NEEDLE-LIKE MEMBER, CONDUCTIVE CONTACT AND CONDUCTIVE CONTACT UNIT

摘要

A first needle-like member (13) includes a columnar member (13a) formed by a conductive material such as a metal material with its up-and-down direction being longitudinal, and a contact member (13b) formed on a semiconductor integrated circuit (1) (body to be contacted) side with respect to the columnar member (13a), which are integrally formed. A through hole (13d) is formed in the columnar member (13a) with respect to the longitudinal direction of the first needle-like member (13), and has an opening end also on the contact member (13b) side. Thus, a processing direction to form the contact member (13b) on a rod-like body being a raw material in manufacturing the needle-like member (13) and a drill insertion direction to form the through hole (13d) can be the same direction, and therefore, the needle-like member can be easily manufactured.