| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact IC card which is thin in thickness and high in strength. SOLUTION: This non-contact IC card, which communicates with a reader- writer without any contact by using the energy of an electromagnetic wave, etc., is incorporated with at least one or more LSIs 302. Each LSI is provided with at least one reinforcing plate 301, which is corrugated. |
