Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Reexamination Certificate
2011-08-23
2011-08-23
Gray, Linda L (Department: 1745)
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
C156S521000, C156S554000, C156S563000
Reexamination Certificate
active
08002010
ABSTRACT:
Provided are a manufacturing system and a manufacturing method for an optical display device, which are enabled to adhere upper and lower optical films to an optical display device by using two rolls having optical anisotropies such as absorption axes in the same direction, so that the optical anisotropies may be orthogonal to each other. In the manufacturing system for the optical display device, the optical films are adhered to an optical display unit (W). The manufacturing system comprises a feeding device (M2) for a first optical film (F11) to be fed after cut to a predetermined length, and a feeding device (M5) for a second optical film (F21) to be fed after cut to a predetermined length. The feeding device (M2) of the first optical film (F11) and the feeding device (M5) of the second optical system (F21) are so constituted in a manner to correspond to the longer side and the shorter side of the optical display unit (W), that one feeding device may cut the optical film having a width corresponding to the shorter side may be cut to a length corresponding to the longer side whereas the other feeding device may cut the optical film having a width corresponding to the longer side may be cut to a length corresponding to the shorter side.
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Kitada Kazuo
Koshio Satoru
Nakazono Takuya
Yura Tomokazu
Gray Linda L
Nitto Denko Corporation
Westerman Hattori Daniels & Adrian LLP
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