Organic anti-reflective coating for visible and IR optical components for emission efficiency
US12345853B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
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Key dates
| Filing date | Jun 23, 2022 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Dec 29, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/034
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention concerns an optoelectronic device, in particular an optical wavelength converter or infrared (IR) emitting or IR photodiode device, comprising an organic matrix, wherein the organic matrix is coated with at least one layer comprising an amorphous fluoropolymer. The invention also pertains to a method for the production of such devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.