Organic electroluminescent device
US9281490B2 · kind B2 · utility
0Cited by
16References
28Claims
0Family size
Assignee
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Key dates
| Filing date | May 31, 2013 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | May 31, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/6572
Abstract
The present specification discloses an organic electroluminescent device including: a substrate; a cathode provided on the substrate; a light emitting layer provided on the cathode; an anode provided on the light emitting layer; a first p-type organic material layer provided between the cathode and the light emitting layer; and a first n-type organic material layer provided between the first p-type organic material layer and the light emitting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.