Title:
OPTICAL MEMBER ADHERING METHOD, AND APPARATUS USING THE METHOD
Document Type and Number:
WIPO Patent Application WO/2008/047712
Kind Code:
A1
Abstract:
A band-shaped polarization film (F), which has a protection film extended on one
face and a separator extended on the other face, is let off and fed from a film feeding
unit (1), and is subjected to a visual inspection. The protection film and the
polarization film (F) are then half-cut by a laser device (11) while leaving the
separator. After this, the films are transferred and guided to a peeling mechanism
(4) so that the polarization film (F) is fed, while the separator being peeled
by a knife edge, into an adhering mechanism (5). In synchronism with this feeding
action of the polarization film (F), a liquid crystal panel (W) fed from a panel
transfer device (18) is transferred and guided to the adhering mechanism (5),
and the polarization film (F) is adhered to the liquid crystal panel (W).
Inventors:
KITADA KAZUO (JP)
KAMEDA YOSHIHIRO (JP)
NISHIDA KANJI (JP)
YURA TOMOKAZU (JP)
AMANO TAKAICHI (JP)
OHASHI HIROMICHI (JP)
HINO ATSUSHI (JP)
MATSUO NAOYUKI (JP)
KAMEDA YOSHIHIRO (JP)
NISHIDA KANJI (JP)
YURA TOMOKAZU (JP)
AMANO TAKAICHI (JP)
OHASHI HIROMICHI (JP)
HINO ATSUSHI (JP)
MATSUO NAOYUKI (JP)
Application Number:
PCT/JP2007/069967
Publication Date:
April 24, 2008
Filing Date:
October 12, 2007
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
KITADA KAZUO (JP)
KAMEDA YOSHIHIRO (JP)
NISHIDA KANJI (JP)
YURA TOMOKAZU (JP)
AMANO TAKAICHI (JP)
OHASHI HIROMICHI (JP)
HINO ATSUSHI (JP)
MATSUO NAOYUKI (JP)
KITADA KAZUO (JP)
KAMEDA YOSHIHIRO (JP)
NISHIDA KANJI (JP)
YURA TOMOKAZU (JP)
AMANO TAKAICHI (JP)
OHASHI HIROMICHI (JP)
HINO ATSUSHI (JP)
MATSUO NAOYUKI (JP)
International Classes:
B29C65/78; G02B5/30; B23K26/38; B23K26/40; B29C65/48; B32B7/02; G02F1/13; G02F1/1335; G09F9/00
Foreign References:
JP2005309371A | 2005-11-04 | |||
JP2004345354A | 2004-12-09 | |||
JP2004338408A | 2004-12-02 | |||
JPH07157186A | 1995-06-20 |
Other References:
See also references of EP 2093041A4
Attorney, Agent or Firm:
SUGITANI, Tsutomu (10-8 Nishitenma 1-chome, Kita-k, Osaka-shi Osaka 47, JP)
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