SEMICONDUCTOR PACKAGE TRANSFER BLOCK OF SEMICONDUCTOR PACKAGE LOADING APPARATUS

摘要

PURPOSE: A semiconductor package transfer block of a semiconductor package loading apparatus is provided to be capable of considerably reducing the number of sensors for detecting the loading state of a semiconductor package at a package tray. CONSTITUTION: A semiconductor package transfer block(330) of a semiconductor package loading apparatus includes a block body(331). At this time, a plurality of vacuum adsorbing parts(332) are regularly arrayed at the block body. Many pairs of light emitting and receiving sensors(S1,S2) are installed at the block body as many as the columns of the vacuum adsorbing parts. The light emitting and receiving sensor are opposite to each other at both sides of the column of the vacuum adsorbing parts, so that the loading state of a semiconductor package is capable of being detected.