OPTICAL FILM AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME

The present invention provides an optical film and a liquid crystal display including the same. The optical film according to the present invention is a single non-liquid crystal thermoplastic resin film. The film comprises: a first surface layer and a second surface layer which are located on the s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, RAN, LEE, SEUNG KYU, YU, SO HEE, LEE, BOEM DEOK
Format:	Patent
Sprache:	eng ; 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 LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	The present invention provides an optical film and a liquid crystal display including the same. The optical film according to the present invention is a single non-liquid crystal thermoplastic resin film. The film comprises: a first surface layer and a second surface layer which are located on the surface in a thickness direction; and a film internal layer which is located between the first surface layer and the second surface layer. The second surface layer faces a liquid crystal cell. The internal layer is tilted and aligned in the thickness direction. The profile of the present invention shows that a tilt alignment angle increases from the first surface layer to the second surface layer and decreases after an inflection point.