METHOD FOR CONTROLLING DEFECT AND APPARATUS USING THE SAME

摘要

PURPOSE: A defect type controlling method and an apparatus for performing the same are provided to set up a sector including hard defect if a defect type is matched with a hard defect. CONSTITUTION: A plurality of indexes is arranged(S10). The values of moving summation are calculated by selected indexes(S20). A plurality of moving summation is compared with a reference value(S30). The defect type is determined as a hard defect(S50). A sector including the hard defect is set as unsable(S70).