OUTER LEAD CORRECTOR OF SEMICONDUCTOR DEVICE AND OUTSIDE SURVEY INSTRUMENT OF SEMICONDUCTOR DEVICE HAVING IT

摘要

PROBLEM TO BE SOLVED: To provide an outer lead corrector which is provided with an outer lead pitch corrector simplified in constitution and capable of simplifying a lead correction operation by a method wherein a first pitch correcting pawl and a second pitch correcting pawl are arranged differently distant from outer leads, and the correcting pawls are made to pass through gaps between outer leads through continuous action. SOLUTION: A pawl section which is capable of passing through gaps between outer leads 16 is equipped with first pitch correcting pawls 111 arranged corresponding to every other pitch of the leads. The pawl section is equipped with second pitch correcting pawls 112 arranged corresponding to every other pitch of the leads that the first pitch correcting pawls 111 don't, cope with. The pitch correcting pawls 111 and 112 are arranged differently distant from outer leads and so constituted as to operate continuously. The first pitch correcting pawls 111 and the second pitch correcting pawls 112 are assembled in a single die set. By this setup, a pitch correcting process can be simplified.