Adsorbing device, sucker and mounting device for conductive member, adsorbing method and mounting method for conductive member, and semiconductor device and method of making the same

摘要

A conductive-member adsorbing device has an adsorber having adsorption portions for adsorbing conductive members and a force supply unit. The force supply unit is operative to apply a force which can maintain one conductive member adsorbed by one adsorption portion, but can release two conductive members adsorbed by one adsorption portion.