Smart label and manufacturing method thereof
US7070114B2 · kind B2 · utility
3Cited by
12References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 2, 2004 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Aug 27, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07749
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A smart label includes an antenna formed with a narrow film or panel-like material rolled in a roll, the film having one face of conductive layer and an opposite face of nonconductive layer, and a semiconductor chip attached to a side surface of the rolled antenna, the semiconductor chip having a first connection terminal connected to the conductive layer at a location adjacent to an outermost winding of the antenna and a second connection terminal connected to the conductive layer at a location adjacent to an innermost winding of the antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.