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Title:
RESIN SHEET MANUFACTURING DEVICE, RESIN SHEET MANUFACTURING METHOD, RESIN SHEET, AND RESIN SUBSTRATE FOR DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/018830
Kind Code:
A1
Abstract:
Provided are a resin sheet with reduced surface concavities and convexities in comparison with a conventional resin sheet, a resin sheet manufacturing device capable of manufacturing such a resin sheet, a resin sheet manufacturing method, and a resin substrate for a display element. Such a resin sheet manufacturing device (200) comprises a feed unit (210), a laminating unit (230), and a curing unit (240). The feed unit (210) feeds a resin precursor sheet (130) in one direction. The resin precursor sheet (130) includes a resin precursor. The laminating unit (230) laminates a support body (140) to the resin precursor sheet (130). The curing unit (240) is disposed in the same position of the laminating unit (230) or in a position near the laminating unit (230) on the downstream side of the laminating unit (230) in the feed direction of the resin precursor sheet (130). The curing unit (240) cures the resin precursor in the portions in at least the two end portions or the portions near the two ends of the resin precursor sheet (130) in the width direction.

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Inventors:
OTSUKA HIROYUKI (JP)
ISOBE DAISUKE (JP)
UMEDA HIDEO (JP)
NAKATANI MASAKI (JP)
NAITO MANABU (JP)
Application Number:
PCT/JP2012/069589
Publication Date:
February 07, 2013
Filing Date:
August 01, 2012
Export Citation:
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Assignee:
SUMITOMO BAKELITE CO (JP)
OTSUKA HIROYUKI (JP)
ISOBE DAISUKE (JP)
UMEDA HIDEO (JP)
NAKATANI MASAKI (JP)
NAITO MANABU (JP)
International Classes:
B29C39/14; C08J5/04; B29K105/08; B29L7/00
Domestic Patent References:
WO2011135852A12011-11-03
Foreign References:
JP2007039495A2007-02-15
JPH0577263A1993-03-30
JP2001293787A2001-10-23
JPH0577381A1993-03-30
JP2007045951A2007-02-22
JP2002012682A2002-01-15
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Sumio Tanai (JP)
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Claims:



 
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