| 摘要 |
PROBLEM TO BE SOLVED: To enhance production efficiency in the production of an electric circuit. SOLUTION: In the system for producing an electric circuit arranged with a plurality of production units performing a work for a circuit substrate, inherent information of a circuit substrate acquired by a production unit on the upstream side is utilized by a production unit on the downstream side. More specifically, the upstream side unit identifies the substrate ID from a substrate ID mark 264 put on a circuit substrate 52, acquires inherent information by recognizing the area position reference mark 266, the area workability designation mark 268, and the like, of a specified area, performs a work based on that inherent information and stores the inherent information while associating with its substrate ID. The production unit on the downstream side identifies the substrate ID from the substrate ID mark 264 and performs a work based on the inherent information associated with its substrate ID. |
