CN201536149U - Flexible thin type antennae - Google Patents
Flexible thin type antennae Download PDFInfo
- Publication number
- CN201536149U CN201536149U CN2009202790201U CN200920279020U CN201536149U CN 201536149 U CN201536149 U CN 201536149U CN 2009202790201 U CN2009202790201 U CN 2009202790201U CN 200920279020 U CN200920279020 U CN 200920279020U CN 201536149 U CN201536149 U CN 201536149U
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- thin type
- antenna
- substrate
- film
- antennae
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- Expired - Fee Related
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Abstract
The utility model discloses flexible and thin type antennae, comprising a substrate, a thin film antennae part and a conductive film. The substrate is made from insulation material, the thin film antennae part has antennae patterns and a transmitting-receiving assembly for transmitting and receiving signal. The conductive film is fixed on the substrate, is connected with the thin film antennae part in whole or part connection manner, and is flexible. The conductive film between the substrate and the thin film antennae part is used for improving the adhering performance between the substrate and the thin film antennae part when subjected to external force or flatulence due to heat, can reduces resistance, and improves the resistance raising phenomenon of the thin film antennae part when subjected to external force. Further, the thickness of the thin film antennae part can be reduced because the conductive film can reduce the resistance, so the filming time and the making cost can be reduced.
Description
Technical field
The utility model relates to a kind of film antenna, relates in particular to a kind of bendable thin type antenna.
Background technology
Consult Fig. 1, be the schematic diagram of bendable thin type antenna in the prior art.Bendable thin type antenna 1 of the prior art comprises substrate 10 and film antenna portion 20.Substrate is an insulating material, is generally flexible base plate.Film antenna portion has antenna pattern and transmitting-receiving subassembly, and in order to receiving and transmitting signal, wherein this antenna pattern is a metal material.
Though substrate 10 and film antenna portion 20 all have the character of deflection, right because the difference of material, when being subjected to external force or rising-heat contracting-cold, often cause that film antenna portion 20 curls, deformation even the not good phenomenon of tack peeled off from substrate 10, when film antenna 20 produces curling or deformation in addition, the phenomenon that causes resistance value significantly to rise and electrically change, and make the antenna effect different with expection.
The utility model content
The utility model provides a kind of bendable thin type antenna at the shortcoming of prior art.
Described bendable thin type antenna comprises substrate, film antenna portion and conductive film.Substrate is an insulating material, is circuit board, flexible base plate, acryl substrate or other polymeric substrate.Film antenna portion has antenna pattern and transmitting-receiving subassembly, and in order to receiving and transmitting signal, wherein this antenna pattern is an electric conducting material, as metal, tin indium oxide or aluminum zinc oxide etc.Conductive film is arranged on the substrate, and connects film antenna portion with comprehensive or part ways of connecting, and conductive film has pliability, is to be formed with flexible conducting material such as silver slurry, aluminum paste, carbon slurry, elargol, gold size, carbon paste or graphite glue.
The another kind of structure of bendable thin type antenna described in the utility model is: comprise film antenna portion and electrically-conductive backing plate, electrically-conductive backing plate has pliability, film antenna portion is formed on the electrically-conductive backing plate, electrically-conductive backing plate is connected on the product casing again, and wherein product casing is an insulating material.
Bendable thin type antenna described in the utility model mainly is between substrate or housing and film antenna portion conductive film or electrically-conductive backing plate to be set, the tack of improvement film antenna portion when substrate or housing are subjected to external force or rising-heat contracting-cold, simultaneously can reduce resistance, improve the film antenna portion phenomenon that resistance significantly rises when being subjected to external force.Further,, can reduce the thickness of film antenna portion during making, and shorten the plated film time, reduce cost of manufacture simultaneously owing to have the character that reduces resistance at conductive film.
Description of drawings
Fig. 1 is the schematic diagram of bendable thin type antenna of the prior art.
Fig. 2 is the schematic diagram of first kind of structure of bendable thin type antenna described in the utility model.
Fig. 3 is the schematic diagram of second kind of structure of bendable thin type antenna described in the utility model.
Fig. 4 is the schematic diagram of bendable the third structure of thin type antenna described in the utility model.
Embodiment
Those skilled in the art below cooperate Figure of description that execution mode of the present utility model is done more detailed description, so that can implement after studying this specification carefully according to this.
Fig. 2 is the schematic diagram of first kind of structure of bendable thin type antenna described in the utility model.As shown in Figure 2, bendable thin type antenna 2 described in the utility model comprises substrate 10, film antenna portion 20 and conductive film 30.Substrate 10 is an insulating material, is one of them of circuit board, flexible base plate, acryl substrate or other polymeric substrate.Film antenna portion 20 has antenna pattern (not shown) and transmitting-receiving subassembly (not shown), and in order to receiving and transmitting signal, wherein this antenna pattern is an electric conducting material, as metal, tin indium oxide (ITO) or aluminum zinc oxide (AZO) etc.Conductive film 30 is arranged on the substrate 10, and connect film antenna portion 20 with comprehensive connected mode, conductive film 30 has pliability, formed with flexible conducting material such as silver slurry, aluminum paste, carbon slurry, elargol, gold size, carbon paste or graphite glue, tack when being subjected to external force between substrate 10 and the film antenna portion 20 in order to improve, and can reduce resistance.
Consult Fig. 3, be the schematic diagram of second kind of structure of bendable thin type antenna described in the utility model.As shown in Figure 3, bendable thin type antenna 2 described in the utility model comprises substrate 10, film antenna portion 20 and a plurality of conductive film 30, and conductive film 30 is arranged on the substrate 10, and connects film antenna portion 20 with the part connected mode.
Consult Fig. 4, be the schematic diagram of bendable the third structure of thin type antenna described in the utility model.As shown in Figure 4, bendable thin type antenna 2 described in the utility model comprises film antenna portion 20 and electrically-conductive backing plate 40, electrically-conductive backing plate 40 has pliability, film antenna portion 20 is formed on the electrically-conductive backing plate 40, electrically-conductive backing plate 40 is connected on the product casing (not shown), wherein product casing is an insulating material again.
The above only is in order to explain preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model according to this; therefore; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.
Claims (9)
1. a bendable thin type antenna is characterized in that, comprises:
One substrate is an insulating material;
One film antenna portion has an antenna pattern and a transmitting-receiving subassembly, in order to receiving and transmitting signal;
And
At least one conductive film is arranged on this substrate, in order to connecting this film antenna portion, and has pliability.
2. bendable thin type antenna as claimed in claim 1 is characterized in that, this substrate is the wherein a kind of of circuit board, flexible base plate, acryl substrate.
3. bendable thin type antenna as claimed in claim 1 is characterized in that, this antenna pattern is an electric conducting material.
4. bendable thin type antenna as claimed in claim 3 is characterized in that, this electric conducting material is one of them of metal, tin indium oxide or aluminum zinc oxide.
5. bendable thin type antenna as claimed in claim 1 is characterized in that, described conductive film is to connect this film antenna portion with a comprehensive connected mode.
6. bendable thin type antenna as claimed in claim 1 is characterized in that, described conductive film is to connect this film antenna portion with a part of connected mode.
7. bendable thin type antenna as claimed in claim 1 is characterized in that, described conductive film is formed with a flexible conducting material.
8. bendable thin type antenna as claimed in claim 7 is characterized in that, this flexible conducting material be silver-colored slurry, aluminum paste, carbon slurry, elargol, gold size, carbon paste or graphite glue at least one of them.
9. a bendable thin type antenna is characterized in that, comprises:
One electrically-conductive backing plate connects a product casing, and has pliability; And
One film antenna portion has an antenna pattern and a transmitting-receiving subassembly, and in order to receiving and transmitting signal, wherein this product casing is an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790201U CN201536149U (en) | 2009-11-05 | 2009-11-05 | Flexible thin type antennae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790201U CN201536149U (en) | 2009-11-05 | 2009-11-05 | Flexible thin type antennae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536149U true CN201536149U (en) | 2010-07-28 |
Family
ID=42535924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202790201U Expired - Fee Related CN201536149U (en) | 2009-11-05 | 2009-11-05 | Flexible thin type antennae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122757A (en) * | 2010-10-15 | 2011-07-13 | 连展科技电子（昆山）有限公司 | Flexible antenna |
| CN102157788A (en) * | 2010-12-24 | 2011-08-17 | 连展科技电子（昆山）有限公司 | Film antenna |
-
2009
- 2009-11-05 CN CN2009202790201U patent/CN201536149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122757A (en) * | 2010-10-15 | 2011-07-13 | 连展科技电子（昆山）有限公司 | Flexible antenna |
| CN102157788A (en) * | 2010-12-24 | 2011-08-17 | 连展科技电子（昆山）有限公司 | Film antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20131105 |