Structure for emitting light, light-emitting diode (LED), and method of manufacturing a structure for emitting light
US12356798B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Sep 10, 2021 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Jun 7, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/852
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A structure for emitting light is provided. The structure comprises an emissive layer (EML) positioned between electrodes. The EML is tuned such that emission of a transverse electric (TE) waveguide mode from the EML is promoted. The structure further comprises an optical component for diffracting the TE waveguide mode to emit light from the structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.