CN101609924A - A kind of high-frequency tag antenna that can realize that many moneys chip uses - Google Patents
A kind of high-frequency tag antenna that can realize that many moneys chip uses Download PDFInfo
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- CN101609924A CN101609924A CNA2008100392765A CN200810039276A CN101609924A CN 101609924 A CN101609924 A CN 101609924A CN A2008100392765 A CNA2008100392765 A CN A2008100392765A CN 200810039276 A CN200810039276 A CN 200810039276A CN 101609924 A CN101609924 A CN 101609924A
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- frequency tag
- tag antenna
- chip
- many moneys
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Abstract
The present invention relates to a kind of high-frequency tag antenna that can realize that many moneys chip uses, comprise substrate, be arranged on aerial coil on the substrate, connect aerial coil head and the tail line end and bridging, be arranged on insulating barrier between aerial coil and the bridging, described aerial coil is drawn to connect and bind different pin of chip a little is set.When the present invention can realize that the high-frequency tag antenna of many moneys chip use is connected with label chip, not limited by a label chip binding point set-up mode, be applicable to multiple electronic tag application.
Description
Technical field
The present invention relates to a kind of radio frequency identification card (RFID) antenna, particularly relate to a kind of high-frequency tag antenna that can realize that many moneys chip uses.
Background technology
Radio RF recognition technology is a kind of non-contacting automatic identification technology, and its basic principle is to utilize the transmission characteristic of radiofrequency signal and space coupling (inductance or electromagnetic coupled) or radar reflection, realizes being identified the automatic identification of object.Electronic tag is the data medium of radio frequency identification system, and electronic tag is made up of label antenna and label chip.Label chip is equivalent to a memory with transceiving function, and its performance is determining the data storage capacities of label, performance index such as message transmission rate.Preserve the electronic data of agreement form in the label chip, it operates inner memory according to the signal that receives, and then data is fed back to read-write equipment in the mode of regulating load.
Label chip is connected with label antenna by the binding point on it, shown in Fig. 1 a, a kind of label antenna 11 of prior art, two pins 111 of its aerial coil are usually designed to a pin and are " L " font, another pin is " 1 " font, and the label chip 12 that can be connected with label antenna 11 is shown in Fig. 1 b, and its binding point 121 is arranged on the chip diagonal, Fig. 1 c be as shown in Figure 1a label antenna when label chip is connected shown in Fig. 1 b, the partial enlarged drawing of join domain.The shortcoming of this label antenna is to be connected with the label chip that the binding point is arranged on the chip diagonal.
Shown in Fig. 2 a, the another kind of label antenna 21 of prior art, two pins 211 of its aerial coil all are designed to be " L " font usually, the label chip 22 that can be connected with label antenna 21 is shown in Fig. 2 b, its binding point 221 is arranged on chip with on one side, Fig. 2 c be shown in Fig. 2 a label antenna when label chip is connected shown in Fig. 2 b, the partial enlarged drawing of join domain.The shortcoming of this label antenna is can only be arranged on chip with the binding point to be connected with the label chip on one side.
Also there is following defective in the label antenna of above-mentioned two kinds of prior aries:
Since the pin of the label antenna of prior art can only be used with the chip of specific binding point setting, even therefore the inductance of label antenna can mate the different money chips of many producers, it also can only be connected with a part of chip wherein in actual applications, and the range of application of label antenna is restricted.
2. if existing label chip binding point does not match in the pin of the label antenna of better performances and our hand, our label antenna of just having to revise, production cost is increased greatly, and product is also slow service cycle, product serious even that can influence us is paid.
Summary of the invention
The purpose of this invention is to provide a kind of high-frequency tag antenna that can realize that many moneys chip uses, this label antenna can connect with the different binding point set-up modes of label chip, has solved the single problem of antenna in traditional high-frequency tag antenna design.
In order to achieve the above object, technical scheme of the present invention is: a kind of high-frequency tag antenna that can realize that many moneys chip uses, comprise substrate, be arranged on aerial coil on the substrate, connect aerial coil head and the tail line end and bridging and be arranged on aerial coil with bridging between insulating barrier, be characterized in, draw to connect and bind from described aerial coil different pin of chip a little is set.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described pin is two, draws from both sides respectively, is oppositely arranged on the substrate, and one is " L " font, and another is " h " font.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described pin is three, two are " L " font, one is " U " font, be pin of " U " font and pin that one of them is " L " font and draw, and another pin that is " L " font is drawn from opposite side, and two pins that are " L " font are set up in parallel on substrate from the same side.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described pin is made by the metallic conduction material.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described metallic conduction material is a copper.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described metallic conduction material is an aluminium.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described metallic conduction material is a gold.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described pin is made by electrically conductive ink.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described electrically conductive ink is the silver slurry.
The described high-frequency tag antenna that can realize that many moneys chip uses, wherein, described pin adopts salient point flip chip bonding connection technology to be connected with label chip.
The present invention is owing to adopt technique scheme, make it compared with prior art, have following advantage and good effect: the present invention can realize the pin of the high-frequency tag antenna that many moneys chip uses owing to adopt particular design, therefore label antenna of the present invention can directly connect with the label chip of different binding point set-up modes, flexible and convenient to use, can save label antenna and revise cost, accelerate product service cycle.
Description of drawings
Fig. 1 a is a kind of prior art tag antenna structure schematic diagram.
Fig. 1 b is the label chip structural representation that can be connected with label antenna shown in Fig. 1 a in the prior art.
Fig. 1 c is a label antenna shown in Fig. 1 a when being connected with label chip shown in Fig. 1 b, the local enlarged diagram of join domain.
Fig. 2 a is another kind of prior art tag antenna structure schematic diagram.
Fig. 2 b is the label chip structural representation that can be connected with label antenna shown in Fig. 2 a in the prior art.
Fig. 2 c is a label antenna shown in Fig. 2 a when being connected with label chip shown in Fig. 2 b, the local enlarged diagram of join domain.
Fig. 3 a is the structural representation that the present invention can realize the high-frequency tag antenna embodiment one that many moneys chip uses.
Fig. 3 b is the present invention can realize that high-frequency tag antenna embodiment that many moneys chip uses is connected with label chip the time, join domain part enlarged diagram.
Fig. 4 a is the structural representation that the present invention can realize the high-frequency tag antenna embodiment two that many moneys chip uses.
Fig. 4 b is the present invention can realize that high-frequency tag antenna embodiment that many moneys chip uses is connected with label chip the time, join domain part enlarged diagram.
Embodiment
Below specify better embodiment of the present invention referring to accompanying drawing:
A kind of high-frequency tag antenna that can realize that many moneys chip uses, comprise substrate 317, be arranged on aerial coil 312 on the substrate 317, connect the bridging 316 of aerial coil 312 head and the tail line ends 313 and 314 and be arranged on aerial coil 312 with bridging 316 between insulating barrier 315, be characterized in, draw to connect and bind from described aerial coil 312 different pin of chip a little is set.Now concrete row illustrate technical scheme of the present invention for two example two.
One of embodiment of the invention:
See also shown in Fig. 3 a, can realize that the high-frequency tag antenna that many moneys chip uses comprises substrate 317, aerial coil 312, bridging 316, insulating barrier 315 and two pin 311a that draw from described aerial coil 312.
Described substrate 317 can be a macromolecule material film, as polyvinyl chloride film, polyester film, also can be resin material.
Described aerial coil 312 can etch on substrate 317 by etch process, also can print out on substrate 317 by typography, can also go out by wire winding coiling on substrate 317; Aerial coil 312 can be single-turn circular coil, also can be multiturn coil, and the shape of coil can be made into the rectangular coil coil according to actual needs, semicircle spiral coil or other shapes.
When adopting etch process to make aerial coil 312, aerial coil 312 is made of the metallic conduction paper tinsel, as Copper Foil, aluminium foil, goldleaf.
When adopting typography to make aerial coil 312, aerial coil 312 is made of electrically conductive ink, starches as silver.
When adopting wire winding to make aerial coil 312, aerial coil 312 is made of metal conductive wire, as copper cash, aluminum steel, gold thread.
Described bridging 316 connects aerial coil 312 head and the tail line ends 313 and 314, is coated with insulating barrier 315 between aerial coil 312 and bridging 316; Described insulating barrier 315 is covered on the line end 313 and the metallic conduction material between the line end 314 of aerial coil 312 between the line end 313 and line end 314 of aerial coil 312, prevent to put up a bridge 316 and insulating barrier under coil between electric connecting relation takes place; Described insulating barrier 315 can adopt printing insulating oil ink film or transparent insulation green oil material to realize, described bridging 316 is made by electrically conductive ink, and described electrically conductive ink be an electric conducting material such as silver slurry grade.
Described two pin 311a draw from aerial coil 312, draw materials identical with aerial coil 312; Two pins are drawn from both sides respectively, are oppositely arranged on the substrate 317, and one is " L " font, and another is " h " font.
Shown in Fig. 3 b, the label antenna of present embodiment both can connect and bind the label chip that a little is arranged on the chip diagonal, also can connect and bind and a little be arranged on chip with the label chip on one side, therefore no matter connect which kind of label chip, do not need label antenna of the present invention is made amendment, help reducing production costs, accelerate product service cycle.
Two of the embodiment of the invention:
See also shown in Fig. 4 a, embodiment two is with the difference of embodiment one, draw three pin 311b from aerial coil 312, two are " L " font, one is " U " font, be pin of " U " font and pin that one of them is " L " font and draw, and another pin that is " L " font is drawn from opposite side, and two pins that are " L " font are set up in parallel on substrate 317 from the same side.
Shown in Fig. 4 b, the label antenna of present embodiment both can connect and bind the label chip that a little is arranged on the chip diagonal, also can connect and bind a little to be arranged on chip with the label chip on one side.
The present invention can realize that the pin design of the high-frequency tag antenna that many moneys chip uses is not subjected to the restriction of above-mentioned two enforcements; as long as the pin of label antenna both can connect and bind the label chip that a little is arranged on the chip diagonal, also can connect and bind the label chip that a little is arranged on the same one side of chip and be included within protection scope of the present invention.
When the high-frequency tag antenna that uses the present invention can realize that many moneys chip uses was connected with label chip, according to actual conditions, label chip can adopt methods such as salient point upside-down mounting welding, riveted joint, direct pressing to be connected with label antenna of the present invention.
The present invention can realize that the high-frequency tag antenna that many moneys chip uses can adopt multiple label antenna manufacturing process to make, and when being connected with label chip, not being subjected to the label chip binding to put a set-up mode and limiting, and is applicable to multiple electronic tag application.
Claims (10)
1. the high-frequency tag antenna that can realize that many moneys chip uses, comprise substrate (317), be arranged on aerial coil (312) on the substrate (317), connect the bridging (316) of aerial coil (312) head and the tail line ends (313) and (314) and be arranged on aerial coil (312) and bridging (316) between insulating barrier (315), it is characterized in that, draw to connect and bind from described aerial coil (312) different pin of chip a little is set.
2. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 1 is characterized in that described pin (311a) is two, draw from both sides respectively, be oppositely arranged on the substrate (317), one is " L " font, and another is " h " font.
3. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 1, it is characterized in that, described pin (311b) is three, two are " L " font, one is " U " font, be pin of " U " font and pin that one of them is " L " font and draw, and another pin that is " L " font is drawn from opposite side, and two pins that are " L " font are set up in parallel on substrate (317) from the same side.
4. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 1 is characterized in that described pin is made by the metallic conduction material.
5. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 4 is characterized in that described metallic conduction material is a copper.
6. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 4 is characterized in that described metallic conduction material is an aluminium.
7. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 4 is characterized in that, described metallic conduction material is a gold.
8. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 1 is characterized in that described pin is made by electrically conductive ink.
9. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 8 is characterized in that, described electrically conductive ink is the silver slurry.
10. the high-frequency tag antenna that can realize that many moneys chip uses as claimed in claim 1 is characterized in that, described pin adopts salient point flip chip bonding connection technology to be connected with label chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039276.5A CN101609924B (en) | 2008-06-20 | 2008-06-20 | High-frequency tag antenna suitably used for various chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810039276.5A CN101609924B (en) | 2008-06-20 | 2008-06-20 | High-frequency tag antenna suitably used for various chips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101609924A true CN101609924A (en) | 2009-12-23 |
| CN101609924B CN101609924B (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810039276.5A Expired - Fee Related CN101609924B (en) | 2008-06-20 | 2008-06-20 | High-frequency tag antenna suitably used for various chips |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035074A (en) * | 2010-10-19 | 2011-04-27 | 电子科技大学 | Method for manufacturing radio frequency identification (RFID) tag antenna |
| CN102820533A (en) * | 2011-06-09 | 2012-12-12 | 上海中京电子标签集成技术有限公司 | Etching antenna |
| CN103294976A (en) * | 2012-02-23 | 2013-09-11 | 王海泉 | Card reading device for radio frequency communication close-range card swiping |
| EP2838046A1 (en) * | 2013-08-15 | 2015-02-18 | Johnson Electric S.A. | Antenna circuit |
| CN105740938A (en) * | 2016-02-01 | 2016-07-06 | 深圳市远望谷信息技术股份有限公司 | Antenna applicable to electronic tag chips using different protocols or having different model numbers and electronic tag |
| CN108629393A (en) * | 2017-03-17 | 2018-10-09 | 苏州昭舜物联科技有限公司 | RFID high frequency aluminum antenna low temperature solders connect bridging technique |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001053529A (en) * | 1999-08-12 | 2001-02-23 | Mitsui High Tec Inc | Manufacture of antenna substrate |
| JP2006217185A (en) * | 2005-02-02 | 2006-08-17 | Lintec Corp | Antenna circuit and frequency adjustment method for contactless ic inlet |
| US7262701B1 (en) * | 2005-05-23 | 2007-08-28 | National Semiconductor Corporation | Antenna structures for RFID devices |
| CN101087038A (en) * | 2007-01-30 | 2007-12-12 | 陈栋栋 | RF antenna, electronic label and method for making RF antenna |
-
2008
- 2008-06-20 CN CN200810039276.5A patent/CN101609924B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001053529A (en) * | 1999-08-12 | 2001-02-23 | Mitsui High Tec Inc | Manufacture of antenna substrate |
| JP2006217185A (en) * | 2005-02-02 | 2006-08-17 | Lintec Corp | Antenna circuit and frequency adjustment method for contactless ic inlet |
| US7262701B1 (en) * | 2005-05-23 | 2007-08-28 | National Semiconductor Corporation | Antenna structures for RFID devices |
| CN101087038A (en) * | 2007-01-30 | 2007-12-12 | 陈栋栋 | RF antenna, electronic label and method for making RF antenna |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035074A (en) * | 2010-10-19 | 2011-04-27 | 电子科技大学 | Method for manufacturing radio frequency identification (RFID) tag antenna |
| CN102035074B (en) * | 2010-10-19 | 2013-03-13 | 电子科技大学 | Method for manufacturing radio frequency identification (RFID) tag antenna |
| CN102820533A (en) * | 2011-06-09 | 2012-12-12 | 上海中京电子标签集成技术有限公司 | Etching antenna |
| CN103294976A (en) * | 2012-02-23 | 2013-09-11 | 王海泉 | Card reading device for radio frequency communication close-range card swiping |
| EP2838046A1 (en) * | 2013-08-15 | 2015-02-18 | Johnson Electric S.A. | Antenna circuit |
| CN104377439A (en) * | 2013-08-15 | 2015-02-25 | 德昌电机(深圳)有限公司 | Antenna circuit and manufacturing method thereof |
| US9152833B2 (en) | 2013-08-15 | 2015-10-06 | Johnson Electric S.A. | Antenna circuit |
| CN104377439B (en) * | 2013-08-15 | 2019-08-27 | 德昌电机(深圳)有限公司 | Antenna circuit and manufacturing method |
| CN105740938A (en) * | 2016-02-01 | 2016-07-06 | 深圳市远望谷信息技术股份有限公司 | Antenna applicable to electronic tag chips using different protocols or having different model numbers and electronic tag |
| CN105740938B (en) * | 2016-02-01 | 2018-09-25 | 深圳市远望谷信息技术股份有限公司 | Suitable for different agreement or the antenna and electronic tag of model electronic label chip |
| CN108629393A (en) * | 2017-03-17 | 2018-10-09 | 苏州昭舜物联科技有限公司 | RFID high frequency aluminum antenna low temperature solders connect bridging technique |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101609924B (en) | 2014-02-12 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHONGJING SMART TAG INTEGRATED CO., LTD. Free format text: FORMER OWNER: SHANGHAI ZHONGJING ELECTRONIC LABEL INTEGRATION TECHNOLOGY CO., LTD. Effective date: 20140430 |
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Free format text: CORRECT: ADDRESS; FROM: 201203 PUDONG NEW AREA, SHANGHAI TO: 200000 PUDONG NEW AREA, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140430 Address after: 200000 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone No. 1333 Wen Ju Lu B District eight floor room 8060 Patentee after: Beijing complex (Shanghai) electronic tag Integrated Technology Co. Ltd. Address before: 201203, 11, 1387 East Cheung Road, Shanghai, Pudong New Area Patentee before: Shanghai Zhongjing Electronic Label Integration Technology Co., Ltd. |
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| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200000 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone No. 1333 Wen Ju Lu B District eight floor room 8060 Patentee after: ZHONGJING FUDIAN (SHANGHAI) ELECTRONIC TECHNOLOGY CO., LTD. Address before: 200000 Shanghai City, Pudong New Area Chinese (Shanghai) Free Trade Zone No. 1333 Wen Ju Lu B District eight floor room 8060 Patentee before: Beijing complex (Shanghai) electronic tag Integrated Technology Co. Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20170620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |