POLARIZING PLATE, METHOD FOR PRODUCING THE SAME, AND IMAGE DISPLAY DEVICE COMPRISING THE SAME

PROBLEM TO BE SOLVED: To provide a polarizing plate which exhibits excellent polarizing properties, durability and surface hardness and which can be formed as a thin plate; and a method for producing the same.SOLUTION: A polarizing plate comprises: a) a polarizer 1, and b) a hardening resin layer 3...

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Bibliographische Detailangaben
Hauptverfasser:	LEE SOON-YEOL, LEE HAN-NA, RYU JIN-YOUNG, HONG YOUNG-JUN, KIM WOO-SUNG
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON 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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polarizing plate which exhibits excellent polarizing properties, durability and surface hardness and which can be formed as a thin plate; and a method for producing the same.SOLUTION: A polarizing plate comprises: a) a polarizer 1, and b) a hardening resin layer 3 which is provided on at least one side of the polarizer and which is formed from a photocurable composition comprising 4 to 95 parts by weight of a photocurable acrylic polymer (A), 4 to 95 parts by weight of a poly-functional acrylic monomer (B), and 1 to 20 parts by weight of a photo-polymerization initiator (C), based on 100 parts by weight of the photocurable composition. 【課題】偏光特性、耐久性、表面硬度に優れており、薄型化できる偏光板およびその製造方法を提供する。【解決手段】ａ）偏光子１、およびｂ）前記偏光子の少なくとも一方の面に備えられ、光硬化性組成物１００重量部に対し（Ａ）光硬化性アクリル系重合体４から９５重量部、（Ｂ）多官能アクリル系単量体４から９５重量部および（Ｃ）光重合開始剤１から２０重量部を含む光硬化性組成物から形成される硬化樹脂層３を含む偏光板。【選択図】図１