Burns, Doane, Swecker & Mathis, LLP
Leadframe tip arrangement designing method
 A designing method calculates leadframe tip arrangement. The method comprises the steps of setting a leadframe tip arrangement region opposed to a die pad sideline of a leadframe, setting a leadframe tip arrangement line in the leadframe arrangement region, and arranging a predetermined number of leadframe tips on the leadframe tip arrangement line at proper intervals. The method allows for the independent calculation of various parameters. 
Mitsubishi Denki Kabushiki Kaisha
H H
H01L H01L
additional inventional
Hirokazu Takashi Akihiro Satoshi Yasuhito Yoshiharu Takao
Taki Arita Goto Ookyuu Suzuki Takahashi Takahashi