Optoelectronic device and method of producing an optoelectronic device
US12218162B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2020 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Jul 11, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/50
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optoelectronic device comprises a substrate with a photosensitive structure, a dielectric layer on a main surface of the substrate, the dielectric layer having a top surface facing away from the substrate. At least one wiring layer is arranged in the dielectric layer in places and at least one contact area is formed by a portion of the at least one wiring layer. An opening is formed at the top surface of the dielectric layer, the opening extending towards the contact area. An optical element is arranged on the top surface of the dielectric layer above the photosensitive structure and an optical filter is arranged on the top surface of the dielectric layer, the optical filter being electrically conductive, covering a portion of the optical element and being in electrical contact with the contact area. Furthermore, a method for producing an optoelectronic device is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.