METHOD FOR MANUFACTURING THIN POLARIZER, THIN POLARIZER MANUFACTURED USING SAME, AND POLARIZING PLATE

METHOD FOR MANUFACTURING THIN POLARIZER, THIN POLARIZER MANUFACTURED USING SAME, AND POLARIZING PLATE

The present invention relates to a method for manufacturing a thin polarizer, the method comprising the steps of: forming an auxiliary support on both ends in the transverse direction (TD) of an unstretched polyvinyl alcohol-based film; and wet-stretching the polyvinyl alcohol-based film, which has...

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Hauptverfasser: RAH Kyun II, NAM Sung Hyun, JUNG Jonghyun, YU Hye Min
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Sprache:eng
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LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
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creator RAH Kyun II
NAM Sung Hyun
JUNG Jonghyun
YU Hye Min
description The present invention relates to a method for manufacturing a thin polarizer, the method comprising the steps of: forming an auxiliary support on both ends in the transverse direction (TD) of an unstretched polyvinyl alcohol-based film; and wet-stretching the polyvinyl alcohol-based film, which has the auxiliary support formed thereon, in the machine direction (MD) of the polyvinyl alcohol-based film, in such that the thickness of the polyvinyl alcohol-based film is 10 μm or less.
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subjects LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
title METHOD FOR MANUFACTURING THIN POLARIZER, THIN POLARIZER MANUFACTURED USING SAME, AND POLARIZING PLATE
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