CN201758178U - Self-adhesive flexible antenna structure and electronic device thereof - Google Patents
Self-adhesive flexible antenna structure and electronic device thereof Download PDFInfo
- Publication number
- CN201758178U CN201758178U CN2010202300510U CN201020230051U CN201758178U CN 201758178 U CN201758178 U CN 201758178U CN 2010202300510 U CN2010202300510 U CN 2010202300510U CN 201020230051 U CN201020230051 U CN 201020230051U CN 201758178 U CN201758178 U CN 201758178U
- Authority
- CN
- China
- Prior art keywords
- self
- line layer
- antenna structure
- layer
- flexible
- 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.)
- Expired - Fee Related
Links
- 239000000853 adhesive Substances 0.000 title abstract description 8
- 238000009413 insulation Methods 0.000 claims description 36
- 230000004888 barrier function Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 14
- 239000011889 copper foil Substances 0.000 claims description 10
- 229910000679 solder Inorganic materials 0.000 claims description 9
- 238000005530 etching Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000012790 adhesive layer Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 3
- 229920001721 polyimide Polymers 0.000 description 21
- 239000004642 Polyimide Substances 0.000 description 19
- 239000000758 substrate Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007728 cost analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses a self-adhesive flexible antenna structure and an electronic device. The self-adhesive flexible antenna structure comprises an adhesive layer which is provided with a first surface and a second adhesive surface opposite to the first surface; a circuit layer which is formed on the first surface of the adhesive layer; and a flexible insulating structure covered on the circuit layer and including a signal feed-in position for exposing the circuit layer. Thus, the self-adhesive flexible antenna structure is stuck on a housing through the second surface of the adhesive layer. The structure can reduce the manufacturing cost without damaging the characteristics of the antenna.
Description
Technical field
The utility model relates to a kind of self-adhesive flexible antenna structure and electronic installation thereof, particularly a kind ofly need not use polyimides and can significantly cost-effective self-adhering type flexible antenna structure and electronic installation thereof.
Background technology
Recently electronic installation, thinning light for size requires significantly to improve, so the quick development of printed circuit board (PCB) of in light weight, thin thickness and high distribution density.For example, satisfy flexible printed circuit board (the flexible printed circuit of above-mentioned requirements, FPC) demand increases apace, and flexible printed circuit board has more flexible, the big characteristics of application elasticity that have, so be widely used in consumer fields such as portable communications product, the peripheral product of PC.The technology of above-mentioned flexible printed circuit board normally utilizes pliability copper clad laminate (FCCL) through steps such as etchings, forms the circuit that transmits signal.
Then be to utilize the copper layer to be combined with substrate layer on the structure of traditional pliability copper clad laminate, so it can be considered as the pliability copper clad laminate (3L-FCCL) of 3 laminars in conjunction with glue; Wherein substrate layer can select for use usually polyimides (polyimide, PI) or polyester film (PET claims Mylar again).Yet, in order to adapt to the development of special material and related process technology, polyimide resin is main substrate layer material, because the thermal endurance of polyimide resin, mechanical strength, anti-flammability and electricity characteristic are all quite outstanding, for example polyimides has super thermal endurance, and it can bear 288 ℃ of continuous serviceability temperatures, interrupted 480 ℃ temperature and indeformable, therefore, polyimides can be indeformable by reflow (reflow) technology; In addition, polyimides has high abrasion resistance, and the PV value under unlubricated is more than 10 times of common engineering plastics, has very strong wear-resistant property so impact is worn and torn and shaken wearing and tearing.
Because the price of printed circuit board (PCB) is more and more lower recently, relatively, the cost burden of polyimides material is just more and more heavier, for example points out in the product cost analysis of a reality, and the cost of polyimides material accounts for more than 50% of cost of overall printing circuit board.Therefore, how on the structure of pliability antenna, to be improved, to replace the use of polyimides material, real emphasis direction for research and development.
Fig. 1 shows the application schematic diagram of traditional pliability copper clad laminate, base material 10 ' and be main carrier structure, its upper and lower surface is equipped with adhered layer 20A ', 20B '; Copper foil layer 30 ' be attached at the adhered layer 20A ' of base material 10 ' upper surface, and copper foil layer 30 ' on also have electrodeposited coating 40 ' and insulating barrier 50 '.Therefore, in traditional structure shown in Figure 1, as the copper foil layer 30 of the circuit that transmits signal ' the bottom surface have a kind of three-decker with base material 10 ' formed with adhered layer 20A ', 20B ', so complexity comparatively structurally.
The present utility model people is because the defective of above-mentioned existing constructional device when practice, and the accumulation individual is engaged on the related industry exploitation practice experience for many years, studies intensively, and proposes a kind of reasonable in design and effectively improve the structure of the problems referred to above finally.
Summary of the invention
Main purpose of the present utility model is to provide a kind of self-adhering type flexible antenna structure, and it structurally can save traditional polyimides, so its whole cost can decline to a great extent; Again, the utility model saves insulation and the heat-resisting problem that traditional polyimides can't cause antenna structure.Moreover self-adhering type flexible antenna structure of the present utility model does not have " substrate " of any material or form, thus on overall structure, be different from traditional flexible antennas, and the effect that has simplified structure, reduces cost.
A purpose more of the present utility model is to provide a kind of self-adhering type flexible antenna structure, and it can directly be attached on plane or the nonplanar structural plane, so can improve the using value of self-adhering type flexible antenna structure of the present utility model.
In order to achieve the above object, the utility model provides a kind of self-adhering type flexible antenna structure, comprises: a line layer; And the insulation system of a flexible, it is coated on this line layer, and has the signal feed-in position in order to exposed this line layer on the insulation system of this flexible; Wherein, the formed bottom surface of the insulation system of this line layer and this flexible has a viscous layer, and whereby, this self-adhering type flexible antenna structure is attached on the casing by the stickiness of this viscous layer.
Self-adhering type flexible antenna structure of the present utility model, preferred, this line layer is the rolled copper foil material.
Self-adhering type flexible antenna structure of the present utility model, preferred, the insulation system of this flexible is made of one first insulating barrier and one second insulating barrier.
Self-adhering type flexible antenna structure of the present utility model, preferred, this first insulating barrier and this second insulating barrier are anti-solder ink.
Self-adhering type flexible antenna structure of the present utility model, preferred, also include on this line layer a conductive layer that should signal feed-in position.
Self-adhering type flexible antenna structure of the present utility model, preferred, this signal feed-in position also further is connected with an electronic component, and this electronic component is electrically connected at this line layer.
The utility model also provides a kind of electronic installation, and it comprises: a casing; One self-adhering type flexible antenna structure comprises: a line layer; And the insulation system of a flexible, it is coated on this line layer, and has the signal feed-in position in order to exposed this line layer on the insulation system of this flexible; Wherein, the formed bottom surface of the insulation system of this line layer and this flexible has a viscous layer, and whereby, this self-adhering type flexible antenna structure is attached on this casing by the stickiness of this viscous layer.
Electronic installation of the present utility model, preferred, this line layer is the line layer of rolled copper foil etching moulding; And the insulation system of this flexible is made of one first insulating barrier and one second insulating barrier.
Electronic installation of the present utility model, preferred, also include on this line layer a conductive layer that should signal feed-in position.
Electronic installation of the present utility model, preferred, this electronic installation also comprises another casing, wherein is provided with a circuit main board in this another casing, this circuit main board is provided with a signal feed-in point that should signal feed-in position.
The beneficial effects of the utility model are, as above-mentioned structure, the utility model does not use polyimides, particularly, the utility model utilizes the carrier of viscous layer as antenna, it can more utilize the insulation system of the flexible of anti-solder ink material that antenna and circuit main board are formed insulation, the harmless antenna characteristics to reduce cost of manufacture by about 150 ℃ product reliability test.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the schematic diagram of traditional flexible antennas.
Fig. 2 A to Fig. 2 H is the schematic top plan view of the making flow process of self-adhering type flexible antenna structure of the present utility model.
Fig. 3 A to Fig. 3 H is the cross-sectional schematic of the making flow process of self-adhering type flexible antenna structure of the present utility model.
Fig. 4 is applied to the decomposing schematic representation of an electronic product for self-adhering type flexible antenna structure of the present utility model.
Wherein, description of reference numerals is as follows:
Prior art
10 ' base material
20A ', 20B ' adhered layer
30 ' copper foil layer
40 ' electrodeposited coating
50 ' insulating barrier
The utility model
1 self-adhesive flexible antenna structure
10 viscous layers, 101 first surfaces
102 second surfaces
11 line layers
12 protection structures
13 first insulating barriers
14 second insulating barriers, 141 signal feed-in positions
15 conductive layers
16 insulation systems of scratching
The 20A protecgulum
30 circuit main boards, 301 signal feed-in point
Embodiment
The utility model proposes a kind of self-adhering type flexible antenna structure, it is a kind of flexible antenna structure that does not use PI, self-adhering type flexible antenna structure of the present utility model utilizes a kind of viscous layer with viscosity as carrier, so the self-adhering type flexible antenna structure that completes can directly be attached on the shell; And the insulation system that utilizes flexible insulate the circuit main board of self-adhering type flexible antenna structure and electronic product, so can significantly reduce cost of manufacture.
Below will describe the concrete making flow process of the utility model self-adhering type flexible antenna structure 1 in detail.Shown in Fig. 2 A and Fig. 3 A, at first, provide a viscous layer 10, this viscous layer 10 has the characteristic of viscosity and flexible, particularly, this viscous layer 10 has a first surface 101 and one and these first surface 101 opposing second surface 102, and second surface 102 has stickiness; But in an alternate embodiment, first surface 101 all can have stickiness with second surface 102, and in this specific embodiment, this viscous layer 10 can utilize acryl glue made, has the antenna carrier of viscosity and flexible characteristic with formation.
Shown in Fig. 2 B and Fig. 3 B, a line layer 11 is taken shape in the first surface 101 of this viscous layer 10.In this specific embodiment, this line layer 11 is a kind of rolled copper foil material, and through can forming the line layer 11 with pattern behind the suitable etch process, and this line layer 11 has the flexible characteristic equally, and this viscous layer 10 provides pliability and keeps the geometry of line layer 11.
Please refer to Fig. 2 C and Fig. 3 C, its demonstration will protect structure 12 to take shape on the line layer 11, and the position of this protection structure 12 is the follow-up position that the utility model self-adhering type flexible antenna structure 1 is electrically connected with circuit main board.Then, shown in Fig. 2 D and Fig. 3 D, first insulating barrier 13 is taken shape on the line layer 11, and the pattern of this first insulating barrier 13 is the pattern that the line layer 11 after the subsequent etch is presented; And this protection structure 12 can be connected in first insulating barrier 13, to form the type of attachment of follow-up circuit.In this specific embodiment, this first insulating barrier 13 is a kind of anti-solder ink material.
Afterwards; shown in Fig. 2 E and Fig. 3 E; wait for after 13 sclerosis fully of first insulating barrier; carry out an etching step; particularly; this step removes the line layer 11 that not protected structure 12 and first insulating barrier 13 cover with the iron chloride etching solution, and the line layer 11 that line layer 11 is become have specific pattern, this line layer 11 with specific pattern promptly can be used for reception/transmission signal.
Shown in Fig. 2 F and Fig. 3 F, criticize once more and cover an anti-solder ink material, to form second insulating barrier 14.14 batches of this second insulating barriers cover the exposed viscous layer 10 and first insulating barrier 13; be coated in the insulation system 16 of the flexible on this line layer 11 and first insulating barrier 13 and second insulating barrier 14 can constitute one, and have on the insulation system 16 of this flexible protecting the signal feed-in position 141 of structure 12.In this specific embodiment; this first insulating barrier 13 and second insulating barrier 14 are with a kind of anti-solder ink material; present soft flexual anti-solder ink after for example a kind of drying, make above-mentioned anti-solder ink material after curing, still can present pliability, to form the structure of protection circuit layer 11.Moreover, first insulating barrier 13 and second insulating barrier 14 also have the characteristic of surface radiating, so the heat that line layer 11 can be produced distributes by the insulation system 16 of the flexible that first insulating barrier 13 and second insulating barrier 14 are constituted, to improve the stability that line layer 11 transmits signal.Therefore, the viscosity of the first surface 101 that the insulation system of this flexible 16 and line layer 11 can be by viscous layers 10 is fixed on the viscous layer 10, and the adhesive paste of the second surface 102 by viscous layer 10 is in casing or other positions of an electronic product simultaneously; In other words, the insulation system of this flexible 16 can have above-mentioned viscous layer 10 with line layer 11 formed bottom surfaces, can utilize the viscosity of viscous layer 10 integrated antenna to be pasted on casing or other positions of an electronic product.
At last; shown in Fig. 2 G and Fig. 3 G; remove protection structure 12; so make line layer 11 be exposed to signal feed-in position 141; this signal feed-in position 141 can be in order to connect an electronic unit; for example the circuit main board 30 of aftermentioned embodiment forms signal transmission path so that line layer 11 and electronic unit are electrically connected.
Therefore, after above-mentioned steps, can form self-adhering type flexible antenna structure 1 of the present utility model, and this self-adhering type flexible antenna structure 1 comprises: a line layer 11, is coated in the insulation system 16 of the flexible on this line layer 11, and have signal feed-in position 141 on the insulation system 16 of this flexible in order to exposed this line layer 11, and the insulation system 16 of this flexible has viscous layer 10 with line layer 11 formed bottom surfaces; And the viscosity by this viscous layer 10, self-adhering type flexible antenna structure 1 of the present utility model can directly be attached at a predetermined surface, and this predetermined surface can be plane or on-plane surface, for example when self-adhering type flexible antenna structure 1 of the present utility model is applied on the mobile phone, the shell of general mobile phone is generally on-plane surface, but pass through the flexible characteristic of the insulation system 16 of viscous layer 10, line layer 11 and flexible, self-adhering type flexible antenna structure 1 of the present utility model can be attached on the shell of mobile phone.
In addition, after Fig. 2 G and Fig. 3 G, can comprise that also one forms conductive layer 15 on this exposed line layer 11 (shown in Fig. 2 H and Fig. 3 H), particularly, conductive layer 15 can utilize technologies such as chemical gilding, nickel in signal feed-in position 141 with metal deposition on this exposed line layer 11, to improve the transmission quality of circuit signal.
Therefore, at the self-adhering type flexible antenna structure 1 that the utility model proposes PI of use cost costliness not, so cost can significantly reduce; Moreover, with Fig. 1 in comparison, the utility model does not structurally have any substrate, and (viscous layer 10 mainly provides viscosity, and be different from traditional substrate), so be simple also than the conventional flex circuits plate, traditional flexible antennas for example shown in Figure 1 copper foil layer 30 ' below have three-decker, be respectively substrate base material 10 ' (no matter being PI or other materials) of main structure and be located at substrate base material 10 ' the adhered layer 20A ' of upper and lower surface, 20B ', and the utility model only has single viscous layer 10 below line layer 11, but therefore simplified structure, promote the finished product rate.
Please refer to Fig. 4, it is the schematic diagram that self-adhering type flexible antenna structure 1 of the present utility model is applied to an electronic product, and this electronic product can be radio communication device, notebook computer or the like.In this specific embodiment, self-adhering type flexible antenna structure 1 of the present utility model is applied to radio communication device, can utilize the viscosity of second surface 102 directly to be pasted on the casing (as the bonnet 20B of radio communication device) earlier, particularly, self-adhering type flexible antenna structure 1 is attached at the inner surface 201 of this bonnet 20B; And be provided with a circuit main board 30 in another casing of radio communication device (as the protecgulum 20A of radio communication device), and this circuit main board 30 is provided with the signal feed-in point 301 of a pair of signal feed-in position 141 that should self-adhering type flexible antenna structure 1.Shell when above-mentioned protecgulum 20A and bonnet 20B winding formation radio communication device, the signal feed-in point 301 of this circuit main board 30 can be fixed in signal feed-in position 141 accordingly and be electrically connected at this line layer 11, to form the bang path of signal, for example utilize the structure of thimble-type to embed the signal feed-in position 141 that forms recess; And this line layer 11 can electrically isolate from this circuit main board 30 by the insulation system 16 of flexible.
It should be noted that bonnet 20B shown in Figure 4 is a planar structure, in fact, bonnet 20B can be nonplanar structure, is the structural plane with curvature.
In addition, shown in Fig. 2 H and Fig. 3 H, also can be formed with conductive layer 15 on this exposed line layer 11, make to have the lower type of attachment of resistance between signal feed-in point 301 and the line layer 11, to promote the transmission quality of circuit signal.
In sum, the utlity model has following all advantage:
1, self-adhering type flexible antenna structure of the present utility model does not need the polyimides (polyimide of use cost costliness, PI), particularly, the utility model utilizes a viscous layer to replace polyimides, because the application of antenna all is when product is assembled at last, be fixed in casing inner surface in the mode that attaches, and in this stage, the circuit main board of product has passed through reflow process, so the employed viscous layer of the utility model can be by about 150 ℃ reliability testing, therefore, save traditional polyimides, can't influence the heat resistance of antenna.
2, see it from the angle of insulation in addition, because self-adhering type flexible antenna structure of the present utility model can utilize the insulation system (as the employed anti-solder ink material of above-mentioned embodiment) and circuit main board insulation of flexible, therefore, save traditional polyimides, can't influence the insulation property of antenna.
3, comprehensive above-mentioned explanation, antenna structure of the present utility model can save the traditional polyimides or the substrate of other materials, thus can significantly reduce cost and simplify overall structure, and save insulation and the heat resistance that traditional polyimides can't influence antenna.
The above only is a preferable possible embodiments of the present utility model, and is non-so limit to protection range of the present utility model, so the equivalence techniques that uses the utility model specification and accompanying drawing content to do such as changes, all is contained in the protection range of the present utility model.
Claims (10)
1. a self-adhering type flexible antenna structure is characterized in that, comprises:
One line layer; And
The insulation system of one flexible, it is coated on this line layer, and has the signal feed-in position in order to exposed this line layer on the insulation system of this flexible;
Wherein, the formed bottom surface of the insulation system of this line layer and this flexible has a viscous layer, and this self-adhering type flexible antenna structure is attached on the casing by this viscous layer.
2. self-adhering type flexible antenna structure as claimed in claim 1 is characterized in that, this line layer is the line layer of rolled copper foil material.
3. self-adhering type flexible antenna structure as claimed in claim 1 is characterized in that, the insulation system of this flexible is made of one first insulating barrier and one second insulating barrier.
4. self-adhering type flexible antenna structure as claimed in claim 3 is characterized in that, this first insulating barrier and this second insulating barrier are anti-solder ink.
5. self-adhering type flexible antenna structure as claimed in claim 1 is characterized in that, also includes on this line layer a conductive layer that should signal feed-in position.
6. self-adhering type flexible antenna structure as claimed in claim 1 is characterized in that, this signal feed-in position also further is connected with an electronic component, and this electronic component is electrically connected at this line layer.
7. an electronic installation is characterized in that, comprising:
One casing;
One self-adhering type flexible antenna structure comprises:
One line layer; And
The insulation system of one flexible, it is coated on this line layer, and has the signal feed-in position in order to exposed this line layer on the insulation system of this flexible, and wherein, the formed bottom surface of the insulation system of this line layer and this flexible has a viscous layer;
This self-adhering type flexible antenna structure is attached on this casing by this viscous layer.
8. electronic installation as claimed in claim 7 is characterized in that, this line layer is the line layer of rolled copper foil etching moulding; And the insulation system of this flexible is made of one first insulating barrier and one second insulating barrier.
9. electronic installation as claimed in claim 7 is characterized in that, also includes on this line layer a conductive layer that should signal feed-in position.
10. the described electronic installation of claim 7 is characterized in that, this electronic installation also comprises another casing, wherein is provided with a circuit main board in this another casing, and this circuit main board is provided with a signal feed-in point that should signal feed-in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202300510U CN201758178U (en) | 2010-06-13 | 2010-06-13 | Self-adhesive flexible antenna structure and electronic device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202300510U CN201758178U (en) | 2010-06-13 | 2010-06-13 | Self-adhesive flexible antenna structure and electronic device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758178U true CN201758178U (en) | 2011-03-09 |
Family
ID=43645467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202300510U Expired - Fee Related CN201758178U (en) | 2010-06-13 | 2010-06-13 | Self-adhesive flexible antenna structure and electronic device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749629A (en) * | 2011-04-19 | 2012-10-24 | 上海移为通信技术有限公司 | Miniature GPS (global positioning system) tracking and positioning instrument |
| CN107735902A (en) * | 2015-07-10 | 2018-02-23 | 阿莫绿色技术有限公司 | Fin with antenna function and include its portable terminal |
| CN109088145A (en) * | 2018-06-29 | 2018-12-25 | 维沃移动通信有限公司 | A kind of mobile terminal and antenna assembly preparation method |
-
2010
- 2010-06-13 CN CN2010202300510U patent/CN201758178U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749629A (en) * | 2011-04-19 | 2012-10-24 | 上海移为通信技术有限公司 | Miniature GPS (global positioning system) tracking and positioning instrument |
| CN107735902A (en) * | 2015-07-10 | 2018-02-23 | 阿莫绿色技术有限公司 | Fin with antenna function and include its portable terminal |
| CN109088145A (en) * | 2018-06-29 | 2018-12-25 | 维沃移动通信有限公司 | A kind of mobile terminal and antenna assembly preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102137649B1 (en) | Flexible circuit board and manufacturing method thereof | |
| KR101189636B1 (en) | Planar antenna and method for manufacturing same | |
| CN102316664B (en) | Flexible circuit board and manufacture method thereof | |
| EP2587413B1 (en) | Antenna circuit structure body for ic card/tag and production method therefor | |
| US20140054079A1 (en) | Multilayer flexible printed circuit board and method for manufacturing same | |
| CN204836766U (en) | Flexible printing wiring board midbody | |
| JP2017126735A (en) | Coverlay film | |
| US9343813B2 (en) | Antenna with high light transmittance | |
| CN101640973A (en) | Electronic apparatus, flexible printed wiring board and method for manufacturing flexible printed wiring board | |
| CN105684559A (en) | Printed wiring board, printed wiring board manufacturing method, and electronic apparatus | |
| CN105491786A (en) | Electromagnetic shielding film applicable to high-frequency signal and manufacturing process thereof | |
| CN201758178U (en) | Self-adhesive flexible antenna structure and electronic device thereof | |
| CN107592738A (en) | A kind of flexible PCB and preparation method thereof, electronic equipment | |
| US20190352769A1 (en) | Housing of electronic device and method for manufacturing housing | |
| JP6416491B2 (en) | Contact smart card | |
| CN201403249Y (en) | Flexible circuit board structure with anti-electromagnetic interference function | |
| JP5428339B2 (en) | Planar antenna and manufacturing method thereof | |
| CN106042519B (en) | Conductive adhesive sheet for FPC and FPC using same | |
| CN101924270B (en) | Wireless communication device and portable electronic device using same | |
| CN208608354U (en) | Shell and mobile terminal | |
| CN108624244B (en) | Covering film | |
| CN107613628B (en) | Electromagnetic wave shielding material | |
| CN202121865U (en) | Copper foil base plate used for flexible printed circuit | |
| CN214851995U (en) | Flexible Printed Circuit (FPC) flexible circuit board easy to bend | |
| CN217011282U (en) | Silica gel holds in palm end flexible line way board with prevent deformation of base film |
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: 20110309 Termination date: 20120613 |