| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing agent for an organic electroluminescence display element which is excellent in flatness, moisture permeation prevention property and heat resistance of a cured film.SOLUTION: A sealing agent for an organic electroluminescence display element contains a cationic curable resin and a thermal cationic polymerization initiator and/or a thermosetting agent. The cationic curable resin contains 1,6-hexandiol diglycidyl ether, an epoxy resin reacted with bisphenol F and/or an epoxy resin which is reacted with bisphenol and triethylene glycol divinyl ether, and further is reacted with epichlorohydrin.SELECTED DRAWING: None |
