| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a durable explosion-proof noncontact IC card that can be used safely at low cost in any dangerous location where intrinsic safety is required. <P>SOLUTION: The explosion-proof noncontact IC card includes: a non-explosion-proof noncontact IC card having a non-explosion-proof inlet and a protective plate for protecting both sides of the non-explosion-proof inlet, the non-explosion-proof inlet having an IC and an antenna coil; and antistatic resin films provided across the non-explosion-proof noncontact IC card, the antistatic resin films having electromagnetic induction properties and satisfying intrinsically safe structure standards. <P>COPYRIGHT: (C)2010,JPO&INPIT |
