Patent ID: 8485241

Claim:
A system for continuously manufacturing a liquid crystal display device, comprising: carrier film feeding means for feeding a carrier film on which sheet pieces of polarizing film are formed with a pressure-sensitive adhesive interposed therebetween; peeling means for peeling off a sheet piece of the polarizing film together with the pressure-sensitive adhesive from the carrier film by inwardly folding back the carrier film at its front end, wherein the carrier film is fed by the carrier film feeding means; take-up roller configured to roll-up the carrier film from which the sheet piece is peeled off by the peeling means; bonding rollers configured to bond the sheet piece, which is peeled off from the carrier film by the peeling means, to a liquid crystal panel with the pressure-sensitive adhesive interposed therebetween while feeding the liquid crystal panel so that a liquid crystal display device is formed; and processor configured to control a feed velocity of the take-up roller a feed velocity of the bonding rollers in such a manner that: a bonding velocity in a bonding process and a carrier film feed velocity at which the carrier film is peeled off by the peeling means are set so that the bonding velocity is higher than the carrier film feed velocity during a period from a start of the process of bonding the sheet piece by the bonding rollers to the end of the bonding; slack formed in the sheet piece subjected to the bonding process is eliminated between a front end of the peeling means and a position in which the bonding is performed by the bonding rollers; and during a period from the start of the bonding process to the end of the bonding, the distance between the front end of the peeling means and the position in which the bonding is performed by the bonding rollers is longer than a distance between the front end of the peeling means and a bent part at which the carrier film is folded back and the bonding velocity by the bonding rollers is higher than the carrier film feed velocity by the take-up roller.