POLARIZING PLATE

PROBLEM TO BE SOLVED: To provide an optical member with a surface protective film for a polarizing plate which can prevent whitening of a panel of a liquid crystal display device or the like and destruction of a tag when the surface protective film for the polarizing plate is peeled after the polari...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAKAGAWA DAIGORO, NAKADA MIE, MORINAGA SOJI, NIIMI KENJIRO
Format:	Patent
Sprache:	eng ; jpn
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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 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 PERFORMING OPERATIONS PHYSICS POLISHES TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TRANSPORTING USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an optical member with a surface protective film for a polarizing plate which can prevent whitening of a panel of a liquid crystal display device or the like and destruction of a tag when the surface protective film for the polarizing plate is peeled after the polarizing plate with the surface protective film for the polarizing plate is stacked on the liquid crystal display device or the like and used, and is excellent in peeling antistatic property, stain resistance and durability.SOLUTION: There is provided a polarizing plate with a surface protective film for a polarizing plate that has: a polarizing plate which has a protective film for a polarizer on at least one surface of a polarizer and an antistatic layer formed of an antistatic composition on an opposite side to a surface in contact with the polarizer of the protective film for the polarizer; and a surface protective film for a polarizing plate which has a base material film, an adhesive layer on one surface of the base material film, and an antistatic layer on an opposite side to a surface in contact with the adhesive layer of the base material film, where the surface protective film for the polarizing plate is stacked on the antistatic layer of the polarizing plate through the adhesive layer of the surface protective film for the polarizing plate.SELECTED DRAWING: None 【課題】偏光板用表面保護フィルム付き偏光板を液晶表示装置などに積層して使用後、偏光板用表面保護フィルムを剥離する際に、液晶表示装置などのパネルの白化やタグの破壊を防止でき、剥離帯電防止性、耐汚染性、及び、耐久性に優れた偏光板用表面保護フィルム付光学部材を提供する。【解決手段】偏光子の少なくとも片面に偏光子用保護フィルムを有し、前記偏光子用保護フィルムの前記偏光子と接触する面と反対側に帯電防止剤組成物により形成される帯電防止層を有する偏光板、並びに、基材フィルム、及び、前記基材フィルムの片面に粘着剤層を有し、前記基材フィルムの粘着剤層と接触する面と反対側に帯電防止層を有する偏光板用表面保護フィルム、を有する偏光板用表面保護フィルム付き偏光板であって、前記偏光板用表面保護フィルムの粘着剤層を介して、前記偏光板の帯電防止層に、前記偏光板用表面保護フィルムが積層されていることを特徴とする。【選択図】なし