| 摘要 |
<p>The present invention relates to an organic light-emitting compound and an organic light-emitting device using the same and, more specifically, to an organic light-emitting device capable of performing excellent luminous efficiency, luminescent brightness and luminescence lifetime, an organic light-emitting compound or an optical device for photovoltaic power generation and an optical compound used in the same. Especially, the present invention develops materials capable of being used in various organic layers between a first electrode and a second electrode such as an electron transport material (ETM), an emission layer (EML), a hole transport material (HTM), a hole injection layer (HIL) and the like by developing a 5,5,10,10-tetrahydro-5,10-dihydroindeno [2,1-a] indene-based compound and an organic optical device using the same, improves performances such as efficiency increase and driving voltage reduction and is able to maximize ability as an OLED material.</p> |
