CN105514574B - Portable electronic device and its manufacturing method - Google Patents
Portable electronic device and its manufacturing method Download PDFInfo
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- CN105514574B CN105514574B CN201511027735.4A CN201511027735A CN105514574B CN 105514574 B CN105514574 B CN 105514574B CN 201511027735 A CN201511027735 A CN 201511027735A CN 105514574 B CN105514574 B CN 105514574B
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- shell
- antenna
- presumptive area
- display module
- electronic device
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Classifications
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- 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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0086—Casings, cabinets or drawers for electric apparatus portable, e.g. battery operated apparatus
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
Abstract
The present invention provides a kind of portable electronic device and its manufacturing method, can effectively improve the covering frequency range for the antenna being arranged in the portable electronic device that arrangement space is limited.The portable electronic device includes: display module；Shell is formed in the side of the display module, wherein the display content of the display module is shown to user through the shell；Antenna is formed in the first presumptive area of the shell, for sending and receiving radiofrequency signal.
Description
Technical field
The present invention relates to portable electronic device and its manufacturing methods.
Background technique
In the portable electronic device of smartwatch, Intelligent bracelet, small-sized PAD, mini digital assistants etc., lead to
Setting antenna is crossed, radiofrequency signal can be sent and received.
But since the portable electronic of smartwatch, Intelligent bracelet, small-sized PAD, mini digital assistants etc. is set
Standby arrangement space is limited, leads to be difficult to be arranged in above-mentioned portable electronic device that radiation efficiency is high and to cover frequency range more
Antenna.
Summary of the invention
The present invention completes in view of the above problems, and its purpose is to provide a kind of portable electronic device and its manufacturers
Method can effectively improve the covering frequency range for the antenna being arranged in the portable electronic device that arrangement space is limited.
According to an aspect of the present invention, a kind of portable electronic device is provided.The portable electronic device includes: aobvious
Show mould group；Shell is formed in the side of the display module, wherein the display content of the display module penetrates the shell
It is shown to user；Antenna is formed in the first presumptive area of the shell, for sending and receiving radiofrequency signal.
According to another aspect of the present invention, a kind of manufacturing method of portable electronic device is provided.The manufacturing method packet
It includes: shell is formed in the side of display module, so that the display content of the display module is shown to user through the shell；
Antenna is formed in the first presumptive area of the shell, to send and receive radiofrequency signal by the antenna.
The manufacturing method of portable electronic device and portable electronic device according to the present invention, can arrangement space by
The big antenna of setting covering frequency range in the portable electronic device of limit, to effectively improve portable electronic device using transmission
The performance of signal processing is carried out with radiofrequency signal is received.
Detailed description of the invention
Fig. 1 is the functional block diagram for indicating the portable electronic device of embodiments of the present invention.
Fig. 2 is the first diagrammatic illustration for indicating the structure of the portable electronic device of embodiments of the present invention.
Fig. 3 is the second diagrammatic illustration for indicating the part-structure of the portable electronic device of embodiments of the present invention.
Fig. 4 is the third diagrammatic illustration for indicating the part-structure of portable electronic device of embodiments of the present invention.
Fig. 5 is the flow chart for indicating the manufacturing method of portable electronic device of embodiments of the present invention.
Specific embodiment
In the following, being explained with reference to embodiments of the present invention.Description referring to the drawings is provided, with help to by
The understanding of example embodiment of the invention defined by appended claims and their equivalents.It include help to understand it is various specific
Details, but they can only be counted as illustratively.It therefore, it would be recognized by those skilled in the art that can be to reality described herein
The mode of applying makes various changes and modifications, without departing from scope and spirit of the present invention.Moreover, in order to keep specification clearer
Succinctly, by omission pair it is well known that the detailed description of function and construction.
Illustrate the portable electronic device of embodiments of the present invention referring to figs. 1 to Fig. 4.Fig. 1 is to indicate this hair
The functional block diagram of the portable electronic device 1 of bright embodiment.Wherein, portable electronic device 1 shown in FIG. 1 is, for example, intelligence
Energy wrist-watch, Intelligent bracelet, small-sized PAD, mini digital assistants etc., can send and receive radiofrequency signal by antenna.This
Outside, in portable electronic device 1 shown in Fig. 1, in order to consider portability and size is smaller, therefore portable electronic device 1
In arrangement space it is limited.
As shown in Figure 1, portable electronic device 1 includes display module 11, shell 12 and antenna 13.In addition, portable electric
Sub- equipment 1 can also include at other component such as radiofrequency signal processing unit, baseband signal according to the concrete function to be realized
Manage unit etc..But these other components are unrelated with the contents of the present invention, therefore illustration omitted and specific description herein.
Display module 11 can show display content.Specifically, it is configured to the feelings of smartwatch in portable electronic device 1
Under condition, display module 11 can show the various display contents such as time, incoming information, motion information.
In addition, in embodiments of the present invention, display module 11 optionally includes touch-control sensing unit.The touch-control sensing
Unit is able to respond in the touch control operation of operating body (for example, finger), generates operation information.1 energy of portable electronic device as a result,
Enough human-computer interactions realized between user.
Shell 12 is formed in the side of display module 11, and specifically, shell 12 is configured to the display content of display module 11
User is shown to through shell 12.
Specifically, display module 11 includes display surface side and non-display surface side, since the display content of display module 11 is saturating
Shell 12 is crossed, therefore shell 12 is formed in the display surface side of display module 11.
For example, illustrating the structure of the portable electronic device of embodiments of the present invention with reference to Fig. 2.Fig. 2 is to indicate this
First diagrammatic illustration of the structure of the portable electronic device of the embodiment of invention.In diagrammatic illustration shown in Fig. 2, portable electric
Sub- equipment 1 is configured to smartwatch.
In portable electronic device 1 shown in Fig. 2, shell 12 is configured to the cover 22 of smartwatch.
Further, since the display content of display module 11 penetrates shell 12, therefore display mould is watched in order to not influence user
The display content of group 11, shell 12 are preferably made of transparent material.In addition, as described later, in the first fate of shell 12
Antenna 13 is formed in domain, shell 12 is made of insulating materials.
Specifically, shell 12 as the glass of material that is transparent and insulating for example by constituting.In addition, in reality of the invention
It applies in mode, shell 12 can also be made of material that is other transparent and insulating, such as be made of transparent resin.
Antenna 13 is formed in the first presumptive area of shell 12, for sending and receiving radiofrequency signal.
Specifically, in the portable electronic device 1 illustrated by Fig. 2, antenna 13 is formed in the first fate of cover 22
Domain.It is illustrated about the specific structure of the cover 22 as shell 12, such as with reference to Fig. 3.
Fig. 3 is the second diagrammatic illustration for indicating the part-structure of the portable electronic device of embodiments of the present invention.Such as Fig. 3
Shown, cover 22 includes dial plate 22A and table wall 22B.In embodiments of the present invention, in order to simplified in the first presumptive area shape
At the technique of antenna 13, the first presumptive area is preferably located in dial plate 22A.In addition, the first presumptive area can be set in dial plate
The side in dial plate 22A backwards to display module 11 also can be set in side towards display module 11 in 22A.For layout
For the portable electronic device 1 of limited space, the area of cover 22 is relatively big.Therefore, by relatively large area
Antenna 13 is formed in cover 22, so as to the relative complex antenna of structure easy to form to cover more frequency ranges.
In embodiments of the present invention, it is preferable that formed in shell 12 in first presumptive area of antenna 13, shell
12 are greater than first threshold at a distance from display module 11.
Specifically, as shown in figure 3, cover 22 is configured to dial plate 22A with certain height.Therefore in the table as shell
When lid 22 is mounted to the main body of smartwatch, there is a certain distance between dial plate 22A and display module 11.Therefore it is being located at
When foring antenna in the first presumptive area of dial plate 22A, there is a certain distance between antenna 13 and display module 11.The day
The distance between line 13 and display module 11 are the headroom of antenna 13.
Therefore, in embodiments of the present invention, the shell 12 of first threshold is being greater than at a distance from display module 11
Antenna 13 is formed in first fate, so as to guarantee the headroom of antenna 13, thus, it is possible to improve the radiation efficiency of antenna 13.
Shell 12 is the headroom of antenna 13 at a distance from display module 11 in the first presumptive area of shell 12, therefore
Such as it sets the first threshold about the headroom of antenna 13 to significantly affect the radiation efficiency of antenna 13.Specifically
Ground, such as first threshold is set as 2mm~3mm.
In addition, as described above, the touch-control sensing unit can in the case where display module 11 includes touch-control sensing unit
In response to the touch control operation of operating body, operation information is generated.Specifically, embodiments of the present invention as shown in Figure 3 just
It takes in formula electronic equipment 1, shell 12 is mounted in display module.At this point, the operating body of finger etc. is carried out for shell
Touch control operation, touch-control sensing unit generate operation information in response to the touch control operation for shell 12.It is shown in Fig. 3 as a result,
In portable electronic device 1, the human-computer interaction between user is realized.
In turn, in embodiments of the present invention preferably, the first presumptive area of shell and touch-control sensing unit away from
From less than second threshold.Wherein, second threshold is greater than first threshold.
Specifically, from the angle for the radiation efficiency for improving antenna 13, the first presumptive area and touch-control sense of shell
The distance of unit is answered to be the bigger the better.But when the first presumptive area is excessive at a distance from touch-control sensing unit, it will affect touch-control
There is the case where can not responding to the touch control operation for user, therefore in the sensitivity of sensing units sense touch control operation
The distance is set smaller than second threshold.
Wherein, second threshold is for example, it can be set to can steadily respond the touch-control for shell 12 for touch-control sensing unit
The distance of operation, as long as the maximum distance of touch control operation can be incuded less than or equal to touch-control sensing unit.For example, by second
Threshold value is set as 5mm~6mm.
In addition, when the first presumptive area of shell is first threshold at a distance from touch-control sensing unit, it will not obvious shadow
Ring the radiation efficiency of antenna 13.Therefore, in order to guarantee the radiation efficiency of antenna 13 and the sense of stability of touch-control sensing unit simultaneously
It answers, second threshold is greater than first threshold.That is, the first presumptive area and the touch-control sensing unit distance A in shell 12 can take
Value is greater than first threshold and to be less than second threshold, such as set 4mm for distance A.
In embodiments of the present invention, the display content of display module 11 penetrates shell 12.Therefore, in reality of the invention
It applies in mode preferably, the antenna that the display content of display module 11 can also be formed through the first presumptive area in shell 12
13。
Specifically, in the case that shell 12 is for example made of glass, antenna 13 by the first presumptive area in shell 12 with
The transparent indium oxide tin film that predetermined pattern plates is constituted.Transparent indium oxide tin film is conductive, therefore can constitute hair
Send and receive the antenna of radiofrequency signal.And transparent indium oxide tin film can also be such that the display content of display module 11 penetrates,
The display content that display module 11 will not be watched to user affects, and improves the usage experience of user.For example, utilizing planar magnetic
Control technology sputters tin indium oxide conductive film coating on the shell 12 being made of glass, then carries out the high temperature anneal, from
And antenna 13 is formed in the first presumptive area of shell 12.Wherein, constitute antenna 13 indium oxide tin film predetermined pattern not by
It limits, as long as antenna 13 can be enable to cover corresponding frequency range.
In addition it is also possible to antenna 13 be formed on housing 12 by other means, as long as can be as insulator
Form that conductive antenna 13 can (and then preferably, antenna 13 can also make the display of display module 11 on shell 12
Content transmission).For example, transparent and conductive antenna 13 can be formed on housing 12 by LDS method.
In embodiments of the present invention, portable electronic device 1 further includes radiofrequency signal processing unit.The radiofrequency signal
Processing unit generates the radiofrequency signal sent by antenna 13 by the processing such as carrier modulation, and receives to by antenna 13
Radiofrequency signal carry out the processing such as carrier wave demodulation.As described above, in embodiments of the present invention, first in shell 12 is predetermined
Region forms antenna, further includes radio-frequency transmission line 14 it is therefore preferred to portable electronic device 1.In addition, in reality of the invention
It applies in mode, is also possible to antenna 13 and is directly connected to radiofrequency signal processing unit.
In the case where portable electronic device 1 includes radio-frequency transmission line 14, it is arranged in radiofrequency signal processing unit and penetrates
Frequency interface.Radiofrequency signal processing unit exports radiofrequency signal generated via the radio frequency interface as a result, and penetrates via this
Frequency interface inputs the radiofrequency signal of the processing such as pending demodulation.
Specifically, the first end of radio-frequency transmission line 14 is connect with the antenna 13 of the first presumptive area formation in shell 12,
Radio-frequency joint is set in the second end of radio-frequency transmission line 14, to believe by radio-frequency joint and the radio frequency of radiofrequency signal processing unit
Number connection.It can be input to radiofrequency signal processing unit via radio frequency interface from the received radiofrequency signal of antenna 13 as a result, and
It can be exported via radio frequency interface by the radiofrequency signal that radiofrequency signal processing unit generates, to be sent by antenna 13.
In embodiments of the present invention, preferably radio-frequency transmission line 14 is set to the second presumptive area of shell.
For example, the first presumptive area for forming antenna 13 is located at dial plate in portable electronic device 1 shown in Fig. 3
22A.In the case, radio-frequency transmission line 14 is optionally set as shown in Figure 4.Fig. 4 is to indicate embodiments of the present invention just
Take the third diagrammatic illustration of the part-structure of formula electronic equipment.As shown in figure 4, the second presumptive area position of setting radio-frequency transmission line 14
In table wall 22B.Since the radio-frequency transmission line 14 being arranged on table wall 22B will not watch user the display content of display module 11
Big influence is generated, therefore radio-frequency transmission line 14 transparent material without being made of.Therefore, it is selected in the material of radio-frequency transmission line 14
On, it is more flexible, manufacturing cost is reduced, the transmission loss of radiofrequency signal is reduced.
In addition, as described above, the first presumptive area can be located at dial plate 22A in the side towards display module 11, can also
To be located at the side in dial plate 22A backwards to display module 11.It is located in dial plate 22A in the first presumptive area for foring antenna 13
In the case where side towards display module 11, the second presumptive area is set to the inner wall of table wall 22B.In addition, foring
In the case that first presumptive area of antenna 13 is located in dial plate 22A the side of display module 11 backwards, by the second presumptive area
It is set to the outer wall of table wall 22B.
Antenna 13 is set to the relatively large shell of area by the portable electronic device 1 of embodiment according to the present invention
The first presumptive area, so as to the relative complex antenna of structure easy to form to cover more frequency ranges.Furthermore it is possible to example
Such as by by the first presumptive area shell 12 be set greater than first threshold at a distance from display module 11, so as to protect
The headroom of antenna 13 is demonstrate,proved, the radiation efficiency of antenna 13 is improved.The portable electronic device 1 that thereby, it is possible to be limited in arrangement space
Middle setting covering frequency range is big and radiation efficiency is high antenna, so effectively improve portable electronic device 1 using sending and
Radiofrequency signal is received to carry out the performance of signal processing.
In the following, illustrating the manufacturing method of the portable electronic device of embodiments of the present invention referring to Fig. 5.Fig. 5 is table
Show the flow chart of the manufacturing method of the portable electronic device of embodiments of the present invention.
The manufacturing method of portable electronic device shown in fig. 5 can be used to manufacture portable electronic device shown in FIG. 1
1.Wherein, portable electronic device 1 shown in FIG. 1 is, for example, smartwatch, Intelligent bracelet, small-sized PAD, mini digital assistants
Deng radiofrequency signal can be sent and received by antenna.As shown in Figure 1, portable electronic device 1 include display module 11,
Shell 12 and antenna 13.In addition, portable electronic device 1 is according to the concrete function to be realized, it can also include other component example
Such as radiofrequency signal processing unit, baseband signal processing unit.
In step sl, shell is formed in the side of display module, so that the display content of display module is aobvious through shell
Show to user.
Specifically, by step S1, shell 12 is formed in the side of display module 11, and shell 12 is configured to display module 11
Display content be shown to user through shell 12.For example, display module 11 includes display surface side and non-display surface side, due to aobvious
Show that the display content of mould group 11 penetrates shell 12, therefore shell 12 is formed in the display surface side of display module 11.
In addition, watching the display content of display module 11 in order to not influence user, shell 12 is preferably by transparent material structure
At.In addition, forming antenna 13, in the first presumptive area of shell 12 in order to send and receive radio frequency letter by antenna 13
Number, shell 12 is made of insulating materials.For example, shell 12 as the glass of material that is transparent and insulating for example by constituting.This
Outside, in embodiments of the present invention, shell 12 can also be made of material that is other transparent and insulating, such as by transparent
Resin is constituted.
In step s 2, antenna is formed in the first presumptive area of shell, to send and receive radio frequency letter by antenna
Number.
Specifically, by step S2, antenna 13 is formed in the first presumptive area of shell 12, for sending and receiving radio frequency
Signal.As shown in Fig. 2, antenna 13 is formed in the first presumptive area of cover 22 in portable electronic device 1.Such as Fig. 3 institute
Show, cover 22 includes dial plate 22A and table wall 22B.
In embodiments of the present invention, the technique of antenna 13 is formed in the first presumptive area in order to simplify, first is predetermined
Region is preferably located in dial plate 22A.In addition, one towards display module 11 in dial plate 22A can be set in the first presumptive area
The side in dial plate 22A backwards to display module 11 also can be set in side.The portable electronic device being limited for arrangement space
For 1, the area of cover 22 is relatively big.Therefore, by forming antenna 13 in the cover 22 of relatively large area, so as to
The relative complex antenna of enough structures easy to form is to cover more frequency ranges.
In embodiments of the present invention, it is preferable that formed in the first presumptive area of antenna in the housing, shell and aobvious
Show that the distance of mould group is greater than first threshold.
Specifically, as shown in figure 3, cover 22 is configured to dial plate 22A with certain height.Therefore in the table as shell
When lid 22 is mounted to the main body of smartwatch, there is a certain distance between dial plate 22A and display module 11.Therefore it is being located at
When foring antenna in the first presumptive area of dial plate 22A, there is a certain distance between antenna 13 and display module 11.The day
The distance between line 13 and display module 11 are the headroom of antenna 13.
Therefore, in embodiments of the present invention, the shell 12 of first threshold is being greater than at a distance from display module 11
Antenna 13 is formed in first fate, so as to guarantee the headroom of antenna 13, thus, it is possible to improve the radiation efficiency of antenna 13.
Shell 12 is the headroom of antenna 13 at a distance from display module 11 in the first presumptive area of shell 12, therefore
Such as it sets the first threshold about the headroom of antenna 13 to significantly affect the radiation efficiency of antenna 13.Specifically
Ground, such as first threshold is set as 2mm~3mm.
Specifically, in step s 2, transparent indium oxide tin film is plated with predetermined pattern in the first presumptive area of shell,
To form antenna.
For example, being plated in the case that shell 12 is for example made of glass in the first presumptive area of shell 12 with predetermined pattern
Upper transparent indium oxide tin film, to constitute antenna 13.Transparent indium oxide tin film is conductive, therefore can constitute transmission
With the antenna for receiving radiofrequency signal.And transparent indium oxide tin film can also be such that the display content of display module 11 penetrates, no
The display content that display module 11 can be watched to user affects, and improves the usage experience of user.For example, utilizing plane magnetic control
Technology sputters tin indium oxide conductive film coating on the shell 12 being made of glass, then carries out the high temperature anneal, thus
Antenna 13 is formed in the first presumptive area of shell 12.Wherein, the predetermined pattern for constituting the indium oxide tin film of antenna 13 is unrestricted
It is fixed, as long as antenna 13 can be enable to cover corresponding frequency range.
In addition it is also possible to antenna 13 be formed on housing 12 by other means, as long as can be as insulator
Form that conductive antenna 13 can (and then preferably, antenna 13 can also make the display of display module 11 on shell 12
Content transmission).For example, transparent and conductive antenna 13 can be formed on housing 12 by LDS method.
In addition, embodiments of the present invention manufacturing method preferably further include: by the first end of radio-frequency transmission line 14
Connect with antenna, by the radio frequency street corner being arranged in the second end of radio-frequency transmission line 14 be arranged in radiofrequency signal processing unit
Radio frequency interface connection.Wherein, radiofrequency signal processing unit is used to generate the radiofrequency signal exported via radio frequency interface, and to warp
It is handled by the radiofrequency signal that radio frequency interface inputs.
Specifically, the radiofrequency signal processing unit for including in portable electronic device 1 is generated by the processing such as carrier modulation
The radiofrequency signal sent by antenna 13, and the processing such as carrier wave demodulation is carried out to by the received radiofrequency signal of antenna 13.?
In embodiments of the present invention, antenna is formd in the first presumptive area of shell 12, it is therefore preferred to portable electronic devices 1
It further include radio-frequency transmission line 14.In addition, in embodiments of the present invention, being also possible to antenna 13 and radiofrequency signal processing unit
It is directly connected to.
In the case where portable electronic device 1 includes radio-frequency transmission line 14, it is arranged in radiofrequency signal processing unit and penetrates
Frequency interface.Radiofrequency signal processing unit exports radiofrequency signal generated via the radio frequency interface as a result, and penetrates via this
Frequency interface inputs the radiofrequency signal of the processing such as pending demodulation.
Specifically, the first end of radio-frequency transmission line 14 is connect with the antenna 13 of the first presumptive area formation in shell 12,
Radio-frequency joint is set in the second end of radio-frequency transmission line 14, to believe by radio-frequency joint and the radio frequency of radiofrequency signal processing unit
Number connection.It can be input to radiofrequency signal processing unit via radio frequency interface from the received radiofrequency signal of antenna 13 as a result, and
It can be exported via radio frequency interface by the radiofrequency signal that radiofrequency signal processing unit generates, to be sent by antenna 13.
In addition, in embodiments of the present invention preferably, radio-frequency transmission line 14 is set to the second presumptive area of shell.
For example, the first presumptive area for forming antenna 13 is located at dial plate in portable electronic device 1 shown in Fig. 3
22A.In the case, radio-frequency transmission line 14 is optionally set as shown in Figure 4.As shown in figure 4, the of setting radio-frequency transmission line 14
Two presumptive areas are located at table wall 22B.Since the radio-frequency transmission line 14 being arranged on table wall 22B will not watch display module to user
11 display content generates big influence, therefore radio-frequency transmission line 14 transparent material without being made of.Therefore, in radio-frequency transmission line
It is more flexible in 14 material selection, manufacturing cost is reduced, the transmission loss of radiofrequency signal is reduced.
In addition, as described above, the first presumptive area can be located at dial plate 22A in the side towards display module 11, can also
To be located at the side in dial plate 22A backwards to display module 11.It is located in dial plate 22A in the first presumptive area for foring antenna 13
In the case where side towards display module 11, the second presumptive area is set to the inner wall of table wall 22B.In addition, foring
In the case that first presumptive area of antenna 13 is located in dial plate 22A the side of display module 11 backwards, by the second presumptive area
It is set to the outer wall of table wall 22B.
It is relatively large to be set to area by the manufacturing method of the portable electronic device of embodiment according to the present invention for antenna
Shell the first presumptive area, so as to the relative complex antenna of structure easy to form to cover more frequency ranges.In addition,
Can for example by by the first presumptive area shell first threshold is set greater than at a distance from display module, so as to
The headroom for guaranteeing antenna, improves the radiation efficiency of antenna.Thereby, it is possible to set in the portable electronic device that arrangement space is limited
Covering frequency range is big and radiation efficiency is high antenna is set, and then effectively improves portable electronic device and is penetrated using sending and receiving
Frequency signal carries out the performance of signal processing.
Each embodiment of the invention has been described in detail above.However, it should be appreciated by those skilled in the art that not
In the case where being detached from the principle and spirit of the invention, these embodiments can be carry out various modifications, combination or sub-portfolio, and
Such modification should be fallen within the scope of the present invention.
Claims (10)
1. a kind of portable electronic device, comprising:
Display module, including touch-control sensing unit；
Shell is formed in the display surface side of the display module, wherein the touch-control sensing unit is in response to being directed to the shell
Touch control operation, generate operation information；
Antenna is formed in the first presumptive area of the shell, and for sending and receiving radiofrequency signal, the antenna is transparent
, the display content of the display module is shown to user through the first presumptive area of the shell；Wherein,
In the first presumptive area of the shell, the shell is greater than first threshold at a distance from the display module, and
First presumptive area of the shell is less than second threshold at a distance from the touch-control sensing unit, and the second threshold is greater than institute
State first threshold.
2. portable electronic device as described in claim 1, wherein
The shell is made of glass.
3. portable electronic device as claimed in claim 2, wherein
The antenna is made of the first presumptive area in the shell with the transparent indium oxide tin film that predetermined pattern plates.
4. portable electronic device as described in claim 1, further includes:
Radiofrequency signal processing unit is provided with radio frequency interface, for generating the radiofrequency signal exported via the radio frequency interface, and
And the radiofrequency signal inputted via the radio frequency interface is handled；
Radio-frequency transmission line, first end are connect with the antenna, are provided in second end and are penetrated with what the radio frequency interface was connect
Frequency connector.
5. portable electronic device as claimed in claim 4, wherein
The radio-frequency transmission line is set to the second presumptive area of the shell.
6. a kind of manufacturing method of portable electronic device, comprising:
Shell is formed in the display surface side of display module；
Antenna is formed in the first presumptive area of the shell, so that radiofrequency signal is sent and received by the antenna, it is described
Antenna is transparent, so that the display content of the display module is shown to user through the first presumptive area of the shell；
Wherein,
In the first presumptive area of the shell, the shell is greater than first threshold at a distance from the display module, described
First presumptive area of shell is less than second threshold at a distance from touch-control sensing unit, and the second threshold is greater than first threshold
Value；Wherein,
The display module further includes touch-control sensing unit, and the touch-control sensing unit is grasped in response to the touch-control for the shell
Make, generates operation information.
7. manufacturing method as claimed in claim 6, wherein
The shell is made of glass.
8. manufacturing method as claimed in claim 7, wherein
In the step of the first presumptive area of the shell forms antenna,
Transparent indium oxide tin film is plated with predetermined pattern in the first presumptive area of the shell, to form the antenna.
9. manufacturing method as claimed in claim 6, further includes:
The first end of radio-frequency transmission line is connect with the antenna, by the radio frequency street corner being arranged in the second end of radio-frequency transmission line with
The radio frequency interface connection being arranged in radiofrequency signal processing unit,
Wherein, the radiofrequency signal processing unit is used to generate the radiofrequency signal exported via the radio frequency interface, and to warp
It is handled by the radiofrequency signal that the radio frequency interface inputs.
10. manufacturing method as claimed in claim 9, wherein
The radio-frequency transmission line is set to the second presumptive area of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027735.4A CN105514574B (en) | 2015-12-30 | 2015-12-30 | Portable electronic device and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511027735.4A CN105514574B (en) | 2015-12-30 | 2015-12-30 | Portable electronic device and its manufacturing method |
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| CN105514574A CN105514574A (en) | 2016-04-20 |
| CN105514574B true CN105514574B (en) | 2019-08-27 |
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| CN110519424A (en) * | 2019-08-20 | 2019-11-29 | Oppo广东移动通信有限公司 | The shell and electronic equipment of electronic equipment |
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| CN104919649A (en) * | 2012-12-21 | 2015-09-16 | 斯沃奇集团研究和开发有限公司 | Antenna assembly for a time-piece |
| CN105100305A (en) * | 2014-05-19 | 2015-11-25 | Lg电子株式会社 | Watch type mobile terminal and mobile terminal system having the same |
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| CN103579755B (en) * | 2012-08-07 | 2016-06-01 | 联想(北京)有限公司 | Antenna and the method for the formation of antenna |
| CN104701597A (en) * | 2013-12-06 | 2015-06-10 | 上海果壳电子有限公司 | Intelligent flexible GPS (global positioning system) wearable equipment |
| KR102170500B1 (en) * | 2014-04-22 | 2020-10-28 | 삼성전자주식회사 | Wearable device |
| CN204632908U (en) * | 2015-05-20 | 2015-09-09 | 深圳市奔凯安全技术有限公司 | With the intelligent meter table cover of NFC antenna |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104919649A (en) * | 2012-12-21 | 2015-09-16 | 斯沃奇集团研究和开发有限公司 | Antenna assembly for a time-piece |
| CN105100305A (en) * | 2014-05-19 | 2015-11-25 | Lg电子株式会社 | Watch type mobile terminal and mobile terminal system having the same |
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