Method and system for manufacturing optical display panel

A method for manufacturing an optical display panel comprising an optical cell and a pressure-sensitive adhesive layer-carrying optical film provided on the optical cell with the pressure-sensitive adhesive layer interposed therebetween, the method comprising:

• an unwinding step comprising providing a roll of a multilayer optical film comprising the optical film and a long carrier film placed on the optical film with the pressure-sensitive adhesive layer interposed therebetween and unwinding the multilayer optical film from the roll;
• a film feeding step comprising feeding the multilayer optical film being unwound from the roll in the unwinding step;
• an optical cell feeding step comprising feeding the optical cell;
• a peeling step comprising peeling off the optical film from the carrier film by inwardly folding back the carrier film fed by the film feeding step;
• and
• a bonding step comprising bonding the optical film, which is peeled off from the carrier film in the peeling step, to one side of the optical cell with the pressure-sensitive adhesive interposed therebetween while feeding the optical cell, wherein
• the longitudinal length (L) of the carrier film between an unwinding position at which the multilayer optical film begins to be unwound in the film feeding step and a peeling position at which peeling is started in the peeling step is 15 times or more the width (W) of the carrier film.