| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a board for mounting an electronic part with superior electric characteristics and reliability in electronic connection between a wall face pattern and a bonding pad. SOLUTION: The board for mounting an electronic part has a recessed part 7 for mounting the electronic part, a wall face pattern on the side wall of the recessed part for mounting the electronic part, and a bonding pad 5 connected to the wall face pattern 6. The wall face pattern 6 and the bonding pad 5 are connected with a belt-shaped pattern 1 elongated along an opening step 21 of the mounting recessed part 7. In this case, the bonding pad 5 has a connection 58 to be connected with the belt-shaped pattern 1, and at least the connection part 58 is a curved part preferably.</p> |
