Antonelli, Terry, Stout & Kraus, LLP
Disc drive head supporting mechanism having power supply pads for an integrated circuit which are of a greater area than signal/control junction pads
To restrain temperature rise by controlling heat radiation from an IC. More specifically, an area of junctioning pads which are in contact with an IC is enlarged to substantially overlap the whole or at least half or more of the area of the IC. Further, the IC is covered with an overcoat which protrudes to other parts of a head supporting mechanism.
Hitachi, Ltd.
G
G11B
inventional
Toshihiko Shigeo Hitoshi Mikio Hiromitsu Haruhide Kousaku
Shimizu Nakamura Shindo Tokuyama Masuda Takahashi Wakatsuki