ELECTRICAL TESTING DEVICE AND ELECTRICAL TESTING METHOD FOR ELECTRONIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a highly reliable apparatus for electrical test and an electrical testing method.;SOLUTION: The apparatus 1 for electrical test includes a first probe 4 which is to be in electrical contact with an inspection device 11; a second probe 7 electrically connected to the first probe 4 which is to be in electrical contact with an external terminal 13 of a body to be tested 12; a cylinder 5 for housing the first probe 4 and the second probe 7 in which a liquid is made to flow in and out between the first probe 4 and the second probe 7; and a fluid pressure regulator 2 for controlling the fluid pressure in the cylinder 5. The contact force of the first probe 4 with respect to the inspection device 11 and the contact force of the second probe 7 with respect to the external terminal 13 are controlled by the fluid pressure in the cylinder 5.;COPYRIGHT: (C)2010,JPO&INPIT