Acrylic adhesive composition, polarizing plate, and liquid crystal display including the same

The present disclosure provides an acrylic adhesive composition, including: an acrylic resin; an epoxy resin; and a cationic photoinitiator, and having a storage modulus of 6*106 dyne/cm2 to 1*108 dyne/cm2 at 25 DEG C and a storage modulus of 5*103 dyne/cm2 to 1*105 dyne/cm2 at 80 DEG C. The acrylic...

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Bibliographische Detailangaben
Hauptverfasser:	CHO, IK-HWAN, HAN, INON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY 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 DYES FREQUENCY-CHANGING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-LINEAR OPTICS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PAINTS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The present disclosure provides an acrylic adhesive composition, including: an acrylic resin; an epoxy resin; and a cationic photoinitiator, and having a storage modulus of 6106 dyne/cm2 to 1108 dyne/cm2 at 25 DEG C and a storage modulus of 5103 dyne/cm2 to 1105 dyne/cm2 at 80 DEG C. The acrylic adhesive composition may optically compensate for negative birefringence between an adhesive and a triacetyl cellulose protective film, and inhibit light leakage due to changes in polarizing plate size.