摘要 |
PROBLEM TO BE SOLVED: To provide a flexible printed board and a cellphone in which the connection failure of a flexible printed board with a connector is reliably detected. SOLUTION: The cellphone comprises a FPC contacts connector 71 containing a butt 72 and a connection pin 73, and a flexible printed board 51 connected to the FPC contacts connector 71. The flexible printed board 51 has a surface 53a and an end 54, and further contains a connection part 53 which is inserted into the FPC contacts connector 71 so that the end 54 abuts on the butt 72, and a plurality of conductors 55m, 55n which are formed on the surface 53a and come into contact with a point of contact of the connection pin 73. The plurality of conductors 55m, 55n are provided so that a distance from the conductor 55n disposed at the outermost end of the plurality of conductors 55m, 55n to the end 54 is greater than a distance from the other conductor 55m to the end 54. The cellphone 1 further comprises a predetermined inspection circuit. COPYRIGHT: (C)2005,JPO&NCIPI
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