CN107332959A - Housing, Wireless Telecom Equipment and manufacture of casing - Google Patents
Housing, Wireless Telecom Equipment and manufacture of casing Download PDFInfo
- Publication number
- CN107332959A CN107332959A CN201710474148.2A CN201710474148A CN107332959A CN 107332959 A CN107332959 A CN 107332959A CN 201710474148 A CN201710474148 A CN 201710474148A CN 107332959 A CN107332959 A CN 107332959A
- Authority
- CN
- China
- Prior art keywords
- housing
- antenna
- antenna stack
- stack
- wireless telecom
- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
Abstract
The embodiment of the present invention provides a kind of housing, Wireless Telecom Equipment and manufacture of casing, belongs to housing and housing manufacturing technology field.The housing includes：The body and antenna stack being made up of predetermined material；Antenna stack is integrally disposed upon on the inner surface of body.The present invention is by the way that antenna stack is integrally disposed upon on the inner surface of body, so as to form the housing of Wireless Telecom Equipment.Because the inner surface of antenna stack and body melts for one, housing also carries antenna circuit while package wireless communication equipment, and antenna circuit carrier need not be additionally carried in the inside of Wireless Telecom Equipment, so as to save the indoor design space of Wireless Telecom Equipment, the utilization rate in indoor design space is improved, and make it that Wireless Telecom Equipment is more frivolous portable.Further, since need not additionally carry antenna circuit carrier in the inside of Wireless Telecom Equipment, so as to reduce designing and developing and production cost of accordingly bringing.
Description
Technical field
The present embodiments relate to housing and housing manufacturing technology field, and more particularly, to a kind of housing, wireless
Communication equipment and manufacture of casing.
Background technology
The popular communication mode of present society evolves as radio communication.At the same time, the type of Wireless Telecom Equipment
Also diversification is gradually tended to.For example, Wireless Telecom Equipment can be mobile phone, intelligent wearable device, medical apparatus and instruments, many matchmakers
Body player, personal digital aid (PDA) or satellite navigator etc..Based on current frivolous portable design concept, for above-mentioned tool
There is the Wireless Telecom Equipment of wireless transmission function, its design also gradually improves towards the design concept.It is worth mentioning
It is that antenna is the indispensable functional element of Wireless Telecom Equipment, how designing antenna is to improve in Wireless Telecom Equipment
The key of frivolous portability.
So that Wireless Telecom Equipment is mobile phone as an example, the major function of mobile phone is communication.Wherein, the fine or not direct relation of signal
To the communication performance of whole mobile phone.From the built-in antenna scheme of the earliest external scheme of antenna till now, antenna for mobile phone design one
It is directly to influence communication performance and the key factor of appearance design.It is main in correlation technique to use such as built-in antenna scheme
Lower two kinds of Antenna Design modes.
The first design method, antenna is realized by LDS (Laser-Direct-structuring, laser formation) technology
Design.Specifically, three-dimensional plastic support is prepared by including the modified plastic rubber of organometallic compounds.Specifically, such as Fig. 1 institutes
Show, Fig. 1 is a kind of structural representation of the structural representation, i.e. LDS antenna holders of three-dimensional plastic support." 1 " acute pyogenic infection of finger tip in Fig. 1
Be LDS antenna holders.Using motion of the computer according to the TRAJECTORY CONTROL laser of conductive pattern, laser throwing is shone and is molded as
On the three-dimensional plastic support of type, within the time of several seconds, activated antenna circuit pattern.Briefly, i.e., the three of shaping
Tie up on plastic stent, directly changing plating on support using laser technology forms metal antenna circuit.Subsequently it can will carry day
The three-dimensional plastic support of line circuit is assembled in interior of mobile phone, so as to allow mobile phone to have radio communication function.
Second of design method, day is realized by FPC (Flexible Printed Circuit, flexible PCB) technology
Line is designed.Specifically, the one kind being made using polyimides or polyester film as base material has height reliability and excellent flexible
The printed circuit board (PCB) of property.Wherein, antenna circuit can be carried on printed circuit board (PCB).Subsequently can be by the printed circuit with antenna circuit
Plate is fitted in interior of mobile phone, so as to allow mobile phone to have radio communication function.As shown in Fig. 2 Fig. 2 is a kind of FPC flexible PCBs
Structural representation, be can carry the FPC antenna of antenna circuit.In " 2 " generation in Fig. 2, refers to FPC FPCs.
During the embodiment of the present invention is realized, it is found that correlation technique at least has problems with：Due to above two
Design method, is required to increase extra antenna circuit carrier, such as three-dimensional plasticity support and printed circuit board (PCB), so as to can take
Certain indoor design space, does not meet frivolous portable design concept, there is certain in production technology and overall design
Limitation.
The content of the invention
The embodiment of the present invention provides a kind of housing, Wireless Telecom Equipment and manufacture of casing, to solve current channel radio
Believe that equipment carries the problem of antenna circuit takes indoor design space.
First aspect includes there is provided a kind of housing, the housing：
The body and antenna stack being made up of predetermined material；The antenna stack is integrally disposed upon the inner surface of the body
On.
There is provided a kind of Wireless Telecom Equipment, including housing and Anneta module for second aspect；Housing is above-mentioned first aspect
The housing that is provided of various possible embodiments.
The third aspect there is provided a kind of manufacture method of housing, including：
Housing embryo material is prepared using predetermined material；
The body for obtaining housing is processed to the housing embryo material；
Process antenna stack according to predetermined process flow on the inner surface of the body, obtain the antenna stack with it is described
The housing that inner surface is wholely set.
So, in the embodiment of the present invention, by the way that antenna stack is integrally disposed upon on the inner surface of the body, so as to be formed
The housing of Wireless Telecom Equipment.Because the inner surface of antenna stack and body melts for one, housing is in package wireless communication equipment
While also carry antenna circuit, and need not additionally carry antenna circuit carrier in the inside of Wireless Telecom Equipment so that
Solve and carry the technical problem that antenna circuit carrier takes indoor design space, reached and saved the interior of Wireless Telecom Equipment
Portion design space, improves the utilization rate in indoor design space, and cause the more frivolous portable technology effect of Wireless Telecom Equipment
Really.Further, since need not additionally carry antenna circuit carrier in the inside of Wireless Telecom Equipment, accordingly brought so as to reduce
Design and develop and production cost.Finally, due to antenna stack is integrally disposed upon on the inner surface of the body, so as to subtract
The interference that few internal component is caused to antenna circuit, so that antenna operationally more stablize by performance.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is the structural representation of a LDS antenna of the invention.
Fig. 2 is the structural representation of a FPC flexible PCB of the invention.
Fig. 3 is the flow chart of the manufacture method of the housing of one embodiment of the invention.
Fig. 4 is the flow chart of the manufacture method of the housing of one embodiment of the invention.
Fig. 5 is the flow chart of the manufacture method of the housing of one embodiment of the invention.
Fig. 6 is that the antenna stack of one embodiment of the invention is integrally disposed upon the structural representation on the inner surface of body.
Fig. 7 is the block diagram of the manufacture device of the housing of one embodiment of the invention.
Fig. 8 is the block diagram of the Wireless Telecom Equipment of one embodiment of the invention.
Fig. 9 is the structural representation of the Wireless Telecom Equipment of one embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
The problem of in correlation technique, the embodiments of the invention provide a kind of housing.The housing can for mobile terminal,
The shell of Intelligent worn device, medical mechanical domain and its part.Certainly, the housing can also set for other type of wireless communication
Standby shell, the embodiment of the present invention does not make specific limit to the Wireless Telecom Equipment species that housing is applicable.It should be noted that this
The manufacture method of housing, the Wireless Telecom Equipment comprising housing and housing that inventive embodiments are provided, be mainly reflected in as
What realizes antenna circuit based on housing, and for housing concrete shape, housing location in a wireless communication device, and
Specific size during housing is manufactured, the embodiment of the present invention is not especially limited to this.
A kind of housing provided in an embodiment of the present invention includes：The body and antenna stack being made up of predetermined material；Antenna stack
It is integrally disposed upon on the inner surface of body.
Wherein, used material when predetermined material is the body of manufacture housing, antenna stack is antenna circuit, the sheet of housing
Body can be used for the component of package wireless communication equipment.In addition, for Wireless Telecom Equipment, the body of housing is exposed outside
Side can as appearance, and be hidden in the side inside Wireless Telecom Equipment can be as inner surface.It is wholely set finger
It is that antenna stack is directly fixed on the inner surface of body, the inner surface of antenna stack and body forms an entirety.
It should be noted that the antenna stack that the embodiment of the present invention is previously mentioned, i.e. antenna circuit, except including logical for realizing
Outside the primary antenna circuit of letter, WIFI antenna circuits and gps antenna circuit etc. can also be included, the embodiment of the present invention is not to this
The antenna circuit type being wholely set on the inner surface of body makees specific restriction, also day not to being wholely set on the inner surface of body
Line circuit quantity makees specific limit.It is different on inner surface when the antenna circuit being wholely set on the inner surface of body has multiple
The arrangement position of type antenna circuit can be configured according to demand, and the embodiment of the present invention is also not especially limited to this.
In addition, when housing is battery cover, the thickness of battery cover can be in more than 0.8mm, and side center thickness can be
More than 1.2mm, to ensure the intensity of battery cover, the embodiment of the present invention is not especially limited to this.
Housing provided in an embodiment of the present invention, by the way that antenna stack is integrally disposed upon on the inner surface of body, so as to be formed
The housing of Wireless Telecom Equipment.Because the inner surface of antenna stack and body melts for one, housing is in package wireless communication equipment
While also carry antenna circuit, and need not additionally carry antenna circuit carrier in the inside of Wireless Telecom Equipment so that
The indoor design space of Wireless Telecom Equipment is saved, the utilization rate in indoor design space is improved, and radio communication is set
It is standby more frivolous portable.Further, since antenna circuit carrier need not be additionally carried in the inside of Wireless Telecom Equipment, so as to subtract
Designing and developing and production cost of accordingly bringing is lacked.Finally, due to antenna stack is integrally disposed upon on the inner surface of body, from
And the interference that internal component is caused to antenna circuit can be reduced, so that antenna operationally more stablize by performance.
Alternatively, in another housing provided in an embodiment of the present invention, predetermined material is normal containing metal ion or dielectric
Compound of the number more than predetermined threshold value.
Wherein, the compound containing metal ion can discharge corresponding metallic after being irradiated with a laser, so as to
In subsequently forming corresponding antenna coating on the inner surface of body.Dielectric constant is to be used to characterize dielectric or insulating materials electricity
Property dielectric constant can a significant data, refer to electric capacity when being dielectric and vacuum with same substance in same capacitor
Ratio, represent that dielectric stores the relative ability of electrostatic energy in the electric field.The bigger insulating properties of dielectric constant are better, i.e. dielectric
Constant is bigger, and insulating capacity is stronger.Compound refers to the combination formed by two or more different material.In addition, pre-
If threshold value can be correspondingly configured according to the actual requirements, the embodiment of the present invention is not especially limited to this.And the present invention is real
The compound that example is more than predetermined threshold value using dielectric constant is applied, the body especially supported then has stronger insulating capacity.
Alternatively, in another housing provided in an embodiment of the present invention, predetermined material is zirconia ceramics.
Then have under high temperature for insulator under the characteristics of zirconium oxide has high fusing point, high boiling point and big hardness, normal temperature
The advantageous properties such as electric conductivity.And because zirconia ceramics has high tenacity, bending strength and a wearability, and it is excellent heat-insulated
Performance, in addition its thermal coefficient of expansion close to metal the advantages of so that zirconia ceramics is widely used in structural ceramics field.
Correspondingly, predetermined material selects zirconia ceramics in the embodiment of the present invention, can be retained based on the housing that zirconia ceramics is made
State advantage.
Above-mentioned all optional technical schemes, can form the alternative embodiment of the present invention, herein no longer using any combination
Repeat one by one.
Content based on above-described embodiment, the embodiments of the invention provide a kind of Wireless Telecom Equipment.The equipment includes shell
Body and Anneta module.Wherein, the type of Wireless Telecom Equipment can for mobile terminal, Intelligent worn device, medical mechanical domain with
And its part, the embodiment of the present invention is not especially limited to this.The housing that Wireless Telecom Equipment includes can be any of the above-described reality
The housing of example offer is applied, the embodiment of the present invention is not especially limited to this.
In addition, Wireless Telecom Equipment may also include other components.For example, when Wireless Telecom Equipment is mobile phone, except shell
Outside body and wireless module, the components such as processor, mainboard can also be included.
Wireless Telecom Equipment provided in an embodiment of the present invention, by the way that antenna stack is integrally disposed upon into Wireless Telecom Equipment housing
On the inner surface of body, thus allow Wireless Telecom Equipment enclosure body on carry antenna circuit.Due to antenna stack and body
Inner surface melts for one, and housing also carries antenna circuit while package wireless communication equipment, and is set in radio communication
Standby inside need not additionally carry antenna circuit carrier, so as to save the indoor design space of Wireless Telecom Equipment, improve
The utilization rate in indoor design space, and make it that Wireless Telecom Equipment is more frivolous portable.Further, since in Wireless Telecom Equipment
Inside need not additionally carry antenna circuit carrier, so as to when manufacturing Wireless Telecom Equipment, reduce setting of accordingly bringing
Meter exploitation and production cost.Finally, due to antenna stack is integrally disposed upon on the inner surface of body, so as to reduce internal member
The interference that device is caused to antenna circuit, so that antenna operationally more stablize by performance.
Content based on above-described embodiment, the embodiments of the invention provide a kind of manufacture method of housing., should referring to Fig. 3
Method includes：
301st, housing embryo material is prepared using predetermined material；
302nd, the body for obtaining housing is processed to housing embryo material；
303rd, antenna stack is processed according to predetermined process flow on the inner surface of body, obtains antenna stack and inner surface one
The housing that body is set.
Alternatively, in the manufacture method of another housing provided in an embodiment of the present invention, on the inner surface of body according to
The step of predetermined process flow processes antenna stack, the housing that acquisition antenna stack is wholely set with inner surface includes：
Graphics track based on antenna circuit, carries out laser carving activation, with the inner surface of body on the inner surface of body
Upper formation antenna coating；
Electroless plating is carried out to the body with antenna coating, the housing that antenna stack is wholely set with inner surface is obtained.
Alternatively, the body with antenna coating is carried out after electroless plating, method provided in an embodiment of the present invention is also
Including：
Masking spraying is carried out to antenna stack.
Alternatively, in the manufacture method of another housing provided in an embodiment of the present invention, on the inner surface of body according to
The step of predetermined process flow processes antenna stack, the housing that acquisition antenna stack is wholely set with inner surface includes：
Graphics track based on antenna circuit, sprays conductive silver paste to form antenna stack on the inner surface of body, obtains
The housing that antenna stack is wholely set with inner surface.Or, the graphics track based on antenna circuit passes through on the inner surface of body
3D printing technique forms antenna stack, obtains the housing that antenna stack is wholely set with inner surface.
Alternatively, the graphics track based on antenna circuit, sprays conductive silver paste to form antenna stack on the surface of the housing
The step of after, this method also includes：
Graphics field corresponding to antenna stack carries out ink printing；
According to default antenna size, the graphics field after being printed to ink is repaired.
Above-mentioned all optional technical schemes, can form the alternative embodiment of the present invention, herein no longer using any combination
Repeat one by one.
From the content of above-described embodiment, available predetermined material can be answering containing metal ion during manufacture housing
Compound, can also be more than the compound of predetermined threshold value for dielectric constant.When predetermined material is the compound containing metal ion,
Content based on above-described embodiment, the embodiments of the invention provide a kind of manufacture method of housing；Wherein, containing metal ion
Compound can be zirconia ceramics, and the embodiment of the present invention is not especially limited to this.
Specifically, referring to Fig. 4, the manufacture method of the housing includes：
401st, housing embryo material is prepared using predetermined material；
402nd, the body for obtaining housing is processed to housing embryo material；
403rd, the graphics track based on antenna circuit, carries out laser carving activation, with body on the inner surface of body
Antenna coating is formed on surface；
404th, electroless plating is carried out to the body with antenna coating, obtains the shell that antenna stack is wholely set with inner surface
Body.
Wherein, 401 housing embryo material, is prepared using predetermined material.
This step is when preparing housing embryo material, and embryo material technique can use dry pressing, doctor-blade casting process, injection molding
Method, CIP (cool Isostatic Pressing, cold isostatic pressing process) and HIP (Hot Isostatic Pressing, heat etc.
Static pressure method) etc., the embodiment of the present invention is not especially limited to this.
The embodiment of the present invention is illustrated by taking dry pressing as an example, and dry pressing is mainly by the way that dry powder embryo material is filled out
It is filled with metal die cavity, presses and become dense green.Wherein, the shape of metal die cavity can be according to needed for housing embryo material
Size set, the embodiment of the present invention is not especially limited to this.For example, when the housing for needing to manufacture is radio communication
During the battery cover of equipment, 170*80*7mm battery cover embryo material is can obtain through the above way.
Wherein, 402 the body for obtaining housing, is processed to housing embryo material.
This step can use CNC (Computerized Numerical Control when being processed to housing embryo material
Machine, computer digital control machine tool) finishing mode.By the process of finishing, housing embryo material can be processed into
Required profile, to obtain the body of housing.Specifically, housing embryo material is carried out on CNC boards and positions and finished,
Housing embryo material can be processed into the enclosure body of unibody profiles, 2D the or 3D battery covers such as flat board bonnet.Wherein,
Unibody refers to unibody enclosure technique.
Wherein, 403, the graphics track based on antenna circuit, carries out laser carving activation, with body on the inner surface of body
Inner surface on formed antenna coating.
This step is mainly the radium-shine technologies of LDS passed through in LDS techniques, forms the process of antenna coating.I.e. for by containing
The body that the compound for having metal ion is formed, irradiates body, so that the compound in body discharges gold by laser
Belong to particle, to obtain the antenna coating formed by metallic on the inner surface of body.
Specifically, laser carving activation is carried out on the inner surface of body using laser engraving machine, so that the shape on the inner surface of body
Into antenna coating.Wherein, the type of laser engraving machine can be chosen according to demand, and the laser carving power of laser engraving machine can be 5-12W, this
Inventive embodiments are not especially limited to this.Need explanation when, from the content of above-described embodiment, the type of antenna circuit
A variety of, such as primary antenna circuit, WIFI antenna circuits and gps antenna circuit can be included.So that in this step can be according to reality
Border demand, is respectively completed the antenna coating of primary antenna, gps antenna and Wi-Fi antennas, and the embodiment of the present invention is not made specifically to this
Limit.
Wherein, 404 electroless plating, is carried out to the body with antenna coating, antenna stack is obtained and is wholely set with inner surface
Housing.
By above-mentioned steps, the antenna coating formed by metallic can be obtained on the inner surface of body.And this step
The rapid process being mainly by electroless plating, metal is reduced into by the metallic dissociated on antenna coating, and is sticked together,
So as to form antenna stack, and then obtain the housing that antenna stack is wholely set with inner surface.
Specifically, the process of electroless plating is carried out to the body with antenna coating, it may include：(1) to being plated with antenna
Layer body carry out ultrasonic wave cleaning, when a length of 10 minutes.(2) it is washed twice, when a length of each 5 minutes.(3) to it
Carry out copper pre-plating.Wherein, 58-62 DEG C of fluid temperature, 20-40 minutes copper pre-plating time, 48-52 DEG C of chemical copper fluid temperature, when
It is a length of 180-210 minutes.(4) washing 2 minutes is carried out to it, microetch 0.5 minute (liquor strength 40-60G/L) is carried out.(5) it is right
It carries out double washings 1 minute, the sulfuric acid washing for being 20-40ml/L with concentration 0.5 minute.(6) washing 1 minute is carried out to it,
Concentration is preimpregnation in 20-40ml/L sulfuric acid 0.5 minute.(7) activation 1 minute, 22-28 degrees Celsius of temperature are carried out to it；Wherein,
Solution used in activation process is mixed solution, and the mixed solution includes the palladium solution that ppm concentration is 25-35ppm, concentration and is
20-40ml/L sulfuric acid and ppm concentration is less than 500ppm copper ion solution.(8) washing 2 minutes is carried out to it, changes nickel 15-
50 minutes；Wherein, the change nickel step is specially：The use of nickel ion concentration is 5.4-6.3g/L, PH number at 55-65 DEG C of temperature
It is worth the solution progressization nickel for 5.9-6.3.(9) double washings are carried out to it, it is anti-oxidant, then carry out double washings, finally it carried out
(it is 65-75 DEG C to dry temperature) is dried, so as to can obtain the housing that antenna stack is wholely set with inner surface.
It should be noted that sequential, the handling duration of per pass technique and processing parameter between above-mentioned each road technique, can
To be configured according to demand, the embodiment of the present invention is not especially limited to this.The technological process of above-mentioned electroless plating is wherein
A kind of preferred mode.
, can be to antenna stack after the housing that antenna stack is wholely set with inner surface is obtained by the process of electroless plating
Thickness and resistance test are carried out, to ensure that the thickness and resistance parameter of antenna stack disclosure satisfy that the initial design specification of housing.
, can be with after the housing that antenna stack and inner surface are wholely set is obtained because antenna stack is relatively fragile
Masking spraying is carried out to antenna stack by painting, to protect antenna stack.Certainly, other materials can also be used in addition to paint
Sprayed, the embodiment of the present invention is not especially limited to this.Antenna stack is obtained by said process to be wholely set with inner surface
Housing after, can by housing carry out complete machine assembling, to obtain corresponding Wireless Telecom Equipment.
Method provided in an embodiment of the present invention, housing embryo material is prepared by using predetermined material, and housing embryo material is added
Work obtains the body of housing.Graphics track based on antenna circuit, carries out laser carving activation, with body on the inner surface of body
Inner surface on formed antenna coating.Electroless plating is carried out to the body with antenna coating, antenna stack and inner surface one is obtained
The housing that body is set.Because the inner surface of antenna stack and body melts for one, housing is while package wireless communication equipment
Antenna circuit is also carried, and antenna circuit carrier need not be additionally carried in the inside of Wireless Telecom Equipment, so as to save
The indoor design space of Wireless Telecom Equipment, improves the utilization rate in indoor design space, and cause Wireless Telecom Equipment more
It is frivolous portable.Further, since antenna circuit carrier need not be additionally carried in the inside of Wireless Telecom Equipment, so as to reduce phase
What should be brought designs and develops and production cost.Finally, due to antenna stack is integrally disposed upon on the inner surface of body, so as to
The interference that internal component is caused to antenna circuit is reduced, so that antenna operationally more stablize by performance.
From the content of above-described embodiment, available predetermined material is except that can be containing metal ion during manufacture housing
Compound, can also for dielectric constant be more than predetermined threshold value compound.When predetermined material is that dielectric constant is more than default threshold
During the compound of value, the content based on above-described embodiment, the embodiments of the invention provide a kind of manufacture method of housing.Wherein,
The compound that dielectric constant is more than predetermined threshold value can be zirconia ceramics, and the embodiment of the present invention is not especially limited to this.
Specifically, referring to Fig. 5, the manufacture method of the housing includes：
501st, housing embryo material is prepared using predetermined material；
502nd, the body for obtaining housing is processed to housing embryo material；
503rd, the graphics track based on antenna circuit, sprays conductive silver paste to form antenna stack on the inner surface of body,
Obtain the housing that antenna stack is wholely set with inner surface.
Wherein, 501 housing embryo material, is prepared using predetermined material.
When performing this step, referring to the content of step 401 in above-mentioned Fig. 4 correspondence embodiment, here is omitted.
Wherein, 502 the body for obtaining housing, is processed to housing embryo material.
When performing this step, referring to the content of step 402 in above-mentioned Fig. 4 correspondence embodiment, here is omitted.
Wherein, 503, the graphics track based on antenna circuit, sprays conductive silver paste to form day on the inner surface of body
Line layer, obtains the housing that antenna stack is wholely set with inner surface.
Conductive silver paste used in this step refers to be printed on stock, accumulates quiet with conduction electric current and exclusion
The silver paste of charge capability, is preferably printed on the non-conductive stock such as plastics, glass, ceramics or cardboard, i.e., dielectric constant is larger,
On the preferable stock of insulating properties.Specifically, conductive silver paste can be the particulate, viscous by (99.9%) argent of high-purity
A kind of thick slurry for mechanical mixture that mixture, solvent, auxiliary agent are constituted.
This step mainly passes through LRP (Laser Restructuring Printing, three-dimensional printing art) by conduction
Silver paste is accurately coated on the inner surface of body at a high speed, is formed stereo circuit shape, so as to form antenna stack, and then is obtained day
The housing that line layer is wholely set with inner surface.Need explanation when, from the content of above-described embodiment, the type of antenna circuit
A variety of, such as primary antenna circuit, WIFI antenna circuits and gps antenna circuit can be included.So that in this step can be according to reality
Border demand, sprays the antenna stack of primary antenna, gps antenna and Wi-Fi antennas on the inner surface of body respectively, and the present invention is implemented
Example is not especially limited to this.
, can be with after the housing that antenna stack and inner surface are wholely set is obtained because antenna stack is relatively fragile
Graphics field corresponding to antenna stack, i.e. antenna pattern carry out ink printing to be protected.Specifically, UV-curing can be passed through
Carburetion ink carries out ink printing to antenna stack, and the embodiment of the present invention is not especially limited to this.
Further, since direct spraying formed graphics field, i.e. antenna pattern may not enough precisely so as to antenna
The corresponding graphics field of layer is carried out after ink printing, can also be according to default antenna size, the graphics field after being printed to ink
Repaired.Specifically, can be according to required antenna size, the graphics field after being printed to ink carries out laser carving, and it is unnecessary to remove
Conductive silver paste, to ensure that the size of antenna is more accurate.It should be noted that the process and dressing process of above-mentioned ink printing
Performing sequential can also successively each other, and the embodiment of the present invention is not especially limited to this.
After being repaired in the graphics field after to ink print, the housing that antenna stack is wholely set with inner surface can obtain.
Finally, thickness and resistance test can be carried out to antenna stack, and carries out complete machine assembling.Specifically, the process refers to above-mentioned Fig. 4 pairs
The content in embodiment step 404 is answered, here is omitted.
It should be noted that because the type of antenna circuit can be including a variety of, so that can shape on the inner surface of body
Into polytype antenna stack.When needing to form polytype antenna stack on the inner surface of body, such as primary antenna, WIFI
Antenna and gps antenna, for any type of antenna, can using above-mentioned Fig. 4 correspondence embodiment provided by the way of or
Antenna stack can be formed on the inner surface of body, you can use any combination mode in the way of the embodiment of the present invention is provided
Polytype antenna stack is formed on the inner surface of body, the embodiment of the present invention is not especially limited to this.For example, working as housing
Be two kinds by ceramic cell lid, antenna type, the mode that the manufacture that uses provides for Fig. 4 correspondence embodiments when, can be
Ceramic cell covers to form two LDS antenna stacks, and concrete structure can be found in Fig. 6.In " 3 " acute pyogenic infection of finger tip LDS antenna stacks in Fig. 6, Fig. 6
" 4 " acute pyogenic infection of finger tip LDS antenna stacks, " 5 " acute pyogenic infection of finger tip ceramic cell lid in Fig. 6.
In addition, in addition to the mode that the mode and the embodiment of the present invention that Fig. 4 correspondence embodiments are provided are provided,
Can also be by way of 3D printing by the body of housing and antenna stack progress printing simultaneously, so as to directly obtain antenna stack one
It is arranged on the housing in body internal surface.
Method provided in an embodiment of the present invention, housing embryo material is prepared by using predetermined material, and housing embryo material is added
Work obtains the body of housing.Graphics track based on antenna circuit, sprays conductive silver paste to form day on the inner surface of body
Line layer, obtains the housing that antenna stack is wholely set with inner surface.Because the inner surface of antenna stack and body melts for one, housing
Antenna circuit is also carried while package wireless communication equipment, and need not additionally be carried in the inside of Wireless Telecom Equipment
Antenna circuit carrier, so as to save the indoor design space of Wireless Telecom Equipment, improves the utilization rate in indoor design space,
And make it that Wireless Telecom Equipment is more frivolous portable.Further, since need not additionally carry day in the inside of Wireless Telecom Equipment
Line circuit carrier, so as to reduce designing and developing and production cost of accordingly bringing.Finally, due to which antenna stack is integrally disposed upon
On the inner surface of body, so as to reduce the interference that internal component is caused to antenna circuit, so that antenna is in work
Shi Xingneng more stablizes.
Fig. 7 is the block diagram of the manufacture device of the housing of one embodiment of the invention.The manufacture device of housing shown in Fig. 7
700 include preparation unit 701, the first machining cell 702 and the second machining cell 703.
Preparation unit 701, for preparing housing embryo material using predetermined material；
First machining cell 702, the body of housing is obtained for being processed to housing embryo material；
Second machining cell 703, for processing antenna stack according to predetermined process flow on the inner surface of body, is obtained
The housing that antenna stack is wholely set with inner surface.
Alternatively, the second machining cell 703, including：
Subelement is activated, for the graphics track based on antenna circuit, laser carving activation is carried out on the inner surface of body, with
Antenna coating is formed on the inner surface of body；
Change plating subelement, for carrying out electroless plating to the body with antenna coating, obtain antenna stack and inner surface one
The housing that body is set.
Alternatively, the second machining cell 703, in addition to：
First spraying subelement, for carrying out masking spraying to antenna stack.
Alternatively, the second machining cell 703, including：
Second spraying subelement, the graphics track based on antenna circuit, on the inner surface of body spray conductive silver paste with
Antenna stack is formed, the housing that antenna stack is wholely set with inner surface is obtained.
Alternatively, the second machining cell 703, in addition to：
Subelement is printed, for carrying out ink printing to the corresponding graphics field of antenna stack；
Subelement is repaired, for according to default antenna size, the graphics field after being printed to ink to be repaired.
It is each that the manufacture device 700 of housing can realize that the manufacture method of housing in Fig. 3 to Fig. 5 embodiment of the method is realized
Individual process, to avoid repeating, is repeated no more here.
Method provided in an embodiment of the present invention, housing embryo material is prepared by using predetermined material, and housing embryo material is added
Work obtains the body of housing.Process antenna stack according to predetermined process flow on the inner surface of body, obtain antenna stack with it is interior
The housing that surface is wholely set.Because the inner surface of antenna stack and body melts for one, housing is in package wireless communication equipment
While also carry antenna circuit, and need not additionally carry antenna circuit carrier in the inside of Wireless Telecom Equipment so that
The indoor design space of Wireless Telecom Equipment is saved, the utilization rate in indoor design space is improved, and radio communication is set
It is standby more frivolous portable.Further, since antenna circuit carrier need not be additionally carried in the inside of Wireless Telecom Equipment, so as to subtract
Designing and developing and production cost of accordingly bringing is lacked.Finally, due to antenna stack is integrally disposed upon on the inner surface of body, from
And the interference that internal component is caused to antenna circuit can be reduced, so that antenna operationally more stablize by performance.
Fig. 8 is the block diagram of the Wireless Telecom Equipment of another embodiment of the present invention.Wireless Telecom Equipment 800 shown in Fig. 8
Including：At least one processor 801, memory 802, at least one network interface 804, other users interface 803 and above-mentioned
Housing described in any embodiment.Each component in Wireless Telecom Equipment 800 is coupled by bus system 805.Can
Understand, bus system 805 is used to realize the connection communication between these components.Bus system 805 in addition to including data/address bus,
Also include power bus, controlling bus and status signal bus in addition.But for the sake of clear explanation, in fig. 8 by various buses
All it is designated as bus system 805.
Wherein, user interface 803 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 802 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).
In some embodiments, memory 802 stores following element, can perform module or data structure, or
Their subset of person, or their superset：Operating system 8021 and application program 8022.
Wherein, operating system 8021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 8022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.
In embodiments of the present invention, program or instruction that memory 802 is stored can be called, specifically, can apply journey
The program stored in sequence 8022 or instruction.
Processor 801 is probably a kind of IC chip, the disposal ability with signal.Above-mentioned processor 801 can
To be general processor, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.General processor can be microprocessor or the processor can also be any conventional processor etc..
Software module can be located at random access memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable
In the ripe storage medium in this areas such as memory, register.The storage medium is located at memory 802, and processor 801 reads and deposited
Information in reservoir 802.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing function of the embodiment of the present invention or its combination.
Realized for software, this paper skill can be realized by performing the module (such as process, function) of this paper functions
Art.Software code is storable in memory and by computing device.Memory can be within a processor or outside processor
Realize in portion.
Wireless Telecom Equipment provided in an embodiment of the present invention, housing embryo material is prepared by using predetermined material, to housing embryo
Material is processed the body for obtaining housing.Antenna stack is processed according to predetermined process flow on the inner surface of body, day is obtained
The housing that line layer is wholely set with inner surface.Because the inner surface of antenna stack and body melts for one, housing is wireless in encapsulation
Antenna circuit is also carried while communication equipment, and it is road-load additionally to carry antenna electric in the inside of Wireless Telecom Equipment
Body, so as to save the indoor design space of Wireless Telecom Equipment, improves the utilization rate in indoor design space, and cause wireless
Communication equipment is more frivolous portable.Further, since antenna circuit carrier need not be additionally carried in the inside of Wireless Telecom Equipment,
So as to reduce designing and developing and production cost of accordingly bringing.Finally, due to which antenna stack to be integrally disposed upon to the interior table of body
On face, so as to reduce the interference that internal component is caused to antenna circuit, so that operationally performance is more for antenna
It is stable.
Fig. 9 is the structural representation of the Wireless Telecom Equipment of another embodiment of the present invention.Specifically, it is wireless in Fig. 9
Communication equipment can be mobile phone, tablet personal computer, personal digital assistant (Personal Digital Assistant, PDA) or car
Carry computer etc..
Wireless Telecom Equipment in Fig. 9 includes radio frequency (Radio Frequency, RF) circuit 910, memory 920, input
Unit 950, display unit 940, processor 960, voicefrequency circuit 970, Wi-Fi (Wireless-Fidelity) module 980, electricity
Housing described in source 990 and any of the above-described embodiment.
Wherein, input block 950 can be used for the numeral or character information for receiving user's input, and produce and radio communication
The signal input that the user of equipment is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block 950
Contact panel 931 can be included.Contact panel 931, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user uses the operations of any suitable object or annex on contact panel 931 such as finger, stylus), and according to advance
The formula of setting drives corresponding attachment means.Alternatively, contact panel 931 may include touch detecting apparatus and touch controller
Two parts.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the signal that touch operation is brought, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
Give the processor 960 again, and the order sent of reception processing device 960 and can be performed.Furthermore, it is possible to using resistance-type,
The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 931.Except contact panel 931, input block
950 can also include other input equipments 932, and other input equipments 932 can include but is not limited to physical keyboard, function key
One or more in (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Wherein, display unit 940 can be used for the information that is inputted by user of display or the information for being supplied to user and wireless
The various menu interfaces of communication equipment.Display unit 940 may include display panel 941, it is alternatively possible to using LCD or organic
The forms such as light emitting diode (Organic Light-Emitting Diode, OLED) configure display panel 941.
It should be noted that contact panel 931 can cover display panel 941, touch display screen is formed, when touch display screen inspection
Measure after the touch operation on or near it, processor 960 is sent to determine the type of touch event, with preprocessor
960 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and conventional control viewing area.The Application Program Interface viewing area
And arrangement mode of the conventional control viewing area is not limited, can be arranged above and below, left-right situs etc. can distinguish two and show
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface element such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
It can also be the empty interface not comprising any content.The conventional control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..
Wherein processor 960 is the control centre of Wireless Telecom Equipment, utilizes various interfaces and connection whole mobile phone
Various pieces, by operation or perform and be stored in software program and/or module in first memory 921, and call and deposit
The data in second memory 922 are stored up, the various functions and processing data of Wireless Telecom Equipment are performed, so as to radio communication
Equipment carries out integral monitoring.Alternatively, processor 960 may include one or more processing units.
Wireless Telecom Equipment provided in an embodiment of the present invention, housing embryo material is prepared by using predetermined material, to housing embryo
Material is processed the body for obtaining housing.Antenna stack is processed according to predetermined process flow on the inner surface of body, day is obtained
The housing that line layer is wholely set with inner surface.Because the inner surface of antenna stack and body melts for one, housing is wireless in encapsulation
Antenna circuit is also carried while communication equipment, and it is road-load additionally to carry antenna electric in the inside of Wireless Telecom Equipment
Body, so as to save the indoor design space of Wireless Telecom Equipment, improves the utilization rate in indoor design space, and cause wireless
Communication equipment is more frivolous portable.Further, since antenna circuit carrier need not be additionally carried in the inside of Wireless Telecom Equipment,
So as to reduce designing and developing and production cost of accordingly bringing.Finally, due to which antenna stack to be integrally disposed upon to the interior table of body
On face, so as to reduce the interference that internal component is caused to antenna circuit, so that operationally performance is more for antenna
It is stable.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiments of the present invention, it should be understood that disclosed apparatus and method, can be real by another way
It is existing.For example, device embodiment described above is only schematical, for example, the division of the unit, only one kind are patrolled
Volume function is divided, and can have other dividing mode when actually realizing, such as multiple units or component can combine or can be with
Another system is integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can
To be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of housing, it is characterised in that including：The body and antenna stack being made up of predetermined material；The antenna stack one
On the inner surface for being arranged on the body.
2. housing according to claim 1, it is characterised in that the predetermined material is to contain metal ion or dielectric constant
More than the compound of predetermined threshold value.
3. housing according to claim 2, it is characterised in that the predetermined material is zirconia ceramics.
4. a kind of Wireless Telecom Equipment, including housing and Anneta module, it is characterised in that including：The housing is claim 1
To the housing any one of 3.
5. a kind of manufacture method of housing, it is characterised in that including：
Housing embryo material is prepared using predetermined material；
The body for obtaining housing is processed to the housing embryo material；
Antenna stack is processed according to predetermined process flow on the inner surface of the body, the antenna stack and the interior table is obtained
The housing that face is wholely set.
6. method according to claim 5, it is characterised in that it is described on the inner surface of the body according to predetermined process
Flow processes antenna stack, and the housing that the acquisition antenna stack is wholely set with the inner surface includes：
Graphics track based on antenna circuit, carries out laser carving activation, with the body on the inner surface of the body
Antenna coating is formed on surface；
Electroless plating is carried out to the body with antenna coating, the shell that the antenna stack is wholely set with the inner surface is obtained
Body.
7. method according to claim 6, it is characterised in that the described pair of body with antenna coating carries out electroless plating
Afterwards, methods described also includes：
Masking spraying is carried out to the antenna stack.
8. method according to claim 5, it is characterised in that it is described on the inner surface of the body according to predetermined process
Flow processes antenna stack, and the housing that the acquisition antenna stack is wholely set with the inner surface includes：
Graphics track based on antenna circuit, sprays conductive silver paste to form antenna stack on the inner surface of the body, obtains
The housing that the antenna stack is wholely set with the inner surface.
9. method according to claim 8, it is characterised in that the graphics track based on antenna circuit, in the shell
Conductive silver paste is sprayed on the surface of body to form antenna stack, methods described also includes：
Graphics field corresponding to the antenna stack carries out ink printing；
According to default antenna size, the graphics field after being printed to ink is repaired.
10. method according to claim 5, it is characterised in that it is described on the inner surface of the body according to default work
Skill flow processes antenna stack, and the housing that the acquisition antenna stack is wholely set with the inner surface includes：
Graphics track based on antenna circuit, forms antenna stack by 3D printing technique on the inner surface of the body, obtains
The housing being wholely set to the antenna stack and the inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710474148.2A CN107332959A (en) | 2017-06-21 | 2017-06-21 | Housing, Wireless Telecom Equipment and manufacture of casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710474148.2A CN107332959A (en) | 2017-06-21 | 2017-06-21 | Housing, Wireless Telecom Equipment and manufacture of casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107332959A true CN107332959A (en) | 2017-11-07 |
Family
ID=60195070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710474148.2A Pending CN107332959A (en) | 2017-06-21 | 2017-06-21 | Housing, Wireless Telecom Equipment and manufacture of casing |
Country Status (1)
| Country | Link |
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| CN (1) | CN107332959A (en) |
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| CN107978859A (en) * | 2017-11-24 | 2018-05-01 | 北京小米移动软件有限公司 | Antenna and rear cover and terminal |
| CN109755760A (en) * | 2019-01-31 | 2019-05-14 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | The preparation method of curved surface Conformal Microstrip Antennas front |
| WO2019179078A1 (en) * | 2018-03-19 | 2019-09-26 | Antwave Intellectual Property Limited | Dielectric material as antenna |
| CN110544825A (en) * | 2019-08-02 | 2019-12-06 | 上海阿莱德实业股份有限公司 | integrated antenna and production process thereof |
| CN111509367A (en) * | 2018-07-31 | 2020-08-07 | 华为技术有限公司 | Mobile terminal and preparation method of antenna thereof |
| CN112540717A (en) * | 2020-12-11 | 2021-03-23 | 维沃移动通信有限公司 | Touch control method, device and storage medium |
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