NOVEL ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING ELEMENT, AND IMAGE DISPLAY DEVICE

• Main Authors: KAMATANI ATSUSHI, MURATSUBAKI KATANORI, MIYASHITA HIROKAZU, ISHII RYUJI, ITABASHI MASUMI
• Format: Patent
• Language: English; Japanese
• Published: 11.12.2014
• Subjects: ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMISTRY; DYES; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HETEROCYCLIC COMPOUNDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; POLISHES; SEMICONDUCTOR DEVICES

PROBLEM TO BE SOLVED: To provide a novel organic compound for use in an organic light-emitting element and an image display device.SOLUTION: The organic compound has a dibenzo[8,9:10,11]tetrapheno[5,6-b]carbazole skeleton represented by the following formula as a basic skeleton. (In the formula, R1 to R19 are each independently selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, and an aryl group; Ar1 to Ar3 are each an aryl group; and n is 0 or 1.) 【課題】有機発光素子及び画像表示装置に用いる新規な有機化合物の提供。【解決手段】下式に示すジベンゾ［８，９：１０，１１］テトラフェノ［５，６−ｂ］カルバゾール骨格を基本骨格に有する有機化合物。（式中、Ｒ１乃至Ｒ１９は、水素原子、ハロゲン原子、アルキル基、アルコキシ基、アリール基からそれぞれ独立して選ばれ、Ａｒ１乃至Ａｒ３は、アリール基、またｎは０または１である。）【選択図】なし