| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a conductive film sensor capable of identifying position and characteristic of a conductive film. <P>SOLUTION: The conductive film sensor includes: a magnetic field radiator 1 that radiates first and second magnetic fields each having different frequency; a storage 401 that stores characteristics of the magnetic field radiator 1 and a first relationship between the position and the characteristics of the conductive film when a first magnetic field is radiated to a conductive film, and the characteristics of the magnetic field radiator 1 and a second relationship between the position and the characteristics of the conductive film when a second magnetic field is radiated; a calculation section 301 that calculates a third relationship between the position and the characteristics of the conductive film on the basis of the characteristics of the magnetic field radiator 1 when the first magnetic field is radiated to a conductive film 2 to be measured and the first relationship, and calculates a fourth relationship between the position and the characteristics of the conductive film on the basis of the characteristics of the magnetic field radiator 1 when the second magnetic field is radiated to the conductive film 2 to be measured and the second relationship; and an identification section 303 that identifies a combination of the position and the characteristics of the conductive film common to the third and fourth relationships. <P>COPYRIGHT: (C)2013,JPO&INPIT |
