| 摘要 |
PURPOSE:To obtain a general-purpose multilayer printed board by providing a conductor pattern for forming a predetermined repetitive continuous pattern substantially in an entire conductor pattern layer in which insulator sides are bonded to both sides. CONSTITUTION:Conductor foils to become conductor patterns 6, 9 are formed to cover substantially entire surfaces of one side of an insulating board 1 and the other side of an insulating board 5, and conductor patterns 7, 8 are formed to cover an insulating board 3 in a lattice shape. The boards 1, 3, 5 are sequentially laminated and connected. The patterns 6, 9 are provided in predetermined pattern on a multilayer printed board in which the boards 1, 3, 5 are connected, through holes are formed at predetermined positions to obtain a state in which electronic components for forming various electronic circuits are mounted. |
