Patent ID: 9229256
Filing Date: 2016-01-05
CPC Classification: B29C,B29D,B32B,G02B,G02F,Y10T

Claim Text:
1. A manufacturing system for an optical display device obtained by bonding an optical film having the optical anisotropy to an optical display unit, comprising: a first cutting and bonding apparatus cutting a first optical film at a length corresponding to a long side of said optical display unit and thereafter bonding to one surface of the optical display unit, by using a roll around which a long sheet material having the first optical film having a width corresponding to a short side of said optical display unit and including a polarizing plate having an absorption axis in a long direction is taken up; a second cutting and bonding apparatus cutting a second optical film at a length corresponding to a short side of said optical display unit and thereafter bonding to the other surface of the optical display unit, by using a roll around which a long sheet material having the second optical film having a width corresponding to a long side of said optical display unit and including a polarizing plate having an absorption axis in a long direction is taken up; and a feeder mechanism feeding said optical display unit, wherein said feeder mechanism is provided with a feeding direction switching mechanism switching a direction of said optical display unit relative to a direction of feeding the optical display unit after bonding by one cutting and bonding apparatus of said first cutting and bonding apparatus and said second cutting and bonding apparatus and before bonding by the other cutting and bonding apparatus.