High speed and multi-contact LEDs for data communication
US11791896B2 · kind B2 · utility
1Cited by
8References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 18, 2020 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Jan 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/816
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An LED may have structures optimized for speed of operation of the LED. The LED may be a microLED. The LED may have a p-doped region with one or more quantum wells instead of an intrinsic region. The LED may have etched vias therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.