SEALING AGENT FOR ORGANIC EL DISPLAY ELEMENT, AND ORGANIC EL DISPLAY DEVICE

• Main Authors: SHIRAISHI Takumi, MIZOBE Yuji
• Format: Patent
• Language: English; French; Japanese
• Published: 14.01.2021
• Subjects: 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 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

Provided is a sealing agent for an organic EL display element, said sealing agent comprising component (a) that is a cationic polymerizable compound, component (b) that is a polymerization initiator, and component (c) that is a hindered amine. L'invention concerne un agent d'étanchéité pour un élément d'affichage électroluminescent organique, ledit agent d'étanchéité comprenant le composant (a) qui est un composé polymérisable cationique, le composant (b) qui est un initiateur de polymérisation, et le composant (c) qui est une amine encombrée. 成分（ａ）：カチオン重合性化合物、成分（ｂ）：重合開始剤および成分（ｃ）：ヒンダードアミンを含む、有機ＥＬ表示素子用封止剤が提供される。