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Patent Searching and Data


Title:
SEPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/169926
Kind Code:
A1
Abstract:
Provided is a separation method for separating a first optical film from a laminate having a substrate and the first optical film adhered on one face of the substrate, wherein the first optical film has an optical axis, a second optical film having an optical axis is adhered to the outer face of the first optical film opposite the substrate such that the optical axis of the first optical film and the optical axis of the second optical film intersect, and the first optical film is separated together with the second optical film.

Inventors:
ABE, Hiroyuki (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 〒5678680, JP)
SUZUKI, Daigo (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 〒5678680, JP)
NAKAMURA, Norihiro (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 〒5678680, JP)
OSAWA, Teruaki (1-2 Shimohozumi 1-chome, Ibaraki-sh, Osaka 80, 〒5678680, JP)
Application Number:
JP2017/011002
Publication Date:
October 05, 2017
Filing Date:
March 17, 2017
Export Citation:
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Assignee:
NITTO DENKO CORPORATION (1-2 Shimohozumi 1-chome, Ibaraki-shi Osaka, 80, 〒5678680, JP)
International Classes:
G02B5/30; B65H41/00
Foreign References:
JP2009220285A2009-10-01
JP2008268255A2008-11-06
JP2002040259A2002-02-06
Attorney, Agent or Firm:
FUJIMOTO, Noboru (Sakaisuji-Inabata Bldg. 2F, 15-14 Minamisemba 1-chome, Chuo-ku, Osaka-sh, Osaka 81, 〒5420081, JP)
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