Method for Replacing Bad Substrate Unit in Substrate Strip

摘要

PURPOSE: A method for replacing a defective unit substrate of a substrate strip is provided to efficiently replace the defective unit substrate by using a first carrier as a supporter to bond a unit substrate without defects. CONSTITUTION: A first carrier is attached to one side of a first substrate strip(S100). The first substrate strip is separated from the edge of a defective unit substrate(S200). The first substrate strip is separated from the first carrier to remove the defective unit substrate(S300). A unit substrate without defects is combined in the position to remove the defective unit substrate of the first substrate strip(S400).