CN108058410A - Mobile terminal protective film and preparation method thereof, mobile terminal - Google Patents
Mobile terminal protective film and preparation method thereof, mobile terminal Download PDFInfo
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- CN108058410A CN108058410A CN201711071111.1A CN201711071111A CN108058410A CN 108058410 A CN108058410 A CN 108058410A CN 201711071111 A CN201711071111 A CN 201711071111A CN 108058410 A CN108058410 A CN 108058410A
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- Prior art keywords
- protective film
- mobile terminal
- laser
- terminal protective
- method described
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses mobile terminal protective film and preparation method thereof, mobile terminals.According to an embodiment of the invention, this method includes：Cutting process is carried out to the prefabricated material of protective film, to form protective film crude product；Laser scorification processing is carried out to the side wall of the protective film crude product, to form curved wall.This method at least one of has the following advantages as a result,：Can be easy prepare mobile terminal protective film, avoid mobile terminal protective film and scrape hand, improve user experience effect, and be not easily stripped, improve the service life of the protective film.
Description
Technical field
The present invention relates to Mobile terminal accessory technical fields, and in particular, to mobile terminal protective film and preparation method thereof,
Mobile terminal.
Background technology
With the continuous development of communication electronics industry, the innovation impetus of mobile terminal is powerful, the appearance of Related product and
Function also constantly variation, while people also propose higher requirement to the appearance of product therewith.In order to cater to personalization
Demand, the product for carrying out personalized customization to mobile terminal appearance in the market emerge in an endless stream.And be used as personalized customization most directly,
The pad pasting of most short-cut method is praised highly be subject to people.Mobile terminal screen or shell fuselage pasting protective film can be played anti-scratch
Effect, wherein, the species of mobile terminal protective film is various, such as anti-blue light screen protecting film or 3D screens can be selected to protect
Cuticula, and shell fuselage protective film can then select to be printed on the protective film of different pattern, not only shell fuselage can be protected may be used also
To increase the appearance of mobile terminal, i.e., beauty is carried out to mobile terminal, reach the requirement of personalized customization.Therefore, it is mobile
Terminal protection film plays a crucial role the overall performance of mobile terminal, appearance and user experience.
However, current mobile terminal protective film and preparation method thereof, mobile terminal still have much room for improvement.
The content of the invention
The present invention be based on inventor couple on the fact that and problem discovery and understanding make：
Inventor find, current mobile terminal protective film in the prevalence of easily scrape hand, user experience effect is poor the problems such as.
Inventor has found that this is mainly due to current mobile terminal protective films generally to utilize mould by further investigation and many experiments
Cutting process cuts large area protective film, and to form mobile terminal protective film, and the die-cutting process causes the shifting prepared
The edge of dynamic terminal protection film is in nearly an angle of 90 degrees, so protective film is conformed to after the surface of mobile terminal, user is using
In the process, finger is drawn and can feel to scrape hand when protecting film edge to mobile terminal, and user experience is ineffective.Also, said structure
It is easy to cause in use, protective film is peeling-off by scraping hand.Therefore, if preparing the side of mobile terminal protective film
In method, mobile terminal protective film in the edge of an angle of 90 degrees can be removed, hand can be scraped to avoid mobile terminal protective film, as a result,
User experience effect will be greatly promoted.
It is contemplated that alleviate at least to some extent or solve the problems, such as at least one in above-mentioned refer to.
In one aspect of the invention, the present invention proposes a kind of method for preparing mobile terminal protective film.According to this hair
Bright embodiment, this method include：Cutting process is carried out to the prefabricated material of protective film, to form protective film crude product；To the guarantor
The side wall of cuticula crude product carries out laser scorification processing, to form curved wall.This method has the following advantages at least as a result,
One of：Can be easy prepare mobile terminal protective film, avoid mobile terminal protective film and scrape hand, improve user experience effect
Fruit, and be not easily stripped, improve the service life of the protective film.
In another aspect of the present invention, the present invention proposes a kind of mobile terminal protective film.Implementation according to the present invention
Example, the mobile terminal protective film are prepared using foregoing method.The mobile terminal protective film is retouched with front as a result,
Whole features and advantage possessed by mobile terminal protective film prepared by the method stated, details are not described herein.Generally speaking, should
Mobile terminal protective film at least one of has the following advantages：It avoids mobile terminal protective film and scrapes hand, improve user experience
Effect, and be not easily stripped, improve the service life of the protective film.
In an additional aspect of the present invention, the present invention proposes a kind of mobile terminal.According to an embodiment of the invention, it is described
The surface of mobile terminal, which is sticked, foregoing mobile terminal protective film.Mobile terminal has previously described protection as a result,
Whole features and advantage possessed by film, details are not described herein.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 shows the flow diagram of the method according to an embodiment of the invention for preparing mobile terminal protective film；
Fig. 2 shows the part flow signal of the method according to an embodiment of the invention for preparing mobile terminal protective film
Figure；
Fig. 3 shows that the part flow of the method in accordance with another embodiment of the present invention for preparing mobile terminal protective film is shown
It is intended to；
Fig. 4 shows that the part flow of the method for preparing mobile terminal protective film of another embodiment according to the present invention is shown
It is intended to；
Fig. 5 shows the structure diagram of mobile terminal protective film in accordance with another embodiment of the present invention；
Fig. 6 shows the structure diagram of the mobile terminal protective film of another embodiment according to the present invention；
Fig. 7 shows the structure diagram of the mobile terminal protective film of another embodiment according to the present invention；And
Fig. 8 shows the structure diagram of mobile terminal according to an embodiment of the invention.
Reference sign：
100：Mobile terminal protective film；110：Side wall；120：Fillet；130：Main surface；140：Cambered surface edge；200：Protection
Film crude product；210：Treat laser sintered side wall；220：Turning；1000：Mobile terminal.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In one aspect of the invention, the present invention proposes a kind of method for preparing mobile terminal protective film.According to this hair
Bright embodiment, this method include：Cutting process is carried out to the prefabricated material of protective film, to form protective film crude product；And to protection
The side wall of film crude product carries out laser scorification processing, to form curved wall.The preparation movement that this method can be easy as a result, is eventually
Protective film is held, the edge of the mobile terminal protective film prepared using this method is arc, and finger is drawn to mobile terminal protective film side
When edge or corner, comfort can be substantially improved, and without hand phenomenon is scraped, user experience significant effect is promoted, and avoids mobile terminal
Protective film scrapes hand, improves user experience effect, and is not easily stripped, and improves the service life of the protective film.
The specific steps of this method are described in detail below：
Specifically, with reference to figure 1, this method can include：
S100：Cutting process is carried out to the prefabricated material of protective film
In this step, cutting process is carried out to the prefabricated material of protective film, to form protective film crude product.It is according to the present invention
Embodiment, the concrete mode that cutting process is carried out to the prefabricated material of protective film are not particularly limited, and those skilled in the art can root
It is made choice according to actual demand.For example, according to an embodiment of the invention, the prefabricated material of protective film can be carried out using die-cutting process
Cutting processing, to form protective film crude product.According to an embodiment of the invention, the concrete type of the material of protective film crude product is formed
It is not particularly limited, those skilled in the art can make choice according to actual demand.For example, according to an embodiment of the invention,
Forming the material of protective film crude product includes at least one of PET, PVC, PC and PP.According to an embodiment of the invention, formation
The concrete shape of protective film crude product is not particularly limited, and those skilled in the art can make choice according to actual demand.
According to an embodiment of the invention, the prefabricated material of protective film for forming said protection film crude product further comprises：Upper surface
And lower surface.Since lower surface needs to be bonded with the surface of mobile terminal, lower surface is generally plane.According to
The embodiment of the present invention, upper surface can be plane, and thus the prefabricated material of the protective film has the appearance of 2D, is prepared
Mobile terminal protective film also has 2D appearances.According to an embodiment of the invention, the upper surface of the prefabricated material of protective film is further
Including：Main surface and cambered surface edge, wherein, cambered surface edge is arranged on the edge of the main surface of the prefabricated material of protective film, cutting
Processing is carried out in one side of the cambered surface edge away from main surface.According to an embodiment of the invention, main surface can be plane or
Person's cambered surface.Specifically, main surface can be plane, 2.5D appearances can be formed with cambered surface edge as a result, are finally prepared into
The mobile terminal protective film arrived has 2.5D appearances；Main surface can be cambered surface, can form 3D with cambered surface edge as a result,
Appearance, the mobile terminal protective film finally prepared have 3D appearances.
In order to further improve the performance for the mobile terminal protective film that this method is utilized to prepare, which includes：It is protecting
The corner of film crude product forms fillet.Specifically, with reference to figure 2, the protective film crude product 200 that cutting process is formed has turning 220,
As previously mentioned, the turning 220 can be rectangular-shaped, but in the mobile terminal protective film being subsequently formed, can be influenced due to scraping hand
User experience.Therefore, in this step, which can be handled, the turning of protective film crude product can be made
220 be fillet 120.Fillet 120 can not only improve the appearance of the mobile terminal protective film of preparation as a result, can also keep away
Exempt from mobile terminal protective film and scrape hand.According to an embodiment of the invention, the concrete mode for forming fillet 120 is not particularly limited, only
Need to meet makes rectangular-shaped turning 220 be fillet 120.For example, according to an embodiment of the invention, fillet 120 can be logical
It is crossing CNC cuttings and formed or formed by second laser scorification.Thus, it is possible to easy makes mobile terminal
The rectangular-shaped turning 220 of protective film forms arc fillet 120.According to an embodiment of the invention, it is above-mentioned to rectangular-shaped turning
The concrete modes of 220 progress second laser scorifications are not particularly limited, it is, for example, possible to use laser carving or use are laser sintered
Instrument carries out laser scorification, to form fillet 120.
S200：Laser scorification processing is carried out to the side wall of protective film crude product
In this step, laser scorification processing is carried out to the side wall of protective film crude product, to form curved wall, most end form
Into the mobile terminal protective film with curved wall.Thus, it is possible to further improve the performance of the mobile terminal protective film of preparation.
Specifically, with reference to figure 3, protective film crude product 200 includes treating laser sintered side wall 210, this treats that laser sintered side wall 210 is in nearly 90 degree
Angle, finger, which is drawn, can then feel to scrape hand, and in the step, laser sintered side wall 210, which is handled, to be treated to this, to form arc
Side wall 110 ultimately forms the mobile terminal protective film 100 with curved wall 110, it is possible thereby to avoid scraping hand, promotes user
Experience.
It will be appreciated to those of skill in the art that the main surface for the protective film crude product 200 that front is formed, as most end form
Into protective film main surface.Therefore, the protective film crude product 200 formed such as front has the main surface of arc and cambered surface side
Edge, then after laser scorification processing is carried out, the protective film of formation also has the main surface and cambered surface edge of arc.Specifically
, with reference to figure 4, according to an embodiment of the invention, when protective film crude product 200 includes main surface and the cambered surface edge that cambered surface is formed
When, the laser scorification processing in the step, be for the vertical side wall 210 of cambered surface edge carry out (as shown in the figures
Dashed region).Thus, it is possible to it is the protective film that arc, side wall are also arc to obtain surface.
According to an embodiment of the invention, the concrete mode of laser scorification processing is carried out not to the side wall 210 of protective film crude product
It is particularly limited, the side wall 110 that need to only meet formation is arc.For example, according to an embodiment of the invention, arc can be
It is formed by laser scorification.Thus, it is possible to the easy side wall 110 for making mobile terminal protective film 100 forms arc.According to
The embodiment of the present invention, previously described second laser scorification and the laser scorification can be identical technical process, for example, root
According to the embodiment of the present invention, laser carving can be used or carry out laser scorification using laser sintered instrument, to form arc
Side wall 110 or fillet 120.Thus, it is possible to simplify preparation process, cost is reduced.
In order to make it easy to understand, appreciation explanation is carried out to the design parameter of above-mentioned laser scorification below：
According to an embodiment of the invention, optical maser wavelength is 10-100nm used by laser scorification.Inventor is by a large amount of
Experiment is found, when the wavelength of laser is more than 100nm, then obvious to the laser scorification of side wall 110 or fillet 120, is made
Into excessive equivalent damage is melted, it is unfavorable for obtaining the product of high quality.For example, it according to a particular embodiment of the invention, may be employed
Wavelength is that the laser of 10.64nm is handled.
According to an embodiment of the invention, the laser scan rate of laser scorification is 1500-5000mm/s.Inventor is through excessive
Amount experiment is found, when the sweep speed of laser scorification is excessively slow, can not only influence to prepare the production of the mobile terminal protective film 100
Efficiency, also due to laser residence time is long and adversely affected to mobile terminal protective film 100, example at single pixel point
Such as, single pixel point laser residence time it is long and protective film melt during cause to melt excessive equivalent damage；And when scanning
When rate is too fast, then do not allow to be also easy to produce preferable cambered surface or fillet, it is impossible to improve scrape hand phenomenon well, therefore cause to utilize
The yields of the mobile terminal protective film 100 of laser scorification generation declines.It, can be with for example, according to a particular embodiment of the invention
It is scanned using the sweep speed of 3000mm/s.Therefore, when sweep speed is above range, fly-cutting can be being ensured
While, ensure the yields of product.Thus, it is possible to effectively realize the melting to side wall 110 or fillet 120, arc is formed
Side wall 110 or fillet 120.
According to an embodiment of the invention, the laser power of laser scorification is 20-70W.Thus, it is possible to it avoids due to laser energy
It measures excessive, causes to melt excessive equivalent damage or laser energy deficiency during arc is formed, it is impossible to complete to side wall
Efficient melting.For example, according to a particular embodiment of the invention, laser power can be 30-50W.
In conclusion this method can be easy prepare mobile terminal protective film, avoid mobile terminal protective film and scrape hand,
Improve user experience effect.
In another aspect of the present invention, the present invention proposes a kind of mobile terminal protective film.Implementation according to the present invention
Example, the mobile terminal protective film are prepared using foregoing method.The mobile terminal protective film is retouched with front as a result,
Whole features and advantage possessed by mobile terminal protective film prepared by the method stated, details are not described herein.Generally speaking, should
Mobile terminal protective film at least one of has the following advantages：It avoids mobile terminal protective film and scrapes hand, improve user experience
Effect.
According to an embodiment of the invention, with reference to figure 5, mobile terminal protective film 100 includes：Upper surface is (as shown in Figure 5
A-quadrant), lower surface (B area as shown in Figure 5) and side wall 110.Since lower surface B needs and mobile terminal
Surface is bonded, and therefore, lower surface B is generally plane.According to an embodiment of the invention, upper surface A can be plane, thus
2D mobile terminal protective films can be formed.According to an embodiment of the invention, with reference to figure 6, the upper surface of mobile terminal protective film 100
A includes：Main surface 130 and cambered surface edge 140.According to an embodiment of the invention, cambered surface edge 140 is arranged on main surface 130
Edge on.Thus, it is possible to further improve the performance of the mobile terminal protective film 100.According to an embodiment of the invention, main body
Face 130 can be plane or cambered surface.Thus, it is possible to the appearance of easy realization 2.5D or 3D.Specifically, reference chart
6, main surface 130 can be plane, can form the mobile terminal protective film of 2.5D appearances with cambered surface edge 140 as a result,；
With reference to figure 7, main surface 130 can be cambered surface, and the mobile terminal that can form 3D appearances with cambered surface edge 140 as a result, is protected
Cuticula further promotes the performance of the mobile terminal protective film 100.The selection of 130 plane of main surface or cambered surface, Ke Yijian
Just the appearance of realization 2.5D or 3D, meets the needs of user individual.
In another aspect of the present invention, the present invention proposes a kind of mobile terminal.According to an embodiment of the invention, it is mobile
The surface of terminal, which is sticked, foregoing mobile terminal protective film 100.According to an embodiment of the invention, mobile terminal protective film
100 can be sticked on the screen of the mobile terminal, alternatively, with reference to figure 8, mobile terminal protective film 100 can be sticked mobile whole
On the back shroud at end 1000.Being sticked for mobile terminal protective film 100 protects mobile terminal 1000 as a result, for example, avoiding screen
Or back shroud scratches, and the mobile terminal protective film being sticked is not easy to scrape hand, improves user experience effect and overall performance.
In the description of the present invention, the orientation of the instructions such as term " on ", " under " or position relationship are based on shown in the drawings
Orientation or position relationship are for only for ease of the description present invention rather than require the present invention must be with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.
In the description of this specification, the description of reference term " one embodiment ", " another embodiment " etc. means to tie
The embodiment particular features, structures, materials, or characteristics described are closed to be included at least one embodiment of the present invention.At this
In specification, a schematic expression of the above terms does not necessarily refer to the same embodiment or example.Moreover, the tool of description
Body characteristics, structure, material or feature may be combined in any suitable manner in any one or more of the embodiments or examples.This
Outside, without conflicting with each other, those skilled in the art by the different embodiments described in this specification or can show
Example and different embodiments or exemplary feature are combined and combine.In addition, it is necessary to illustrate, in this specification, term
" first ", " second " are only used for description purpose, and it is not intended that instruction or implying relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
- A kind of 1. method for preparing mobile terminal protective film, which is characterized in that including：Cutting process is carried out to the prefabricated material of protective film, to form protective film crude product；Laser scorification processing is carried out to the side wall of the protective film crude product, to form curved wall.
- 2. according to the method described in claim 1, it is characterized in that, carrying out cutting process to the prefabricated material of protective film includes：Fillet is formed in the corner of the protective film crude product.
- 3. according to the method described in claim 1, it is characterized in that, formed the mobile terminal protective film material include PET, At least one of PVC, PC and PP.
- 4. according to the method described in claim 2, it is characterized in that, the fillet is formed by second laser scorification.
- 5. according to the method described in claim 1, it is characterized in that, optical maser wavelength is used by the laser scorification is handled 10-100nm。
- 6. according to the method described in claim 1, it is characterized in that, the laser scan rate of laser scorification processing is 1500-5000mm/s。
- 7. according to the method described in claim 1, it is characterized in that, the laser power of laser scorification processing is 20-70W.
- 8. according to the method described in claim 1, it is characterized in that, the prefabricated material of the protective film includes：Main surface and cambered surface edge, the cambered surface edge are arranged on the edge of the main surface, the cutting process be One side of the cambered surface edge away from the main surface carries out.
- 9. according to the method described in claim 8, it is characterized in that, the main surface is plane or cambered surface.
- 10. a kind of mobile terminal protective film, which is characterized in that the mobile terminal protective film is any using claim 1~9 Prepared by the method described in.
- 11. a kind of mobile terminal, which is characterized in that the surface of the mobile terminal, which is sticked, movement as claimed in claim 10 Terminal protection film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071111.1A CN108058410A (en) | 2017-11-03 | 2017-11-03 | Mobile terminal protective film and preparation method thereof, mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071111.1A CN108058410A (en) | 2017-11-03 | 2017-11-03 | Mobile terminal protective film and preparation method thereof, mobile terminal |
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| Publication Number | Publication Date |
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| CN108058410A true CN108058410A (en) | 2018-05-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071111.1A Pending CN108058410A (en) | 2017-11-03 | 2017-11-03 | Mobile terminal protective film and preparation method thereof, mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948129A (en) * | 2023-03-14 | 2023-04-11 | 荣耀终端有限公司 | Screen protection film, preparation method, assembly method of screen assembly and electronic equipment |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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Application publication date: 20180522 |
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