Electronic microcircuit card and method for its manufacture
US5097117A · kind A · utility
26Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 1989 |
| Grant date | Mar 17, 1992 |
| Priority date | — |
| Expiry date | Feb 27, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/48465
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An electronic microcircuit card and method for its manufacture are disclosed. Contacts 12 that are accessible through an opening 26 of the card 10 are raised by a boss 27 formed under the contacts in such a manner that they come approximately to the level of the outer face 22a of the card. The invention applies particularly to credit cards, the thickness of which meets the standard for credit cards as established by the International Standards Organization (ISO).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.