Micro-LED structures for full color displays and methods of manufacturing the same
US11245053B2 · kind B2 · utility
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1References
30Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 26, 2019 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Apr 23, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/825
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Micro-LED structures for full color displays and methods of manufacturing the same are disclosed. An apparatus for a micro-LED display includes a first portion of a nanorod and a second portion of the nanorod. The first and second portions including gallium and nitrogen. The apparatus includes a polarization inversion layer between the first portion and the second portion. The apparatus includes a cap at an end of the nanorod. The cap including a core and an active layer. The core including gallium and nitrogen. The active layer including indium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.