| 摘要 |
PURPOSE:To simplify positioning and prevent generation of position displacement caused by shock by forming a conductive bump in a first terminal, forming a hole with which a part of the bump comes in contact in a second terminal, then positioning the bumps. CONSTITUTION:A terminal 3 formed in a long, narrow strip is arranged on one surface of a circuit board 1, and a conductive bump 4 projecting in one axial A direction is formed in the terminal 3. A terminal 5 is formed on one surface of a circuit board 2, and a hole 6 which receives the bump 4 and comes in contact witch a part of the periphery of the bump 4 for positioning the bump 4 is formed in the board 2. The boards 1, 2 are piled, the bump 4 is faced to the hole 6, the boards 1, 2 are moved in the relatively approaching direction. The boards 1, 2 are laterally slid so that one axial A crosses at right angle, and the bump 4 is agreed with the hole 6 on one axial A for positioning. In this state, the boards 1, 2 are pressed to surely bring the bump 4 into contact with the hole 6. |
