Title:
METHOD FOR MANUFACTURING INTEGRAL OPTICAL FILM, AND INTEGRAL OPTICAL FILM
Document Type and Number:
WIPO Patent Application WO/2013/154280
Kind Code:
A1
Abstract:
Disclosed is a method for manufacturing an integral optical film. The method for manufacturing an integrated optical film comprises the steps of: (a) coating a curable resin onto a first mold; (b) covering the upper surface of the resin with a base material layer; (c) forming a first layer by projecting light for temporary curing onto the resin; (d) coating a curable resin onto a second mold having a pattern; (e) covering the upper surface of the resin with a release film; (f) forming a second layer by projecting light for temporary curing onto the resin covered by the release film; (g) stacking the first layer and the base material layer separated from the first mold on the second layer from which the release film has been removed; and (h) integrating the second layer, the first layer, and the base material layer by projecting light and forming a double-layered optical film by separating the second mold.
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| WO/2002/066546 | POLYIMIDE FILM AND PROCESS FOR PRODUCING THE SAME |
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| JP5839877 | Resin mold for spin coating |
Inventors:
HWANG JAE SUN (KR)
Application Number:
PCT/KR2013/002438
Publication Date:
October 17, 2013
Filing Date:
March 25, 2013
Export Citation:
Assignee:
N & F CO LTD (KR)
LEE DAE HWAN (KR)
INSCON TECH CO LTD (KR)
LEE DAE HWAN (KR)
INSCON TECH CO LTD (KR)
International Classes:
B29C41/12; B29D7/01; G02B5/00; H01B1/00
Foreign References:
| KR20110039807A | 2011-04-20 | |||
| KR100844586B1 | 2008-07-09 | |||
| KR20110056012A | 2011-05-26 | |||
| JP2007310389A | 2007-11-29 | |||
| EP2357515A1 | 2011-08-17 |
Attorney, Agent or Firm:
MAPS Intellectual Property Law Firm (KR)
특허법인 엠에이피에스 (KR)
특허법인 엠에이피에스 (KR)
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