Optoelectronic device comprising three-dimensional electroluminescent diodes emitting at different wavelengths
US10424692B2 · kind B2 · utility
3Cited by
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Key dates
| Filing date | Jan 20, 2016 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Feb 12, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
Abstract
An optoelectronic device including first, and second active regions suitable for emitting or detecting electromagnetic radiation and containing a first semiconductor material that predominantly contains a first compound selected from Compounds III-V, Compounds II-VI, and mixtures of same. The first active regions have a first polarity, and the second active regions have a second polarity different from the first polarity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.