Light emitting stacked structure and display device having the same
US10886327B2 · kind B2 · utility
4Cited by
48References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2018 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Dec 13, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/831
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A light emitting stacked structure including a plurality of epitaxial sub-units disposed one over another, each epitaxial sub-unit configured to emit colored light having different wavelength band from each other, and a common electrode disposed between and connected to adjacent epitaxial sub-units, in which light emitting regions of the epitaxial sub-units overlap each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.