Invention Application
- Patent Title: ORGANIC LIGHT EMITTING ELEMENT
- Patent Title (中): 有机发光元件
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Application No.: US13292912Application Date: 2011-11-09
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Publication No.: US20120326132A1Publication Date: 2012-12-27
- Inventor: Hee-Joo Ko , Se-Jin Cho , Bo-Ra Lee , Chang-Ho Lee , Il-Soo Oh , Hyung-Jun Song , Jin-Young Yun , Young-Woo Song , Jong-Hyuk Lee , Sung-Chul Kim
- Applicant: Hee-Joo Ko , Se-Jin Cho , Bo-Ra Lee , Chang-Ho Lee , Il-Soo Oh , Hyung-Jun Song , Jin-Young Yun , Young-Woo Song , Jong-Hyuk Lee , Sung-Chul Kim
- Priority: KR10-2011-0062462 20110627
- Main IPC: H01L51/54
- IPC: H01L51/54 ; B82Y20/00

Abstract:
An organic light emitting element includes a first electrode, a second electrode, and an organic layer. The organic layer includes a first emission layer between the first electrode and the second electrode, a second emission layer between the first emission layer and the second electrode, and an electron injection layer (EIL) between the first emission layer and the second emission layer, the electron injection layer (EIL) containing fullerene (C60).
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