CN108924303A - A kind of production method of center, terminal and terminal - Google Patents
A kind of production method of center, terminal and terminal Download PDFInfo
- Publication number
- CN108924303A CN108924303A CN201810769896.8A CN201810769896A CN108924303A CN 108924303 A CN108924303 A CN 108924303A CN 201810769896 A CN201810769896 A CN 201810769896A CN 108924303 A CN108924303 A CN 108924303A
- Authority
- CN
- China
- Prior art keywords
- center
- cover plate
- upper cover
- terminal
- lower cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Abstract
The embodiment of the invention discloses the production methods of a kind of center, terminal and terminal, are related to field of communication technology, to solve the problem of that the curved surface cover board after hot bending is frangible to reduce the service life of terminal.The outer surface of the center is cambered surface, and is provided with photocurable layers on the outer surface.The center can be applied in terminal.
Description
Technical field
The present embodiments relate to the production methods of field of communication technology more particularly to a kind of center, terminal and terminal.
Background technique
With the development of communication technology, Curved screen terminal is more and more popular with consumers.
Currently, Curved screen terminal can be made by the following method：It is first flat glass by glass-cutting；Pass through hot bending again
The flat glass is bent into globoidal structure at high temperature by technique, to form curved surface cover board；Then the curved surface cover board is assembled again
To form Curved screen terminal on to shell.
But the glass reliability after hot bending is lower, falls there is terminal and is easy to cause curved surface cover board fragmentation
Problem, to reduce the service life of terminal.
Summary of the invention
The embodiment of the present invention provides the production method of a kind of center, terminal and terminal, to solve the curved surface after hot bending
Cover board is frangible, thus the problem of reducing the service life of terminal.
In order to solve the above-mentioned technical problem, the embodiments of the present invention are implemented as follows：
In a first aspect, the outer surface of the center is cambered surface, and on the outer surface the embodiment of the invention provides a kind of center
It is provided with photocurable layers.
Second aspect, the embodiment of the invention provides a kind of terminal, which includes center, the upper cover that first aspect provides
Plate and lower cover plate；Wherein, which is located between the upper cover plate and the lower cover plate.
The third aspect, the embodiment of the invention provides a kind of production method of terminal, this method includes：Make upper cover plate and
Lower cover plate；Center is made, the outer surface of the center is cambered surface, and photocurable layers are arranged on the outer surface of the center；It assembles in this
Frame, the upper cover plate and the lower cover plate, to form terminal；Wherein, which is located between the upper cover plate and the lower cover plate.
In embodiments of the present invention, the outer surface of center can be cambered surface, and photocuring can be set on the outer surface
Layer.With this solution, on the one hand, since the outer surface of center can be cambered surface, and photocuring can be set on the outer surface
Layer, therefore the outer surface of center can be with reflection light, so that the outer surface of center be made to achieve the effect that Proximal surface glass；It is another
Aspect, since in general, with the glass phase ratio after hot bending, the reliability of center is higher, therefore end can be improved
The service life at end.In this way, the embodiment of the present invention can achieve the effect that Proximal surface glass guaranteeing the outer surface of center
Meanwhile improving the service life of terminal.
Detailed description of the invention
Fig. 1 is a kind of one of schematic diagram of center provided in an embodiment of the present invention；
Fig. 2 is the two of a kind of schematic diagram of center provided in an embodiment of the present invention；
Fig. 3 is the three of a kind of schematic diagram of center provided in an embodiment of the present invention；
Fig. 4 is the four of a kind of schematic diagram of center provided in an embodiment of the present invention；
Fig. 5 is a kind of one of schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 6 is the two of a kind of schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 7 is the three of a kind of schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 8 is a kind of one of schematic diagram of upper cover plate provided in an embodiment of the present invention；
Fig. 9 is the two of a kind of schematic diagram of upper cover plate provided in an embodiment of the present invention；
Figure 10 is the three of a kind of schematic diagram of upper cover plate provided in an embodiment of the present invention；
Figure 11 is a kind of schematic diagram of lower cover plate provided in an embodiment of the present invention；
Figure 12 is a kind of production method of terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The terms "and/or" is a kind of incidence relation for describing affiliated partner, indicates may exist three kinds of relationships,
For example, A and/or B, can indicate：Individualism A exists simultaneously A and B, these three situations of individualism B.Symbol herein
"/" indicates that affiliated partner is relationship such as A/B expression A or B perhaps.
Term " first " and " second " in description and claims of this specification etc. are for distinguishing different pairs
As, rather than it is used for the particular order of description object.For example, first annular protrusion and second annular protrusion etc. are for distinguishing not
Same annular protrusion, rather than the particular order for describing annular protrusion.
In embodiments of the present invention, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This
Be described as in inventive embodiments " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing
Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport
Related notion is being presented in specific ways.
In the description of the embodiment of the present invention, unless otherwise indicated, the meaning of " plurality " is refer to two or more,
For example, multiple sensors refer to two or more sensor.
Some term/nouns involved in the embodiment of the present invention are explained below.
2D glass：That is flat glass refers to any one point and points other on glass on one block of glass, same
Glass in one plane.
2.5D glass：Refer to the region for having a plane at the center of glass, and opposite side on the basis of flat glass
Edge has carried out the glass of radian processing.I.e. 2.5D glass can be to lower recess at an arc in the part at edge.
3D glass：Refer to that whole surface all has the glass of radian.
Photocuring material：Also known as photosensitive material, ultraviolet light solidify material, refer at bottoms such as paper, plastics, leather and timber
Sprayed on material it is a kind of it is being made of photosensitive resin, photosensitizer and diluent, can ultraviolet light irradiation under rapid film-forming
Material.It should be noted that photocurable layers refer to the spraying photocuring material on the outer surface of center in the embodiment of the present invention
Later, photocuring material is formed by film by ultraviolet light irradiation.
Photocuring technology：Also known as UV refers to the ultraviolet light by certain wavelength, makes the photocuring material (example of liquid
Such as epoxy acrylic resin) high speed of polymerization at solid smooth processing technology, be substantially light-initiated polymerization, cross-linking reaction.
The embodiment of the present invention provides the production method of a kind of center, terminal and terminal, and the outer surface of center can be cambered surface,
And photocurable layers can be set on the outer surface.With this solution, on the one hand, since the outer surface of center can be cambered surface,
And photocurable layers can be set on the outer surface, therefore the outer surface of center can be with reflection light, to make the appearance of center
Face achievees the effect that Proximal surface glass；On the other hand, due in general, and the glass phase ratio after hot bending, in
The reliability of frame is higher, therefore the service life of terminal can be improved.In this way, the embodiment of the present invention can guarantee the outer of center
While surface achievees the effect that Proximal surface glass, the service life of terminal is improved.
Referring to each attached drawing provided in an embodiment of the present invention to center provided in an embodiment of the present invention, terminal and terminal
Production method illustratively illustrated.
As shown in Figure 1, the embodiment of the present invention provides a kind of center 01.The outer surface of the center 01 is cambered surface, and outer surface
On be provided with photocurable layers 02.
In the embodiment of the present invention, above-mentioned center can be applied to terminal.It will be in following implementations for the specific descriptions of terminal
It is described in example, it will not go into details herein.
It should be noted that the embodiment of the present invention is illustrated by taking above-mentioned center as shown in Figure 1 as an example.
It is appreciated that center can also be other possible structures in practical application, can specifically be determined according to actual use demand,
The embodiment of the present invention is not specifically limited.For example, Fig. 2 is the schematic diagram of another center provided in an embodiment of the present invention, such as Fig. 2
Shown, can be set in appearance for center is fluted, and physical button (such as volume key, power key can be set on the groove
Deng).
Illustratively, Fig. 3 is the partial enlarged view of center shown in Fig. 2.As shown in figure 3, the outer surface of center 01 can be with
For cambered surface, and photocurable layers 02 are provided on the outer surface.
Optionally, in the embodiment of the present invention, the material of photocurable layers can be photocuring material, such as photocuring material can
Think the mixture of acrylic resin and photoinitiator.Certainly, in practical application, photocuring material can also include other materials
Matter can specifically determine that the embodiment of the present invention is not specifically limited according to actual use demand.
Optionally, in the embodiment of the present invention, the thickness of photocurable layers can be 25 microns~45 microns.It is appreciated that logical
It crosses and sets 25 microns~45 microns for the thickness of photocurable layers, not only the mirror effect of the outer surface of center can be made obvious, but also
The wear-resisting property, acid-proof alkaline and corrosion resistance that center can be improved, can also reduce production cost.
Optionally, in conjunction with Fig. 3, as shown in figure 4, in the embodiment of the present invention, the outer surface of center 01 and photocurable layers 02 it
Between the coat of paint 03 can be set.For example, the color of the coat of paint can be black, white or pink colour etc..It is appreciated that passing through
The coat of paint is set between the outer surface and photocurable layers of center, the color of center can be improved, and beautifies center appearance.
Optionally, in the embodiment of the present invention, center can be resin center, i.e. the material of center can be resin.Specifically
, in the case where the material of center is resin, the material of the center is specifically as follows polycarbonate, or polyamide
PA。
Further, in the case where the material of center includes resin, the material of center can also include glass fibre PC.
It is appreciated that the mechanical strength of center can be improved by adding glass fibre in resin.
The embodiment of the present invention provides a kind of center, on the one hand, since the outer surface of center can be cambered surface, and the outer surface
On can be set photocurable layers, therefore the outer surface of center can be with reflection light, so that the outer surface of center be made to reach approximate
The effect of bend glass；On the other hand, due in general, with the glass phase ratio after hot bending, the reliability of center
It is higher, therefore the service life of terminal can be improved.In this way, the embodiment of the present invention can reach close guaranteeing the outer surface of center
Like bend glass effect while, improve the service life of terminal.
As shown in figure 5, the embodiment of the present invention provides a kind of terminal.The terminal may include：Any implementation as shown in Figure 1 to Figure 4
Center 01, upper cover plate 04 and the lower cover plate 05 that example provides.Wherein, which can be located at the upper cover plate 04 and the lower cover plate 05
Between.
Optionally, in the embodiment of the present invention, upper cover can be set according to the complete machine thickness requirements and reliability requirement of terminal
The thickness of plate and lower cover plate, such as the thickness of upper cover plate can be 0.5 millimeter~0.9 millimeter.If be appreciated that upper cover plate and
The thickness of lower cover plate is thinner, then the reliability of upper cover plate and lower cover plate is poorer.
Optionally, in the embodiment of the present invention, the thickness of upper cover plate can be more than or equal to the thickness of lower cover plate.
Optionally, in the embodiment of the present invention, terminal can also include other possible structures, such as camera, physics are pressed
Key and circuit board (including flexible circuit board and hard circuit board) etc..Body can determine that the present invention is real according to actual use demand
Example is applied to be not construed as limiting.
Optionally, in the embodiment of the present invention, above-mentioned terminal can be mobile terminal, such as mobile phone, tablet computer, notebook
Computer, palm PC, car-mounted terminal, wearable device, Ultra-Mobile PC (ultra-mobile personal
Computer, UMPC), net book or personal digital assistant (personal digital assistant, PDA) etc.；It can also
Think immobile terminal equipment, for example, personal computer (personal computer, PC), television set (television,
TV), automatic teller machine or self-service machine etc. can specifically determine that the embodiment of the present invention is not construed as limiting according to actual use demand.
It should be noted that above-mentioned Fig. 5 provided in an embodiment of the present invention be on the basis of with center shown in FIG. 1,
It is illustrated for setting center between upper cover plate and lower cover plate.It will be appreciated, of course, that in practical application, it can also
On the basis of center shown in Fig. 2, center is set between upper cover plate and lower cover plate.It specifically can be according to actual use need
Ask determining, the embodiment of the present invention is not construed as limiting.
The embodiment of the present invention provides a kind of terminal, on the one hand, since the outer surface of center can be cambered surface, and the outer surface
On can be set photocurable layers, therefore the outer surface of center can be with reflection light, so that the outer surface of center be made to reach approximate
The effect of bend glass；On the other hand, due in general, with the glass phase ratio after hot bending, the reliability of center
It is higher, therefore the service life of terminal can be improved.In this way, the embodiment of the present invention can reach close guaranteeing the outer surface of center
Like bend glass effect while, improve the service life of terminal.
It optionally,, can be with along the inner surface of center 01 on center 01 as shown in fig. 6, in the embodiment of the present invention in conjunction with Fig. 5
It is provided with first annular raised 011 and second annular protrusion 012.Wherein, the inner surface of upper cover plate 04 and the first annular protrusion
011 connection, the inner surface of lower cover plate 05 are connect with second annular protrusion 012.
Illustratively, Fig. 7 is the top view of center shown in fig. 6.As shown in fig. 7, along the interior table of center 01 on center 01
Face can be set first annular raised 011.It is appreciated that the inner surface in upper cover plate is connect with first annular protrusion, lower cover
After the inner surface of plate is connect with the second annular protrusion, upper cover plate, center and lower cover plate can form an entirety (i.e. terminal).
Further, in the embodiment of the present invention, the inner surface of upper cover plate and first annular protrusion can be by bonding component
(such as double-sided adhesive etc.) connection, the inner surface of lower cover plate can be connect with the second annular protrusion by bonding component.
Further, in the embodiment of the present invention, first annular protrusion and the second annular protrusion (can claim for a protrusion
For third protrusion), i.e., the inner surface of upper cover plate, lower cover plate inner surface can be connect respectively with two surfaces of third protrusion.
In the embodiment of the present invention, first annular protrusion and the second annular protrusion are arranged by the inner surface along center, it can be with
Keep the connection of the connection of inner surface and center of upper cover plate, the inner surface of lower cover plate and center more stable, it can to increase and connect
The stability connect, so as to improve the reliability of terminal.
Optionally, in the embodiment of the present invention, the outer surface of upper cover plate 04 can be a plane or an arc surface, and upper cover plate 04 is interior
Surface can be plane.The outer surface of lower cover plate 05 can be a plane or an arc surface, and the inner surface of lower cover plate 05 can be plane.
Illustratively, as shown in figure 8, the outer surface A of upper cover plate 04 can be plane, the inner surface B of upper cover plate 04 can also
Think plane.As shown in fig. 9 again, the outer surface A of upper cover plate 04 can be cambered surface, and the inner surface B of upper cover plate 04 can be plane.
It should be noted that Fig. 8 provided in an embodiment of the present invention and Fig. 9 are with the outer surface of upper cover plate and upper cover plate
It is illustrated for inner surface.It will be appreciated, of course, that Fig. 8 and Fig. 9 may be lower cover plate in practical application
The inner surface of outer surface and lower cover plate.It can specifically be determined according to actual use demand, the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, the inner surface of upper cover plate and biography can be allow by setting plane for the inner surface of upper cover plate
Sensor layer, display module etc. better contact with, and the outer surface setting of upper cover plate, which is a plane or an arc surface, can be improved upper cover plate
Appearance；The inner surface of lower cover plate and sensor layer etc. can be allow preferably by setting plane for the inner surface of lower cover plate
The outer surface setting of lower cover plate is a plane or an arc surface the appearance that lower cover plate can be improved by contact.
Optionally, in the embodiment of the present invention, upper cover plate and lower cover plate can be glass substrate.
Further, upper cover plate can be 2D glass substrate, 2.5D glass substrate or 3D glass substrate, and lower cover plate can be with
For 2D glass substrate, 2.5D glass substrate or 3D glass substrate.It can specifically be determined according to actual use demand, the present invention is real
Example is applied to be not specifically limited.
In the embodiment of the present invention, setting glass substrate for upper cover plate and lower cover plate can make the display module of terminal both may be used
To show content through upper cover plate, the appearance of upper cover plate can also be improved；Meanwhile set glass substrate for lower cover plate can
To improve the appearance of lower cover plate.
Optionally, as shown in Figure 10, in the embodiment of the present invention, upper cover plate 04 may include the first glass substrate 041, setting
In the first surface of the first glass substrate 041 sensor layer 042 and be set to sensor layer 042 away from first glass
The display module 043 of the side of glass substrate 041.As shown in figure 11, lower cover plate 05 may include the second glass substrate 051 and
It is set to the protective layer 052 of the first surface of the second glass substrate 051.
Wherein, the second surface of the first glass substrate 041 can be the outer surface of upper cover plate 04, the first glass substrate 041
First surface and the second surface of the first glass substrate 041 can be opposite two surfaces on the first glass substrate.Second
The second surface of glass substrate 051 can be the outer surface of lower cover plate 05, the first surface and the second glass of the second glass substrate 051
The second surface of glass substrate 051 can be two surfaces opposite on the second glass substrate 051.
Optionally, in the embodiment of the present invention, multiple sensors, multiple sensor can be set in the sensor layer
It can be used for detecting the input of user.
Optionally, in the embodiment of the present invention, backlight module is also provided in above-mentioned display module.
Optionally, in the embodiment of the present invention, above-mentioned protective layer can be PET protective layer, i.e. the material of protective layer can be
Polyethylene terephtalate.There is excellent physical mechanical property in wider temperature range since PET has
(such as temperature be 120 DEG C, electrical insulating property is excellent；Alternatively, electrical property is still preferable under high-temperature high-frequency, creep resistance is resistance to tired
Lao Xing, rub resistance, dimensional stability are all fine), therefore, setting PET protective layer terminal can be played decoration and it is explosion-proof
Effect.
In the embodiment of the present invention, by the way that sensor layer and display module are arranged on the first glass substrate, terminal can be made
Display module both can show content through upper cover plate, and terminal is made to can detecte the input of user；By second
Protective layer is set on glass substrate, decoration and explosion-proof effect can be played to terminal.
As shown in figure 12, the embodiment of the present invention provides a kind of production method of terminal.This method may include following step
Rapid 1200- step 1202.
Step 1200, production upper cover plate and lower cover plate.
Related to lower cover plate to upper cover plate in above-described embodiment retouch may refer to the description of lower cover plate for upper cover plate
It states, details are not described herein again.
Step 1201, production center.
Wherein, the outer surface of above-mentioned center can be cambered surface, and photocurable layers can be sprayed on the outer surface of center.
Related to photocurable layers to center in above-described embodiment retouch may refer to the description of photocurable layers for center
It states, details are not described herein again.
Step 1202 assembles the center, the upper cover plate and the lower cover plate, to form terminal.
Wherein, above-mentioned center can be between upper cover plate and lower cover plate.
Associated description in above-described embodiment may refer to for the description of upper cover plate and lower cover plate, details are not described herein again.
The embodiment of the present invention provides a kind of production method of terminal, since the outer surface of the center in terminal can be arc
Face, and photocurable layers can be set on the outer surface, therefore the outer surface of center can be with reflection light, to make the outer of center
Surface achievees the effect that Proximal surface glass；On the other hand, due in general, and the glass phase ratio after hot bending,
The reliability of center is higher, therefore the service life of terminal can be improved.In this way, the embodiment of the present invention can guarantee center
While outer surface achievees the effect that Proximal surface glass, the service life of terminal is improved.
Optionally, in the embodiment of the present invention, above-mentioned steps 1201 can specifically pass through following step 1201a, step
1201b and step 1201c is realized.
Step 1201a, center matrix is made.
Optionally, in the embodiment of the present invention, the material of center matrix can be resin.
Specific method for making center matrix is referred to the injection molding forming method of the prior art, the embodiment of the present invention
It is not construed as limiting.
Step 1201b, the coat of paint is sprayed on the outer surface of the center matrix.
Associated description in above-described embodiment to the coat of paint may refer to for the description of the coat of paint, details are not described herein again.
Step 1201c, photocurable layers are sprayed on the coat of paint, to form center.
In the embodiment of the present invention, the color of center can be improved by spraying the coat of paint on the outer surface of center matrix
Degree, and beautify center appearance；By spraying photocurable layers on the coat of paint, it can make the outer surface of center can be with reflected light
Line, so that the outer surface of terminal be made to achieve the effect that Proximal surface glass.
Optionally, in the embodiment of the present invention, in above-mentioned steps 1201c on the coat of paint spray photocurable layers after,
The production method of terminal provided in an embodiment of the present invention can also include the steps that following 1201d.
Step 1201d, photocurable layers are irradiated using ultraviolet light.
Wherein, the intensity of above-mentioned ultraviolet light be located at 600 millijoules it is every square centimeter~1200 millijoules range every square centimeter in.
Specifically, above-mentioned steps 1201d can use photocuring technology.Existing skill is referred to for photocuring technology
Art, the embodiment of the present invention are not construed as limiting.
In the embodiment of the present invention, photocurable layers are irradiated by using ultraviolet light, photocuring material can be made by ultraviolet light
Film-forming is irradiated, so as to so that the outer surface of center can be with reflection light, so that the outer surface of terminal be made to reach approximate bent
The effect of surface glass.
Optionally, in the embodiment of the present invention, the production upper cover plate in above-mentioned steps 1200 can specifically pass through following steps
Rapid 1200a- step 1200e is realized.
Step 1200a, by master slice glass-cutting at the first sub-pieces glass.
It step 1200b, is preset shape by the first sub-pieces glass processing.
Specifically, by the first sub-pieces glass processing be preset shape after, hole can also be made on the first sub-pieces glass
Bit architecture.
Further, if upper cover plate is 2.5D glass cover-plate, the radian area of 2.5D glass cover-plate can be processed
Domain.
Step 1200c, to the first sub-pieces glass polishing for being processed as preset shape.
Specifically, cashmere wheel or pig suede wheel can be used, removal is processed as the first sub-pieces glass surface of preset shape
Micro-crack, so as to increase the penetrating degree of the first sub-pieces glass.
Step 1200d, glass reinforced to the first sub-pieces after polishing.
Specifically, can in high-purity potassium nitrate solution and under the effect of the catalyst, by the first sub-pieces after polishing
Glass is heated to 450 degree or so, and continuous heating 4 hours to 5 hours, to improve the hardness of glass.
Step 12100e, sensor layer is conformed to the inner surface of the first sub-pieces glass after strengthening, and by display module
It fits on sensor layer, to obtain upper cover plate.
The description of sensor layer and display module may refer in above-described embodiment to sensor layer and display module
Associated description, details are not described herein again.
Specifically, can be vacuumized after the inner surface that sensor layer is conformed to the first sub-pieces glass after strengthening,
To guarantee sensor layer and the first sub-pieces glass gluing bubble-free；It, can be with after fitting to display module on sensor layer
It vacuumizes, to guarantee sensor layer and display module fitting bubble-free.
In the embodiment of the present invention, by the way that sensor layer and display module are arranged on the first glass substrate, terminal can be made
Display module both can show content through upper cover plate, and terminal is made to can detecte the input of user.
Optionally, in the embodiment of the present invention, the production lower cover plate in above-mentioned steps 1200 can specifically pass through following steps
Rapid 1200f- step 1200j is realized.
Step 1200f, by master slice glass-cutting at the second sub-pieces glass.
It step 1200g, is preset shape by the second sub-pieces glass processing.
Step 1200h, to the second sub-pieces glass polishing for being processed as preset shape.
Step 1200i, glass reinforced to the second sub-pieces after polishing.
Step 1200j, protective layer is conformed to the inner surface of the second sub-pieces glass after strengthening, to obtain lower cover plate.
It should be noted that above-mentioned 1200f- step 1200i can be used and 1200a- step in the embodiment of the present invention
The same or similar processing method of 1200d, it will not go into details herein.
In the embodiment of the present invention, by the way that protective layer is arranged on the second glass substrate, terminal can be played decoration and it is explosion-proof
Effect.
Optionally, in the embodiment of the present invention, the inner surface setting on center along center can have first annular protrusion and the
Second ring protrusion.Also, in this case, above-mentioned steps 1202 can specifically be realized by following step 1202a.
Step 1202a, the inner surface of upper cover plate is connect with first annular protrusion, by the inner surface of lower cover plate and the second ring
The connection of shape protrusion.
The description of first annular protrusion and the second annular protrusion may refer in above-described embodiment to first annular convex
The associated description with the second annular protrusion is played, details are not described herein again.
In the embodiment of the present invention, first annular protrusion and the second annular protrusion are arranged by the inner surface along center, it can be with
Keep the connection of the connection of inner surface and center of upper cover plate, the inner surface of lower cover plate and center more stable, it can to increase and connect
The stability connect, so as to improve the reliability of terminal.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (13)
1. a kind of center, which is characterized in that the outer surface of the center is cambered surface, and is provided with photocuring on the outer surface
Layer.
2. center according to claim 1, which is characterized in that the photocurable layers with a thickness of 25 microns~45 microns.
3. center according to claim 1, which is characterized in that be provided with painting between the outer surface and the photocurable layers
Paint layer.
4. center according to any one of claim 1 to 3, which is characterized in that the material of the center is resin.
5. a kind of terminal, which is characterized in that the terminal includes：Center, upper cover according to any one of claims 1 to 4
Plate and lower cover plate；
Wherein, the center is between the upper cover plate and the lower cover plate.
6. terminal according to claim 5, which is characterized in that the inner surface on the center along the center is provided with
One annular protrusion and the second annular protrusion, the inner surface of the upper cover plate are connect with the first annular protrusion, the lower cover plate
Inner surface connect with second annular protrusion.
7. terminal according to claim 6, which is characterized in that the outer surface of the upper cover plate is a plane or an arc surface, described
The inner surface of upper cover plate is plane；
The outer surface of the lower cover plate is a plane or an arc surface, and the inner surface of the lower cover plate is plane.
8. terminal according to claim 7, which is characterized in that the upper cover plate and the lower cover plate are glass substrate.
9. terminal according to claim 7, which is characterized in that the upper cover plate includes the first glass substrate, is set to institute
State the sensor layer of the first surface of the first glass substrate and be set to the sensor layer away from the first glass base
The display module of the side of plate；The lower cover plate includes the second glass substrate and is set to the of second glass substrate
The protective layer on one surface；
Wherein, the second surface of first glass substrate is the outer surface of the upper cover plate, the of first glass substrate
The second surface of one surface and first glass substrate is two surfaces opposite on first glass substrate；Described second
The second surface of glass substrate is the outer surface of the lower cover plate, the first surface of second glass substrate and second glass
The second surface of glass substrate is two surfaces opposite on second glass substrate.
10. a kind of production method of terminal, which is characterized in that
Make upper cover plate and lower cover plate；
Center is made, the outer surface of the center is cambered surface, and photocurable layers are arranged on the outer surface of the center；
The center, the upper cover plate and the lower cover plate are assembled, to form the terminal；
Wherein, the center is between the upper cover plate and the lower cover plate.
11. according to the method described in claim 10, it is characterized in that, the production center, including：
Make center matrix；
The coat of paint is sprayed on the outer surface of the center matrix；
The photocurable layers are sprayed, on the coat of paint to form the center.
12. according to the method for claim 11, which is characterized in that described to spray the photocurable layers on the coat of paint
Later, the method also includes：
The photocurable layers are irradiated using ultraviolet light, the intensity of the ultraviolet light be located at 600 millijoules it is every square centimeter~1200 in the least
In burnt range every square centimeter.
13. method according to any one of claims 10 to 12, which is characterized in that along the center on the center
Inner surface is provided with first annular protrusion and the second annular protrusion；
The assembling center, the upper cover plate and the lower cover plate, including：By the inner surface of the upper cover plate and described the
The connection of one annular protrusion, the inner surface of the lower cover plate is connect with second annular protrusion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810769896.8A CN108924303A (en) | 2018-07-13 | 2018-07-13 | A kind of production method of center, terminal and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810769896.8A CN108924303A (en) | 2018-07-13 | 2018-07-13 | A kind of production method of center, terminal and terminal |
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| CN104935699A (en) * | 2015-06-26 | 2015-09-23 | 努比亚技术有限公司 | Borderless mobile terminal |
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| CN206219488U (en) * | 2016-09-13 | 2017-06-06 | 广东欧珀移动通信有限公司 | Terminal, shell and center |
| EP3249506A1 (en) * | 2015-10-29 | 2017-11-29 | Shenzhen Goodix Technology Co., Ltd. | Pressure detection structure and terminal device |
| CN108924281A (en) * | 2018-06-07 | 2018-11-30 | Oppo广东移动通信有限公司 | The production method of center, mobile terminal and center |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104935699A (en) * | 2015-06-26 | 2015-09-23 | 努比亚技术有限公司 | Borderless mobile terminal |
| EP3249506A1 (en) * | 2015-10-29 | 2017-11-29 | Shenzhen Goodix Technology Co., Ltd. | Pressure detection structure and terminal device |
| CN106432771A (en) * | 2016-09-13 | 2017-02-22 | 广东欧珀移动通信有限公司 | Terminal, shell, middle frame, and processing method of middle frame |
| CN206219488U (en) * | 2016-09-13 | 2017-06-06 | 广东欧珀移动通信有限公司 | Terminal, shell and center |
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