Optical film, method for producing same, polarizing plate, and display device

An optical film containing a cycloolefin resin and a compound having a structure represented by general formula (1). (Y represents an aromatic heterocycle having 5-20 elements, X1 and X2 represent substituted or unsubstituted aromatic ring groups that form a single bond with the atoms constituting Y...

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Bibliographische Detailangaben
Hauptverfasser:	HATAZAWA SHOTA, OSAWA SHO, MATSUMOTO AYAKA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BASIC ELECTRIC ELEMENTS 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 ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PERFORMING OPERATIONS PHYSICS SEMICONDUCTOR DEVICES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An optical film containing a cycloolefin resin and a compound having a structure represented by general formula (1). (Y represents an aromatic heterocycle having 5-20 elements, X1 and X2 represent substituted or unsubstituted aromatic ring groups that form a single bond with the atoms constituting Y, and R represents a hydrogen atom, a cyano group, a hydroxyl group, or an alkyl group having 1-10 carbon atoms, or two groups of R represent = O. And n is the valence of Y and is an integer of 2 or more. The angle formed by a straight line L1 connecting the center of Y and the center of the ring farthest from Y among the rings constituting X1 and a straight line L2 connecting the center of Y and the center of the ring farthest from Y among the rings constituting X2 is 110-145 DEG. ) 光学膜，其含有环烯烃树脂和具有下述通式(1)表示的结构的化合物。(Y表示元数为5～20的芳香族杂环，X1及X2表示与构成Y的原子形成单键的取代或未取代的芳香环基，R表示氢原子、氰基、羟基或碳数1～10的烷基，或者用2个表示＝O。n为Y的价数，为2以上的整数。将Y的中心和构成X1的环中最远离Y的环的中心进行连接的直线L1与将Y的中心与构成X2的环中最远离Y的环的中心进行连接的直线L2所成的角为110°～145°。)