Patent ID: 8603283

Claim:
A method for manufacturing an optical display device comprising an optical display unit and two optical members of a predetermined size bonded to the optical display unit, which comprises: a feeding step for feeding a long sheet material from a roll of the long sheet material to a bonding position while an airflow is blown from an upper side to a lower side of the bonding position, wherein the long sheet material includes an optical member and a release film bonded thereto, and the long sheet material is fed with the release film facing upward or downward; an optical display unit feeding step for feeding the optical display unit to the bonding position while allowing the airflow to act on the optical display unit in an environment with the airflow blown from the upper side to the lower side, wherein the optical display unit is fed in a position that does not vertically overlap with a position where the roll is placed, and a surface of the optical display unit to be bonded faces upward or downward; and a bonding step for peeling off a predetermined-size cut piece of the optical member from the release film left uncut and bonding the cut piece of the optical member to an upper or lower surface of the optical display unit in the environment with the airflow.