Line connections formation method for test adapter for non-multiplexed and multiplexed test system for electronic board, involves pressing pins of needle carrier plate into direct route contact plate

摘要

The line connections formation method uses a direct contact route plate (7,8) subjected to a photochemical etching process before pressing pins of a needle carrier plate (4) into the material of the direct route contact plate, which lies in direct contact with the underside of the needle carrier plate. An independent claim for a direct contact route plate is also included.