Patent ID: 7884632
Filing Date: 2011-02-08
Classification: G01R

Abstract:
1. A semiconductor inspecting device comprising: a support board; a relay board mounted to the support board; a plurality of contacts mounted to the relay board, the contacts to be electrically connected to electrode pads formed in a semiconductor device which is an object to be measured; and a contact positioning portion having a through hole and functioning as a stopper for preventing an interval between the substrate and the semiconductor device from being smaller than a predetermined value, wherein the contacts are provided obliquely to a main surface of the relay board and cantilevered from the main surface of the relay board, wherein the contacts are provided in a matrix over the main surface of the relay board, wherein the contacts corresponding to a single row or column are formed integrally, wherein the contacts have a substrate formed by a single silicon crystal, an insulating layer formed on the substrate, and a wiring formed on the insulating layer, the wiring being electrically connected through wire bonding to a wiring formed on the main surface of the relay board, and wherein adjacent contacts are separated from each other by a spacer provided between the contacts.