Optoelectronic device having semiconductor elements
US10026870B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Jun 22, 2015 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Jun 22, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/762
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An optoelectronic device including a substrate having a surface, openings which extend in the substrate from the surface, and semiconductor elements, each semiconductor element partially extending into one of the openings and partially outside said opening, the height of each opening being at least 25 nm and at most 5 μm and the ratio of the height to the smallest diameter of each opening being at least 0.5 and at most 15.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.