| 摘要 |
PROBLEM TO BE SOLVED: To provide the connecting structure of a wiring board in which not only an electrical connecting section between wiring patterns can be formed easily at a narrow pitch but also an electrical connection having a high reliability is obtained, and to provide a manufacturing method for the connecting structure of the wiring board. SOLUTION: In the connecting structure (100) of the wiring board, the connecting structure (100) contains a first wiring board (101) and a second wiring board (102), the wiring patterns (101b and 102b) are formed to the mutually faced surfaces (101a and 102a) of the first and second wiring boards (101 and 102) respectively, and a section between the desired wiring patterns (101b and 102b) of the first and second wiring boards (101 and 102) is connected electrically. In the connecting structure (100) of the wiring board, the connecting structure (100) further has at least two or more of metallic poles (103) holding the mutual places of the first and second wiring boards (101 and 102), and at least parts of the metallic poles (103) are buried to the wiring patterns (101b and 102b). COPYRIGHT: (C)2006,JPO&NCIPI |
