K. Yoshida, S. Yoshiwatari, M .Sawada, Y. Onozawa, M. Isozaki, S. Okita and O. Ikawa Fuji Electric Co., Ltd.
In recent years, significance of semiconductor module for photovoltaic power conversion systems is increasing. Especially higher output power with existing housing size of power module is important to realize further downsizing or rating upgrade for its systems. For realizing higher
Figure 1: Southampton hands. Across each palm can be seen a dc motor with a worm and wheel to rotate the thumb. Five other motors flex and extend the fingers and thumb. The fingertips have touch (force), slip/texture, and temperature sensors.
Dr. Arthur Chiang, Director of Reliability Engineering, Vishay Siliconix
Though copper wire bonding developed nearly 30 years ago, it has only recently gained in popularity due to the rapid increase in the price of gold, which is now about 7,000 times that of copper (Reference