| 摘要 |
<p>The present invention relates to an organic light-emitting compound and an organic light-emitting device using the same, and more particularly, to an organic light-emitting device capable of realizing excellent luminous efficacy, light-emitting brightness, and light-emitting life; an organic light-emitting compound, or a photovoltaic optical device used in the same; and an optical compound used in the same. In particular, by developing a heteroaryl benzene-based compound and an organic light-emitting compound using the same, material which can be variously used diverse organic films, for example, an electron transport layer (ETM), an emission layer (EML), a hole transporting layer (HTM), a hole injection layer (HIL) and the like between a first electrode and the second electrode can be developed, and can maximize performance improvement such as efficacy enhancement operational voltage reduction, and an ability as OLED material.</p> |
