CN2938228Y - Electronic label - Google Patents
Electronic label Download PDFInfo
- Publication number
- CN2938228Y CN2938228Y CN 200620062913 CN200620062913U CN2938228Y CN 2938228 Y CN2938228 Y CN 2938228Y CN 200620062913 CN200620062913 CN 200620062913 CN 200620062913 U CN200620062913 U CN 200620062913U CN 2938228 Y CN2938228 Y CN 2938228Y
- Authority
- CN
- China
- Prior art keywords
- integrated circuit
- chip capacitor
- patch capacitor
- circuit die
- electronic label
- 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
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- Credit Cards Or The Like (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a mini-type electronic label, which is characterized in that the naked chips of an integrated circuit are stacked on a chip capacitor; the two ends of the chip capacitor are connected with the pins of the naked chips through connecting lines; an insulating protective colloid is felted on the chip capacitor; the insulating protective colloid enwraps the whole integrated circuit, so that the chip capacitor and the integrated circuit are structured as a whole; the two ends of an antenna coil are connected to the two ends of the chip capacitor. The utility model eliminates the printed circuit board and can package the antenna coil, the chip capacitor and the integrated circuit naked chips into a glass tube whose diameter is less than 2 mm, which makes the mini-type electronic label be more easily implanted in animals, thereby providing a broader application scope.
Description
Technical field
The utility model relates to the structure of electronic tag, the structure of the electronic tag in the particularly implantable animal body.
Background technology
Electronic tag is used widely at present, and version also has multiple, and wherein a kind of small-sized electronic tag is made of aerial coil, patch capacitor, integrated circuit die.In prior art, the encapsulating structure of this miniature electric label is that patch capacitor and integrated circuit die are welded on respectively on the printed circuit board, because printed circuit board (PCB) can not be done very for a short time, therefore the restriction that is subjected to printed circuit board (PCB) of the volume of whole electronic tag is difficult to further dwindle, and this just makes and is restricted in the application of this miniature electric label in implanting animal body.
Summary of the invention
The purpose of this utility model is that the miniature electric label at said structure improves, further to dwindle the volume of this electronic tag.
For this reason; the miniature electric label comprises aerial coil, patch capacitor and integrated circuit die; especially; integrated circuit die is stacked on the patch capacitor; the two ends of patch capacitor are connected with the pin of integrated circuit die by connecting line, are bonded with insulation protection glue on patch capacitor, and insulation protection glue is wrapped in whole integrated circuit die in it; make patch capacitor and integrated circuit die constitute an integral body, two terminations of aerial coil are connected to the two ends of patch capacitor.The utility model utilizes the carrier of patch capacitor as integrated circuit die, has saved printed circuit board (PCB), has therefore dwindled the volume of this miniature electric label greatly.
The utility model has the advantages that and aerial coil, patch capacitor and integrated circuit die can be encapsulated in an internal diameter less than in two millimeters the glass tube that make this miniature electric label to implant more easily in the animal body, the scope of application is wider.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Referring to Fig. 1, the miniature electric label comprises aerial coil 1, patch capacitor 2 and integrated circuit die 3.Integrated circuit die 3 is stacked on the patch capacitor 2, and the two ends of patch capacitor 2 are connected with the pin of integrated circuit die 3 by connecting line 4.Connecting line 4 can adopt materials such as aluminum steel, gold thread, copper cash, available ultrasonic soldering.Be bonded with insulation protection glue 5 on patch capacitor 2, insulation protection glue 5 is wrapped in whole integrated circuit die 3 in it, makes patch capacitor 2 and integrated circuit die 3 constitute an integral body.Insulation protection glue 5 can adopt epoxy resin.Two terminations of aerial coil 1 are connected to the two ends of patch capacitor 2, can adopt ultrasonic soldering equally, perhaps also available soldering.Said structure is not owing to adopt printed circuit board (PCB), therefore the overall volume of aerial coil 1, patch capacitor 2 and integrated circuit die 3 can be done very for a short time, can be encapsulated in an internal diameter fully as shown less than in two millimeters the glass tube 6, whole electronic tag can be implanted in the animal body easily.
Claims (1)
1, a kind of miniature electric label; comprise aerial coil, patch capacitor and integrated circuit die; it is characterized in that: integrated circuit die is stacked on the patch capacitor; the two ends of patch capacitor are connected with the pin of integrated circuit die by connecting line; on patch capacitor, be bonded with insulation protection glue; insulation protection glue is wrapped in whole integrated circuit die in it, makes patch capacitor and integrated circuit die constitute an integral body, and two terminations of aerial coil are connected to the two ends of patch capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062913 CN2938228Y (en) | 2006-08-08 | 2006-08-08 | Electronic label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062913 CN2938228Y (en) | 2006-08-08 | 2006-08-08 | Electronic label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2938228Y true CN2938228Y (en) | 2007-08-22 |
Family
ID=38362256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062913 Expired - Fee Related CN2938228Y (en) | 2006-08-08 | 2006-08-08 | Electronic label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2938228Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033692A (en) * | 2016-07-25 | 2016-10-19 | 泉州亿兴电力有限公司 | Mutual inductor with electronic tag |
-
2006
- 2006-08-08 CN CN 200620062913 patent/CN2938228Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033692A (en) * | 2016-07-25 | 2016-10-19 | 泉州亿兴电力有限公司 | Mutual inductor with electronic tag |
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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: 20070822 Termination date: 20110808 |