Optoelectronic device with at least one light channel and method for manufacturing the same
US12176330B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 5, 2019 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Nov 4, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/855
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
In an embodiment, an optoelectronic device includes a carrier, at least one optoelectronic semiconductor component arranged on an upper side of the carrier and at least one light channel associated with the optoelectronic semiconductor component which extends between a first end of the light channel which is distant from a light-active surface of the semiconductor component and which includes an opening into the outer space and a second end of the light channel including an opening directed towards the light-active surface of the semiconductor component, wherein the at least one light channel extends between its respective first and second ends in a non-rectilinear manner, wherein the light channel includes a cavity extending between the two ends, wherein an inner wall surrounds the cavity, and wherein at least a section of the inner wall is reflective.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.