| 摘要 |
PURPOSE:To enable mounting mistake of parts to be reduced and substrates and parts to be mounted to be managed easily by mounting a chip which retains substrate data previously on a printed-circuit board. CONSTITUTION:When constituting a print pattern on a substrate 11, a print coil 13 is formed simultaneously. Then, an IC chip 14 of a data carrier 15 with a data transmission means or a memory and memory control means are mounted at both edges, thus enabling information needed for a memory within the data carrier 15 to be written to or read out of the data carrier 15 by space transmission of signal and power through the print coil 13. Therefore, a substrate format or revision of this printed-circuit board 11, a version of a CPU or a memory to be mounted on the printed-circuit board, a version of a firmware, etc., can be recorded. Therefore, the data can be read out as needed and parts can be mounted. |
