Title:
OPTICAL SHEET FABRICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/133177
Kind Code:
A1
Abstract:
By an optical sheet fabrication method according to one embodiment of the present invention, fabricated is an optical sheet (90) having a main surface (90A) to which given functions have been added. The fabrication method is provided with a step (S2) in which a light-transmitting sheet (21) is affixed to a support plate (40), and a step (S3) in which a process to add at least one of the given functions is carried out in a non-contact manner on a surface (21a) of the light-transmitting sheet, which is to be the main surface, while the support plate to which the light-transmitting sheet has been attached is conveyed in a given direction.γ
Inventors:
KUMASAWA HIROYUKI (JP)
HYAKUTA KENTAROU (JP)
HYAKUTA KENTAROU (JP)
Application Number:
PCT/JP2014/055197
Publication Date:
September 04, 2014
Filing Date:
February 24, 2014
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
G02B5/02; B32B7/02; C08J7/00; F21V3/00; F21V8/00; G02F1/1335
Domestic Patent References:
| WO2008084604A1 | 2008-07-17 |
Foreign References:
| JP2004354484A | 2004-12-16 | |||
| JPH1184108A | 1999-03-26 | |||
| JP2013186419A | 2013-09-19 | |||
| JP2006123361A | 2006-05-18 |
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
Nakayama δΊ¨ (JP)
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