| 摘要 |
PROBLEM TO BE SOLVED: To make it hard to steal electronic transaction information. SOLUTION: An information memory 5 stored with a password code inputted through a ten-key 103 and a memory power source 6 which supplies electric power to the information memory 5 are connected by a printed pattern wiring film(FPC) 8. The FPC 8 is stuck on the internal surface of a security case 1. If someone tries to bore the security case 1, the wiring pattern of the FPC 8 is broken somewhere. Consequently, the power supply to the information memory 5 is cut off and the data in the information memory 5 are erased. |
