TWI653281B

Provided are an image display device manufacturing method capable of obtaining an optical member with excellent visibility without causing a ripple even if any portion is pressed, a hardening resin composition used therein, and an image display device. An image display device manufacturing method co...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUGUCHI, TAKAFUMI, MOTOHASHI, HAYATO
Format:	Patent
Sprache:	chi
Schlagworte:	CALCULATING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPUTING COUNTING 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 DIGITAL DATA PROCESSING FREQUENCY-CHANGING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Provided are an image display device manufacturing method capable of obtaining an optical member with excellent visibility without causing a ripple even if any portion is pressed, a hardening resin composition used therein, and an image display device. An image display device manufacturing method comprises: a step for demarcating an application region of a first hardening resin composition by a second hardening resin composition; a step for applying the first hardening resin composition to the application region; and a step for hardening the first hardening resin composition to bond a liquid crystal display unit and a protection plate, and a hardened material layer obtained by hardening the second hardening resin composition is laminated on a projection region of a sealing body and is not laminated on a projection region of a polarizing plate. It is preferable that the first hardening resin composition or the second hardening resin composition contain (meth)acrylate (A) and a photopolymerization initiator (B)