Organic electroluminescent device and manufacturing method therefor
US11871655B2 · kind B2 · utility
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3References
16Claims
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Key dates
| Filing date | May 10, 2017 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Apr 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/351
Abstract
The present specification relates to a coating composition for a hole injection or transporting layer or a charge generating layer of an organic electroluminescent device, the coating composition including: an organic metal complex including one or more of Group V, Group VI, and Group VII transition metals; an organic metal complex or metal salt including one or more of Group I, Group VIII, Group XI, and Group XII metals; and an organic solvent, and a method for manufacturing an organic electroluminescent device and an organic electroluminescent device using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.