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US 2024/0188433 A1Published application
Organic Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
AssigneeSemiconductor Energy Laboratory Co., Ltd.
InventorsTomoya HIROSE, Hiroshi Kadoma, Satoko Shitagaki, Satoshi Seo
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Abstract
A novel organic compound with which the emission characteristics, emission efficiency, and reliability of a light-emitting element can be improved is provided. The organic compound has an imidazo[1,2-f]phenanthridine skeleton and a dibenzothiophene skeleton or a dibenzofuran skeleton bonded through an arylene group. The light-emitting element including the organic compound in a light-emitting layer shows high efficiency and low power consumption.
Claims1
An organic compound comprising:
- an imidazo[1,2-f]phenanthridine skeleton;
- and
- one of a dibenzothiophene skeleton and a dibenzofuran skeleton,
- wherein the imidazo[1,2-f]phenanthridine skeleton is bonded to the one of the dibenzothiophene skeleton and the dibenzofuran skeleton through an arylene group.
1 more element
Dependencies are inferred from the claim text.