CURABLE RESIN COMPOSITION, CURED PRODUCT AND ORGANIC EL DISPLAY ELEMENT

The purpose of the present invention is to provide a curable resin composition which exhibits excellent curing properties by light having a long wavelength, which is excellent in terms of low out-gassing, and which can suppress display defects in an organic EL display element. The purpose of the pre...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAMOTO TAKUYA, MASUI RYOHEI, NISHIUMI YUKI, SASANO MIKA, KIM CHIZURU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LABELS OR NAME-PLATES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS SEALS SEMICONDUCTOR DEVICES SIGNS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The purpose of the present invention is to provide a curable resin composition which exhibits excellent curing properties by light having a long wavelength, which is excellent in terms of low out-gassing, and which can suppress display defects in an organic EL display element. The purpose of the present invention is also to provide a cured product of the curable resin composition; and an organic EL display element having the cured product. The present invention is a curable resin composition which can be used as a sealing agent for an organic EL display element and which contains a curable resin, a photopolymerization initiator and a sensitizer. The sensitizer contains an anthracene compound having an ester bond. When a cured product of the curable resin composition is subjected to thermal desorption GC-MS analysis for 30 minutes at 110 DEG C under thermal desorption conditions, the amount of anthraquinone quantitatively determined is 300 ppm or less in terms of toluene. 本发明的目的在于提供一种对长波长的光的固化性和低释气性优异、能够抑制有机EL