摘要 |
An apparatus and method for testing an integrated circuit chip prior to mounting on a package including a non-conductive tape upon which are formed a plurality of contacts arranged in a pattern matching the arrangement of bonding pads of an integrated circuit, and a z-axis conductor placed over the conductive tape. The target chip is placed on the z-axis conductor and test signals are transmitted between the contacts on the tape and the bonding pads of the integrated circuit through conductors embedded in the z-axis conductor. In one embodiment, a glass or ceramic plate including openings, arranged in the same pattern as the bonding pads, is placed between the integrated circuit and the z-axis conductor to prevent damage to the integrated circuit.
|