COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING SAME

• Main Authors: HAKETA, Tasuku, ITO, Hirokatsu, KUDO, Yu
• Format: Patent
• Language: English; French; Japanese
• Published: 14.05.2020
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; BASIC ELECTRIC ELEMENTS; CHEMISTRY; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY; SEMICONDUCTOR DEVICES

A compound represented by formula (1) (wherein R1 to R8, R10 to R19, R30 to R46, Ar, L, and *a are as defined in the description) is useful in providing an organic EL element having improved element performance. L'invention concerne un composé représenté par la formule (1) (dans laquelle R1 à R8, R10 à R19, R30 à R46, Ar, L et *a sont tels que définis dans la description), qui est utile pour fournir un élément électroluminescent organique offrant des performances améliorées. 下記式（１）で表される化合物 （上記式中、Ｒ１～Ｒ８、Ｒ１０～Ｒ１９、Ｒ３０～Ｒ４６、Ａｒ、Ｌ及び＊ａは明細書において定義したとおりである。） は素子性能が改善された有機ＥＬ素子を提供する。