Chip module for an RFID system
US8371509B2 · kind B2 · utility
6Cited by
0References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 3, 2008 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Sep 14, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1082
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a chip module for an RFID system comprising a web-type or sheet-type support material (4) on the upper face of which a coupling antenna (2) and an RFID chip (3), which is electrically, especially galvanically, connected to the coupling antenna (2), are arranged and the lower face of which is provided with an adhesive layer (9). The coupling antenna (2) consists of an aluminum layer (7) having a thickness of 1 μm-20 μm, especially of 3 μm-12 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.