| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to keep a wiring board and a semiconductor element package in a stablely connected state to an outer electric circuit (printed board) steadily for a long time. SOLUTION: When a package (A) with a connection electrode 3 is mounted on a printed board (B), on which a connection electrode 11 is provided for connection, a laminated terminal is mounted on the connection electrode 3 of the package (A). The laminated terminal has a laminated body, in which a conductive pillar-shaped body made of metal or resin is laminated with conductive adhesive, and a ratio of H/R, where R is a maximum radius of the laminated body and H is the whole height, is 5 or below. |
