摘要 |
PROBLEM TO BE SOLVED: To specify the presence of disconnection and a disconnected part by relatively moving a sensor board and a board to be inspected once. SOLUTION: The sensor board is used for the inspection of the board to be inspected, such as a glass board of a display panel, comprising a plurality of circuits extending in a second direction spaced apart in a first direction. The sensor board includes at least one power supplying electrode for supplying the circuit with an AC inspection signal in a noncontact manner, a plurality of power receiving electrodes which are spaced apart at least in the first direction and are spaced apart in the second direction so that each of which receives the inspection signal supplied to the circuit in a noncontact manner, and a plurality of sensor circuits which output an electric signal indicating the presence of a reception signal by the power receiving electrode. COPYRIGHT: (C)2007,JPO&INPIT |