Method for producing identity cards, and identity card produced according to that method
US5804026A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 8, 1996 |
| Grant date | Sep 8, 1998 |
| Priority date | — |
| Expiry date | Feb 8, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D2033/46
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
For producing identity cards, access cards, identification cards, or the like, containing electronic and/or electric components, including such with outwardly directed contacts, it is proposed that at least one central layer of the card, containing also the electronic and/or electric components or consisting thereof, be initially retained in floating condition by adhesive quantities applied as floating mass at least on one inner face, and be then progressively compressed to a thickness that is predetermined by stops, without any application of heat, and be finally cured so that the electric and/or electronic components are supported in the finished card, embedded in the intermediate adhesive layer so formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.