Perylene compound and organic light emitting device using the compound
US9051232B2 · kind B2 · utility
15Cited by
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6Claims
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Key dates
| Filing date | Nov 27, 2009 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Jul 21, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided is an organic light emitting device having high light emitting efficiency and good emission color purity. The organic light emitting device includes an anode, a cathode, and an organic compound layer which is sandwiched between the anode and the cathode, in which one of the anode and the cathode is transparent or semi-transparent and the organic compound layer contains at least one kind of perylene compound represented by the following general formula (1):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.