편광자 및 편광판

박형이며, 매우 우수한 내열성을 갖는 편광자가 제공된다. 본 발명의 편광자는 요오드를 함유하는 폴리비닐알코올계 수지 필름으로 구성되고, 유리 붕산 함유량이 0.4중량% 이하이다. Provided is a thin polarizer having a highly favorable heat resistance. A polarizer according to the present invention is configured from a polyvinyl alcohol-based resin film containing iodine, wherei...

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Bibliographische Detailangaben
Hauptverfasser:	SARUHASHI YUTO, SAWADA HIROAKI
Format:	Patent
Sprache:	kor
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	박형이며, 매우 우수한 내열성을 갖는 편광자가 제공된다. 본 발명의 편광자는 요오드를 함유하는 폴리비닐알코올계 수지 필름으로 구성되고, 유리 붕산 함유량이 0.4중량% 이하이다. Provided is a thin polarizer having a highly favorable heat resistance. A polarizer according to the present invention is configured from a polyvinyl alcohol-based resin film containing iodine, wherein the content of a free boric acid is 0.4 wt% or less.