Retardation film, elongated circularly polarizing plate produced using said retardation film, and organic EL display

In this retardation film: the retardation axis has a 10-80 DEG angle with respect to the direction of elongation; cellulose acylate having a degree of acyl substitution of 2.0-2.7 is contained; Ro-550 is 115-160 nm; delta Ro is 3-30 nm; delta Rc, delta Ra, and Rc and Ra at a wavelength of 550 nm are...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	REN RIEKO, TANIHARA NORIE, KOGURE MIDORI, NAKAZAWA YUKIHITO, MISHIMA KENJI, TASHIRO KOUJI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL PROCESSES OF COMPOUNDING METALLURGY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS SEMICONDUCTOR DEVICES THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In this retardation film: the retardation axis has a 10-80 DEG angle with respect to the direction of elongation; cellulose acylate having a degree of acyl substitution of 2.0-2.7 is contained; Ro-550 is 115-160 nm; delta Ro is 3-30 nm; delta Rc, delta Ra, and Rc and Ra at a wavelength of 550 nm are at least 0; the retardation ownership ratio of Ra550 with respect to Ro-550 is 10-80; and the wavelength dispersion ownership ratio of delta R with respect to delta Ro is 0-80.