Production method for an IC card
US5498388A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1995 |
| Grant date | Mar 12, 1996 |
| Priority date | — |
| Expiry date | Feb 6, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/48091
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An IC card production method includes the steps of mounting a card board (12) having a through opening onto a lower mold (16) of molding dies (15), mounting a semiconductor module (2) onto the opening of said card board (12), tightening an upper die (17) of the molding dies (15) having a gate (19) onto a lower die (16), and molding by injecting resin (13) into the opening from the gate (19) in a state in which only an electrode terminal face (7) for external connection of the semiconductor module (2) is exposed. The IC card includes a card board (12) having a through opening, a semiconductor module (2) mounted onto this opening, and a molded resin (13) injected into said opening so that the resin moding is formed under such condition that only an electrode terminal face for external connection (7) of said semiconductor module (2) is made to expose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.