Organic light-emitting diode having low driving voltage and long lifespan
US10468603B2 · kind B2 · utility
5Cited by
1References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 15, 2016 |
| Grant date | Nov 5, 2019 |
| Priority date | — |
| Expiry date | Jul 30, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to an organic light-emitting diode having a low driving voltage and long lifespan and more particularly, to an organic light-emitting diode, comprising a first electrode, a second electrode facing the first electrode, and a light-emitting layer interposed therebetween, wherein the light-emitting layer contains at least one of the amine compounds represented by the following Chemical Formula A or Chemical Formula B, plus the compound represented by Chemical Formula D. The structures of Chemical Formulas A, B, and D are the same as in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.