| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve productivity by omitting failure substrate information and overlapping reading of fiducial marks in the manufacturing process of a printed circuit board. <P>SOLUTION: There is provided a recording region in a product information recording device provided in the manufacturing apparatus of a printed circuit board for storing product data inherent to an individual product while relating the product data to an individual identification number. The individual identification number is appended for every individual substrate, and the product data inherent to the individual product obtained in each process are recorded in the recording region inherent to the individual product in the product information recording device. Product data (information or the like of a bad mark already appended) stored by the last process for every one process are read out, and on the basis of the product data the present process is implemented. There are eliminated wasteful overlapped works such as detection of a failure substrate in each process. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
