Patent ID: 8134381
Filing Date: 2012-03-13
Classification: G01R

Abstract:
1. A connection board for electrically connecting a device under test and an electronic device test apparatus when testing the device under test, the connection board comprising: contactors for electrical connection with input/output terminals of the device under test; a first board on which the contactors are mounted; a second board having interconnect patterns electrically connected with the contactors; a support member supporting the first board; a first reinforcing member to which the support member is fixed; and a second reinforcing member which is fixed to the first reinforcing member and which is fixed to the second board at an outer peripheral part of the second reinforcing member, wherein the first board and the second board are not in contact with each other, a first through hole is formed in the first board and runs from a front surface of the first board to a back surface of the first board, the contactors and the interconnect patterns of the second board are electrically connected via bonding wires passing through the first through hole, the bonding wires are provided with slack, the first reinforcing member is interposed between the second board and the second reinforcing member, and the first reinforcing member is fixed to the second board via the second reinforcing member.