CN201478440U - Built-in antenna of mobile phone - Google Patents
Built-in antenna of mobile phone Download PDFInfo
- Publication number
- CN201478440U CN201478440U CN2009202258008U CN200920225800U CN201478440U CN 201478440 U CN201478440 U CN 201478440U CN 2009202258008 U CN2009202258008 U CN 2009202258008U CN 200920225800 U CN200920225800 U CN 200920225800U CN 201478440 U CN201478440 U CN 201478440U
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- Prior art keywords
- layer
- antenna
- built
- paint
- chemical
- 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
- 239000003973 paint Substances 0.000 claims abstract description 28
- 239000000126 substance Substances 0.000 claims abstract description 28
- 238000007747 plating Methods 0.000 claims abstract description 24
- 238000009713 electroplating Methods 0.000 claims abstract description 16
- 238000007639 printing Methods 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000004793 Polystyrene Substances 0.000 claims description 8
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 229920002223 polystyrene Polymers 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000003672 processing method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 9
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910000570 Cupronickel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000806 Latten Inorganic materials 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011536 re-plating Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model relates to a built-in antenna of a mobile phone. The built-in antenna is characterized in that the surface of an antenna base or the back surface of a mobile phone shell, which is injection-molded, is provided with a plurality of built-in antennas with layered structures which are respectively a first oil ink layer or oil paint layer, a second chemical copper-plating layer or chemical nickel-plating layer, a third copper-electroplating layer or chemical copper-plating layer, a fourth nickel-electroplating layer or chemical nickel-plating layer and a fifth gold-plating layer or chemical gold-plating layer from the inside to outside. The built-in antenna adopts a processing method of printing or spraying, the thickness of a paint film layer is very thin, the thickness of the electroplating layer behind of the paint film layer is also very thin, the performance requirements of the antenna are met when the total thickness thereof is generally about 30 microns, and the internal space of the mobile phone is basically not occupied.
Description
Technical field
The utility model relates to a kind of built-in antenna of mobile phone, and some built-in aerials with layer structure are established at the particularly a kind of antenna base surface or phone housing back side in injection mo(u)lding.
Background technology
Along with the application of 3G, 4G cell phone is more and more, mobile phone requires the antenna of configuration also more and more, because customer requirement mobile phone weight is more and more lighter, volume is more and more littler, and thickness is more and more thinner, so the built-in aerial of mobile phone is had higher requirement.
Traditional built-in aerial manufacture method, its material is other materials such as beryllium copper, brass, copper-nickel alloy, stainless steel, at first carry out accurate punching mold design manufacturing by the Antenna Design figure, carry out punching molding again, re-plating copper, electroplated Ni, electrogilding, and then by sweat soldering or riveted joint, be connected on the antenna base, antenna base is that injection mo(u)lding gets by PC or the manufacturing of other plastic materials process mould.As the described a kind of built-in antenna of mobile phone of patent No. ZL200520041592.8, adopt low frequency radiation body and two kinds of difform metal micro-strip pasters of high frequency radiation body, adopt as latten(-tin), materials such as ocean copper-nickel alloy are carried out accurate punching, bending forming, electronickelling then, electrogilding are taken, are placed on the metal ground plate at the bottom of being pasted on the injection molded antenna of vinyon, as the manufacture method of antenna.Said method adopts sheet metal to carry out the accurate punching moulding, bending, and manufacturing procedure is more, and investment goods is more, and has taken a large amount of metal materials and processing cost, and small product size is bigger simultaneously, has taken a large amount of spaces.
And for example a kind of built-in antenna of cell phone and manufacture method thereof, application number 200710122188, publication number 101145633 is described, and this method comprises: A, design bicolor injection mould, B, use can not be carried out the injection moulding first time by plated material, the shaped support part; Use the electrodepositable material to carry out the injection moulding second time, the shaped radiation part; C, the integral body that partly is made of described holder part and described radiation fin is electroplated.The method need be opened bicolor injection mould, the die cost height, higher 3 times than common die cost, injection moulding simultaneously also will be adopted the double-shot moulding machine, the expense height, be more than 2 times of common injection moulding cost, efficient has only 50% of common injection molding machine, and the finished product rate is also very low in follow-up electroplating process, produce in enormous quantities more difficultly, cost is higher.
Summary of the invention
The purpose of this utility model is that a kind of built-in antenna of mobile phone will be provided, and it can be located at the shell back side of the antenna base or the mobile phone of mobile phone.The antenna base of its use adopts common PC or plastic material injection mouldings such as PP or PET or POM or PE or PP0 or PPS or PA to process.Printing or the employed printing ink of spraying process or paint raw materials are the common ABS printing ink of electrodepositable, or ABS paint, or use modified polystyrene printing ink, or modified polystyrene paint, or use epoxy resin printing ink, or epoxy resin paint, perhaps be added with the printing ink of conductive metal powder, or be added with the paint of conductive metal powder; Electroplating technology adopts common ABS plastic cement electroplating technology or chemical plating process, just electroplate by the antenna pattern that prints or spray out like this and gone up the multiple layer metal rete, the thickness of these metallic diaphragms can be by the design performance requirement of antenna, wait and control by electroplating technological parameter such as size of current, time length, its production technology is very ripe, and highly stable, there is not technical difficulty.
A kind of built-in antenna of mobile phone described in the utility model, it is characterized in that: some built-in aerials with layer structure are established at the antenna base surface or the phone housing back side in injection mo(u)lding, its layer structure is respectively ground floor ink lay or skin of paint from the inside to the outside, second layer chemical plating copper layer or chemical Ni-plating layer, the 3rd layer of copper electroplating layer or chemical plating copper layer, the 4th layer of electroless nickel layer or chemical Ni-plating layer.
Described ink lay is ABS ink lay or modified polystyrene ink lay or epoxy resin printing ink layer or the ink lay that is added with conductive metal powder; Described skin of paint is ABS skin of paint or modified polystyrene skin of paint or epoxy resin skin of paint or the skin of paint that is added with conductive metal powder.
In order to make the better effects if of antenna, the utility model can be set up layer 5 electrogilding layer or chemical gilding layer.
The beneficial effects of the utility model are, adopt the construction method of printing or spraying, the paint film layer very thin thickness, thereafter electrodeposited coating is also very thin, its gross thickness generally just can reach the performance requirement of antenna about 30 microns, cause does not take the mobile phone inner space substantially, and the making of can constructing at the phone housing back side, does not need other injection moulding antenna base.Can arrange multiple antenna on the mobile phone.
Description of drawings
Fig. 1 is located at the base schematic diagram for the utility model antenna.
Fig. 2 is the layer structure schematic diagram of the utility model antenna.
Among the figure: 1. ink lay or skin of paint, 2. chemical plating copper layer or chemical Ni-plating layer, 3. copper electroplating layer or chemical plating copper layer, 4. electroless nickel layer or chemical Ni-plating layer, 5. electrogilding layer or chemical gilding layer, 6. base, 7. built-in aerial.
Embodiment
A kind of built-in antenna of mobile phone described in the utility model, as shown in Figure 1, 2, the built-in aerial 7 with layer structure is established on antenna base 6 surfaces in injection mo(u)lding, its layer structure is respectively ground floor ink lay or skin of paint 1 from the inside to the outside, second layer chemical plating copper layer or chemical Ni-plating layer 2, the 3rd layer of copper electroplating layer or 3, the four layers of electroless nickel layer of chemical plating copper layer or chemical Ni-plating layer 4, layer 5 electrogilding layer or chemical gilding layer 5.Concrete procedure of processing is as follows:
1. the injection mo(u)lding antenna base adopts commercially available PC or plastic materials such as PP or PET or PP0 or PPS or PA or POM or PE, processes by mold injection.Also shouldn't antenna base, directly make built-in aerial at the injection molded phone housing back of PC material.
2. printing or spray process are used common pad printer or wire mark machine or spraying equipment.By the antenna pattern of designing requirement, use ABS printing ink or modified polystyrene printing ink or epoxy resin printing ink or be added with the printing ink of conductive metal powder; Or with ABS paint or modified polystyrene paint or epoxy resin paint or be added with the paint of conductive metal powder, print or spray process.
3. the workpiece that will 2. handle well toasts, and makes its bone dry.
4. electroplating processes, to 3. handle workpiece well by common ABS plastic cement electroplating technology electroplating processes, if directly printing or spraying conductive paint can directly carry out electroless copper, chemical nickel plating, chemical gilding is handled, just electroplate by the antenna pattern that prints or spray out like this and gone up the multiple layer metal rete, the thickness of these metallic diaphragms can be by the design performance requirement of antenna, wait and control by electroplating technological parameter such as size of current, time length, present plastic cement electroplating technology maturation, highly stable, no longer auspicious here stating.
Claims (3)
1. built-in antenna of mobile phone, it is characterized in that: some built-in aerials with layer structure are established at the antenna base surface or the phone housing back side in injection mo(u)lding, its layer structure is respectively ground floor ink lay or skin of paint from the inside to the outside, second layer chemical plating copper layer or chemical Ni-plating layer, the 3rd layer of copper electroplating layer or chemical plating copper layer, the 4th layer of electroless nickel layer or chemical Ni-plating layer.
2. according to the described a kind of built-in antenna of mobile phone of claim 1, it is characterized in that: described ink lay is ABS ink lay or modified polystyrene ink lay or epoxy resin printing ink layer or the ink lay that is added with conductive metal powder; Described skin of paint is ABS skin of paint or modified polystyrene skin of paint or epoxy resin skin of paint or the skin of paint that is added with conductive metal powder.
3. according to claim 1 or 2 described a kind of built-in antenna of mobile phone, it is characterized in that: set up layer 5 electrogilding layer or chemical gilding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202258008U CN201478440U (en) | 2009-09-09 | 2009-09-09 | Built-in antenna of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202258008U CN201478440U (en) | 2009-09-09 | 2009-09-09 | Built-in antenna of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201478440U true CN201478440U (en) | 2010-05-19 |
Family
ID=42414700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202258008U Expired - Fee Related CN201478440U (en) | 2009-09-09 | 2009-09-09 | Built-in antenna of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201478440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076118A1 (en) * | 2009-12-23 | 2011-06-30 | Yu Zhangjun | Antenna built in mobile telephone |
| WO2017062662A1 (en) * | 2015-10-06 | 2017-04-13 | Thin Film Electronics Asa | Electronic device having an antenna, metal trace (s) and/or inductor with a printed adhesion promoter thereon |
-
2009
- 2009-09-09 CN CN2009202258008U patent/CN201478440U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076118A1 (en) * | 2009-12-23 | 2011-06-30 | Yu Zhangjun | Antenna built in mobile telephone |
| WO2017062662A1 (en) * | 2015-10-06 | 2017-04-13 | Thin Film Electronics Asa | Electronic device having an antenna, metal trace (s) and/or inductor with a printed adhesion promoter thereon |
| CN108432356A (en) * | 2015-10-06 | 2018-08-21 | 薄膜电子有限公司 | Electronic device with the antenna, metal trace and/or the inductance that have printing adhesion accelerating agent on it |
| US20180285706A1 (en) * | 2015-10-06 | 2018-10-04 | Thin Film Electronics Asa | Electronic Device Having an Antenna, Metal Trace(s) and/or Inductor With a Printed Adhesion Promoter Thereon, and Methods of Making and Using the Same |
| EP3360397A4 (en) * | 2015-10-06 | 2019-05-22 | Thin Film Electronics ASA | Electronic device having an antenna, metal trace (s) and/or inductor with a printed adhesion promoter thereon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINYU TECHNOLOGY (FUJIAN) CO., LTD. Free format text: FORMER OWNER: YU ZHANGJUN Effective date: 20150209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362200 ZHANGZHOU, FUJIAN PROVINCE TO: 363000 ZHANGZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150209 Address after: 363000 Fujian Taiwanese investment zone Zhangzhou Fulong Industrial Park Xing Jing Road Patentee after: Yu Zhangjun Address before: 362200, Fujian, Zhangzhou province Longhai corner Town Development Zone North and South Road Patentee before: Yu Zhangjun |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151113 Address after: Suzhou City, Jiangsu province 215000 Kunshan City Qiandeng Town Business District Li Shipu all the way Patentee after: Carnegie precision electronic plastic (Kunshan) Co., Ltd. Address before: 363000 Fujian Taiwanese investment zone Zhangzhou Fulong Industrial Park Xing Jing Road Patentee before: Yu Zhangjun |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20180909 |