CN205248427U - A NFC antenna installing structure for mobile terminal - Google Patents
A NFC antenna installing structure for mobile terminal Download PDFInfo
- Publication number
- CN205248427U CN205248427U CN201521128121.0U CN201521128121U CN205248427U CN 205248427 U CN205248427 U CN 205248427U CN 201521128121 U CN201521128121 U CN 201521128121U CN 205248427 U CN205248427 U CN 205248427U
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- China
- Prior art keywords
- mobile terminal
- nfc antenna
- thin film
- ito thin
- utility
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Abstract
The utility model provides a NFC antenna installing structure for mobile terminal. Current scheme is through the flexible circuit board, sticks and covers at mobile phone batteries, and the about 0.25mm of flexible circuit board thickness can increase complete machine thickness. To cellphone subscriber's demand, when using the metal battery lid, though increasing, the metal battery lid uses the travelling comfort of feeling, and the metal battery lid can the screened antenna. And the NFC antenna needs certain line area of walking, will certainly influence product appearance. The utility model provides a NFC antenna installing structure for mobile terminal, characterized in that: form by touch screen apron, ITO film and optical cement layer, the ITO film passes through the optics glue film and bonds on the touch screen apron, it walks the line to be provided with the NFC antenna on the ITO film. The utility model discloses simple structure, reasonable in design, it is frivolous, do not receive lid restriction behind the metal, can reduce whole thickness.
Description
Technical field
The utility model relates to a kind of NFC aerial mounting structure for mobile terminal, is applied to mobile terminal.
Background technology
Compared with other connected modes in wireless world, NFC is a kind of in-plant secret communication mode, in the fields such as gate inhibition, public transport, mobile-phone payment, is bringing into play huge effect. People can in any place, any time, by any equipment, wish that with them the entertainment service and the transaction that obtain link together, thereby complete payment, obtain placard information etc.
Most call terminal is as mobile phone etc., NFC antenna PI base material and calendering copper, ink, gum composition. Existing scheme is by flexible PCB, sticks at battery of mobile phone and covers, and the about 0.25mm of flexible circuit plate thickness, can increase complete machine thickness. For cellphone subscriber's demand, in the time using metal battery cover, although metal battery cover can increase the comfortableness that uses feel, metal battery cover can screened shielded antanna. And NFC antenna needs certain cabling area, will certainly have influence on product appearance.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, frivolous, not limited by metal back cover, can reduce the NFC aerial mounting structure for mobile terminal of integral thickness.
The technical scheme in the invention for solving the above technical problem is: this is used for the NFC aerial mounting structure of mobile terminal, it is characterized in that: formed by touch screen cover plate, ito thin film and optics glue-line, described ito thin film is bonded on touch screen cover plate by optics glue-line, is provided with NFC antenna cabling on described ito thin film. Because NFC antenna cabling is arranged on touch screen cover plate, when mobile terminal adopts after metal back cover, also can not shield NFC antenna by shadow, adopt ito thin film that NFC antenna cabling is set, its integral thickness is thinner, can reduce the thickness of mobile terminal entirety, ito thin film has high conductance, high visible light transmissivity, high mechanical hardness and good chemical stability, thereby can not affect the touch screen of mobile terminal, adopts ito thin film that NFC antenna cabling is set, its technique is simpler, and working (machining) efficiency is higher.
In ito thin film described in the utility model, be provided with some horizontal cablings that are intervally arranged and some longitudinal cablings being intervally arranged, described horizontal cabling and longitudinally cabling form above-mentioned NFC antenna cabling by etching. Laterally cabling and the longitudinally setting of cabling on ito thin film, be convenient to form the NFC antenna of different cablings, and the scope of application is wider.
The thickness of ito thin film described in the utility model is 0.1mm to 0.15mm.
Ito thin film described in the utility model is indium tin oxide transparent conductive semiconductor film.
The utility model compared with prior art, have the following advantages and effect: simple in structure, reasonable in design, because NFC antenna cabling is arranged on touch screen cover plate, when mobile terminal adopts after metal back cover, also can not shield NFC antenna by shadow, adopt ito thin film that NFC antenna cabling is set, its integral thickness is thinner, can reduce the thickness of mobile terminal entirety, ito thin film has high conductance, high visible light transmissivity, high mechanical hardness and good chemical stability, thereby can not affect the touch screen of mobile terminal, adopt ito thin film that NFC antenna cabling is set, its technique is simpler, working (machining) efficiency is higher.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the NFC aerial mounting structure for mobile terminal in the utility model embodiment.
Fig. 2 is the structural representation of ito thin film.
Fig. 3 is the cooperation schematic diagram of touch screen cover plate, ito thin film and optics glue-line.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment 1.
Referring to Fig. 1 to Fig. 3, the NFC aerial mounting structure for mobile terminal of the present embodiment is made up of touch screen cover plate 1, ito thin film 2 and optics glue-line 3.
Ito thin film 2 in the present embodiment is bonded on touch screen cover plate 1 by optics glue-line 3, is provided with NFC antenna cabling 21 on ito thin film 2. Because NFC antenna cabling 21 is arranged on touch screen cover plate 1, when mobile terminal adopts after metal back cover, also can not shield NFC antenna by shadow, adopt ito thin film 2 that NFC antenna cabling 21 is set, its integral thickness is thinner, can reduce the thickness of mobile terminal entirety, ito thin film 2 has high conductance, high visible light transmissivity, high mechanical hardness and good chemical stability, thereby can not affect the touch screen of mobile terminal, adopt ito thin film 2 that NFC antenna cabling 21 is set, its technique is simpler, and working (machining) efficiency is higher.
In ito thin film 2 in the present embodiment, be provided with some horizontal cablings 22 that are intervally arranged and some longitudinal cablings 23 being intervally arranged, laterally cabling 22 and longitudinal cabling 23 form above-mentioned NFC antenna cabling 21 by etching. Laterally cabling 22 intersects and vertical setting with longitudinal cabling 23. Laterally cabling 22 and the longitudinally setting of cabling 23 on ito thin film 2, be convenient to form the NFC antenna of different cablings, and the scope of application is wider. Etching technique in the present embodiment is prior art, thereby repeats no more herein.
The thickness of the ito thin film 2 in the present embodiment is 0.1mm to 0.15mm. And in prior art, stick by flexible PCB and cover at battery of mobile phone, the about 0.25mm of flexible circuit plate thickness, by contrast, thickness reduces greatly.
Ito thin film 2 in the present embodiment is indium tin oxide transparent conductive semiconductor film. Indium tin oxide transparent conductive semiconductor film is prior art.
Above content described in this description is only to the explanation of the utility model example. The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. for a NFC aerial mounting structure for mobile terminal, it is characterized in that: by touch screen cover plate, ito thin film and lightGlue-line composition, described ito thin film is bonded on touch screen cover plate by optics glue-line, on described ito thin film, is provided with NFCAntenna cabling.
2. the NFC aerial mounting structure for mobile terminal according to claim 1, is characterized in that: described ITOIn film, be provided with some horizontal cablings that are intervally arranged and some longitudinal cablings being intervally arranged, described horizontal cabling and longitudinally walkingLine forms above-mentioned NFC antenna cabling by etching.
3. the NFC aerial mounting structure for mobile terminal according to claim 1 and 2, is characterized in that: described inThe thickness of ito thin film is 0.1mm to 0.15mm.
4. the NFC aerial mounting structure for mobile terminal according to claim 1 and 2, is characterized in that: described inIto thin film is indium tin oxide transparent conductive semiconductor film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128121.0U CN205248427U (en) | 2015-12-30 | 2015-12-30 | A NFC antenna installing structure for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128121.0U CN205248427U (en) | 2015-12-30 | 2015-12-30 | A NFC antenna installing structure for mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248427U true CN205248427U (en) | 2016-05-18 |
Family
ID=55947502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128121.0U Expired - Fee Related CN205248427U (en) | 2015-12-30 | 2015-12-30 | A NFC antenna installing structure for mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139344A (en) * | 2017-04-18 | 2017-09-08 | 北京小米移动软件有限公司 | Cut control method, device and the cutting apparatus of bonnet |
| CN109103588A (en) * | 2018-08-10 | 2018-12-28 | Oppo广东移动通信有限公司 | Antenna and preparation method thereof, electronic equipment |
-
2015
- 2015-12-30 CN CN201521128121.0U patent/CN205248427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139344A (en) * | 2017-04-18 | 2017-09-08 | 北京小米移动软件有限公司 | Cut control method, device and the cutting apparatus of bonnet |
| CN109103588A (en) * | 2018-08-10 | 2018-12-28 | Oppo广东移动通信有限公司 | Antenna and preparation method thereof, electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |