Back to results
US 2015/0309234 A1Published application
Preparing method for thin polarizer, thin polarizer and polarizing plate comprising the same
AssigneeLG Chem, Ltd.
InventorsSung-Hyun NAM, Jun-Geun UM, Kyun-Il RAH, Jong-Hyun JUNG, Hye-Min YU, Nam-Jeong LEE, Sei-Jung PARK
Life of this patent
Estimating the term…
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.
Claims12
A method for preparing a thin polarizer, comprising:
- 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.
Dependencies are inferred from the claim text.