Title:
A manufacturing method of thin light polarizer
Document Type and Number:
Japanese Patent JP6052522
Kind Code:
B2
Abstract:
The present disclosure relates to a method for preparing a thin polarizer, and a thin polarizer prepared using the same, the method including forming a film laminate by attaching a non-stretched polyvinyl alcohol (PVA) film having a thickness of 10 to 60 μm to at least one surface of a non-stretched base film, using attractive force therebetween; and stretching the film laminate such that the thickness of the PVA film is 10 μm or less.
Inventors:
Nam, Sun-Hyun
Umm, Jun-Geun
Ra, Kyun-Il
Jun, John-Hyun
You, He-Min
Lee, Nam-Jeon
Park, Say-Jun
Umm, Jun-Geun
Ra, Kyun-Il
Jun, John-Hyun
You, He-Min
Lee, Nam-Jeon
Park, Say-Jun
Application Number:
JP2014548705A
Publication Date:
December 27, 2016
Filing Date:
November 14, 2013
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
G02B5/30; G02F1/1335
Domestic Patent References:
| JP6347641A | ||||
| JP2012118521A | ||||
| JP2012159778A | ||||
| JP2008122502A | ||||
| JP2008221753A |
Foreign References:
| WO2010100917A1 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation