film 81 bottom surface and can completely be attached at the adhesion coating 812 on this portable apparatus optical screen surface；Upper layer is one second curved optic screen protecting film 82; this the second curved optic screen protecting film 82 meets the end face by being attached at this first surface optical screen protector 81; this surface is that a plane extends a curved surface to side, and this second curved optic screen protecting film 82 includes that a filter blue light functional layer 821 and being arranged at end face is attached to this second curved optic screen protecting film 82 bottom surface and can completely be attached at the adhesion coating 822 of this first surface optical screen protecting film 81 end face；Upper layer is one the 3rd curved optic screen protecting film 83 again; 3rd curved optic screen protecting film 83 meets the end face by being attached at this second curved optic screen protector 82; this surface is that a plane extends a curved surface to side, and the 3rd curved optic screen protecting film 83 includes that a perfume functional layer 831 being arranged at end face and is attached to the 3rd curved optic screen protecting film 83 bottom surface and can completely be attached at the adhesion coating 832 of this second curved optic screen protecting film 82 end face；Top is a mould release membrance 72, and this mould release membrance 72 includes a base material 721, includes an adhesion coating 722 bottom this base material 721, makes this mould release membrance 72 bottom surface can completely be attached at the 3rd curved optic screen protecting film 83 end face；Wherein, this hot pressing curved surface Multilayer disposable optical screen protecting film is bent to form this curved surface meeting portable electronic devices optical screen surface by so that high temperature mode is integrally formed simultaneously; and the adhesion strength of this adhesion coating upwards successively decreased by the bottom; when top layer curved optic screen protecting film scratch, damage or stick greasy dirt ... etc. situation time; the curved optic screen protecting film of end face can be torn to take and abandon by user, but sublevel curved optic screen protecting film still has defencive function.
Learn that advantage of the present utility model is as follows by this case embodiment and different implementation:
One, hot pressing curved surface Multilayer disposable optical screen protecting film of the present utility model can have antireflection, filter blue light, tool fragrance, scratch resistant, peep-proof, hydrophobic, oleophobic, wear-resistant, crashproof, the optical screen protecting film of anti-fingerprint wherein combination in any; it is applicable to the function of various multi-form optical screen; and; manufacturer is when producing this protecting film; can attach according to the curved optic screen protecting film that different demands adjustment produce difference in functionality, to meet consumer demand.
Two, hot pressing curved surface Multilayer disposable optical screen protecting film of the present utility model its be designed primarily to layering and be independently arranged; and the viscosity of adhesive-layer is the most cumulative by top layer; user can be torn by paster or light instrument and take damage or dirty top layer protector; avoid tearing off lower-layer overcoat film simultaneously; improve repeat to update purchase after attach the disappearance of many subjobs again, reduce and attach failed probability.
In sum, this utility model embodiment really can reach desired use effect, specific configuration disclosed in it again, the most it was not seen in like product, before not the most being disclosed in application, had the most complied fully with regulation and the requirement of Patent Law, whence proposes the application of utility model patent in accordance with the law, earnestly ask and give examination, and grant quasi patent, then true feeling moral is just.
Claims (6)
1. a hot pressing curved surface Multilayer disposable optical screen protecting film, comprises:
Multiple curved optic screen protecting films, wherein, each curved optic screen protecting film includes at least one non-planar substrate, one is attached to the functional layer of this substrate top surface, an adhesion coating being attached to this substrate bottom surface；
At least one mould release membrance, this mould release membrance includes a base material, an adhesive-layer being spread evenly across this base material bottom surface, and bending attaches the plurality of curved optic screen protecting film surface；
It is characterized in that; it is bent to form at least one curved surface by hot pressing mode is integrally formed to side extension after the closely overlapping attaching of the plurality of curved optic screen protecting film; and make that the plurality of curved optic screen protection is intermembranous fits tightly gapless; form a curved surface multilamellar tearable optical screen protector along the cutting of curved surface outer ledge simultaneously, make the plurality of curved optic screen protecting film the most outwards can be torn by external force and take.
2. hot pressing curved surface Multilayer disposable optical screen protecting film as claimed in claim 1; it is characterized in that, this functional layer is perfume layer, filter blu-ray layer, anti-reflecting layer, scratch resistant layer, peep-proof layer, hydrophobic layer, oleophobic layer, wearing course, crashproof layer, anti-fingerprint layer one of them or its combination in any.
3. hot pressing curved surface Multilayer disposable optical screen protecting film as claimed in claim 1, it is characterised in that this non-planar substrate is made up of PVC (polrvinyl chloride), PET (polyethylene terephthalate), strengthening glass or light-permeable substrate.
4. hot pressing curved surface Multilayer disposable optical screen protecting film as claimed in claim 1, it is characterised in that this adhesion coating viscosity collocation sublevel curved optic screen protecting film end face material.
5. hot pressing curved surface Multilayer disposable optical screen protecting film as claimed in claim 1, it is characterised in that this adhesive-layer is acrylic, epoxy resin, one of them made high penetration sticker of silica gel.
6. hot pressing curved surface Multilayer disposable optical screen protecting film as claimed in claim 1, it is characterised in that the hot pressing temperature scope of this hot pressing mode is 100 DEG C～250 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080914.XU CN205439382U (en) | 2015-12-23 | 2015-12-23 | Deserted optics screen protection membrane of hot pressing curved surface multilayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521080914.XU CN205439382U (en) | 2015-12-23 | 2015-12-23 | Deserted optics screen protection membrane of hot pressing curved surface multilayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439382U true CN205439382U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521080914.XU Expired - Fee Related CN205439382U (en) | 2015-12-23 | 2015-12-23 | Deserted optics screen protection membrane of hot pressing curved surface multilayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439382U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515434A (en) * | 2017-10-11 | 2017-12-26 | 苏州世轩电子材料有限公司 | A kind of anti-dazzle counnter attack photoresistance blue screen curtain and its film used |
| CN108569004A (en) * | 2017-03-09 | 2018-09-25 | 深圳市佩晟科技有限公司 | A kind of protective film with fruit juice gel |
| WO2018223435A1 (en) * | 2017-06-08 | 2018-12-13 | 郑荣华 | Screen film |
| EP3480010A4 (en) * | 2016-08-16 | 2019-08-07 | Samsung Electronics Co., Ltd. | Protective cover, protective cover package comprising same, and electronic device comprising protective cover |
| CN112241039A (en) * | 2020-10-20 | 2021-01-19 | 京东方科技集团股份有限公司 | Polaroid, display module and processing method of polaroid |
| CN112567310A (en) * | 2018-08-31 | 2021-03-26 | 华为技术有限公司 | Flexible protection film, curved surface display screen and terminal |
-
2015
- 2015-12-23 CN CN201521080914.XU patent/CN205439382U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3480010A4 (en) * | 2016-08-16 | 2019-08-07 | Samsung Electronics Co., Ltd. | Protective cover, protective cover package comprising same, and electronic device comprising protective cover |
| US11794451B2 (en) | 2016-08-16 | 2023-10-24 | Samsung Electronics Co., Ltd. | Protective cover, protective cover package comprising same, and electronic device comprising protective cover |
| CN108569004A (en) * | 2017-03-09 | 2018-09-25 | 深圳市佩晟科技有限公司 | A kind of protective film with fruit juice gel |
| WO2018223435A1 (en) * | 2017-06-08 | 2018-12-13 | 郑荣华 | Screen film |
| CN107515434A (en) * | 2017-10-11 | 2017-12-26 | 苏州世轩电子材料有限公司 | A kind of anti-dazzle counnter attack photoresistance blue screen curtain and its film used |
| CN112567310A (en) * | 2018-08-31 | 2021-03-26 | 华为技术有限公司 | Flexible protection film, curved surface display screen and terminal |
| CN112241039A (en) * | 2020-10-20 | 2021-01-19 | 京东方科技集团股份有限公司 | Polaroid, display module and processing method of polaroid |
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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: 20160810 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |