RETARDATION FILM, POLARIZING PLATE COMPRISING SAME, AND OPTICAL DISPLAY DEVICE COMPRISING SAME

Provided are: a retardation film that comprises a substrate layer and a positive C plate retardation layer formed on at least one surface of the substrate layer, the positive C plate retardation layer satisfying formula 1; a polarizing plate comprising same; and an optical display device comprising...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Seong Hoon, LEE, Beom Deok, SHIN, Seung Mi, HONG, Wan Taek, JO, Ara
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	Provided are: a retardation film that comprises a substrate layer and a positive C plate retardation layer formed on at least one surface of the substrate layer, the positive C plate retardation layer satisfying formula 1; a polarizing plate comprising same; and an optical display device comprising same. L'invention concerne : un film de retard qui comprend une couche de substrat et une couche de retard de lame C positive formée sur au moins une surface de la couche de substrat, la couche de retard de lame C positive satisfaisant la formule 1; une lame polarisante le comprenant; et un dispositif d'affichage optique les comprenant. 기재층; 및 상기 기재층의 적어도 일면에 형성된 포지티브 C 플레이트 위상차층을 포함하고, 상기 포지티브 C 플레이트 위상차층은 식 1을 만족하는 것인, 위상차 필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치가 제공된다.