This unit process represents the production/service of 1JPY of printed circuit board ,in Japan created from statistical information and other sources.
This product includes Printed Circuit Board (One Side, Both Sides, Multilayer), Flexible Printed Circuit Board, Ceramic Type Printed Circuit Board . The system boundary of this process is "(other nonferrous metal products and industrial plastic product etc.) -> manufacturing -> packing."
Only substrates are classified into wiring boards.Those which have chips mounted are classified into circuit board.