Organic light-emitting diode
US10290814B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Mar 30, 2015 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | May 30, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/342
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed is an organic light emitting diode. The organic light-emitting diode comprises at least one light-emitting part between an anode and a cathode, wherein the at least one light-emitting part has at least one organic layer and an emissive layer. The at least one organic layer is composed of a compound having one or more heteroatoms, and the compound has an energy level due to the heteroatoms and conductive characteristics due to the energy level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.