Organic light-emitting device and method for manufacturing same
US9887368B2 · kind B2 · utility
2Cited by
1References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 5, 2012 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Feb 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/615
Abstract
The present invention provides an organic light emitting device comprising a first electrode, a second electrode, and one or more organic material layers disposed between the first electrode and the second electrode, and having an excellent life-span property by changing a dipole moment of a compound comprised in the organic material layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.