DEVICE FOR ATTACHING POLARIZING PLATE

摘要

PURPOSE: A polarizing plate attaching apparatus is provided to precisely attach a polarizing plate to a substrate by aligning the polarizing plate and the substrate based on the location information of the polarizing plate. CONSTITUTION: A stage unit is formed in a body, supports a substrate, and reciprocates. A drum unit is formed on the upper side of the stage unit and includes a cylindrical drum. A vision unit(140) is located near the drum and obtains the location information of a polarizing plate by photographing the polarizing plate absorbed in the drum. A control unit controls the stage unit and the drum to attach the polarizing plate to the substrate by aligning the polarizing plate and the substrate based on the location information of the polarizing plate transferred from the vision unit.