Micro light emitting diode and display panel
US10224365B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 4, 2017 |
| Grant date | Mar 5, 2019 |
| Priority date | — |
| Expiry date | May 11, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/831
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A micro LED including an epitaxial stack layer, a first electrode and a second electrode is provided. A lower surface of the first electrode is in contact with an upper surface of a first semiconductor layer of the epitaxial stack layer. An upper surface of the second electrode is in contact with a lower surface of a second semiconductor layer of the epitaxial stack layer. The lower surface of the first electrode substantially coincides with the upper surface of the first semiconductor layer. The upper surface of the second electrode substantially coincides with the lower surface of the second semiconductor layer. Furthermore, a display panel is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.