Optoelectronic device with a refractive element and a method of producing such an optoelectronic device
US10644047B2 · kind B2 · utility
0Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 15, 2016 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Dec 15, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/413
Abstract
A top surface of a substrate is provided with a detection element for detecting electromagnetic radiation. A refractive element is formed by a portion of a cover element, which is attached to the substrate, so that the refractive element is arranged facing the detection element. The refractive element may be arranged within a recess of the cover element, so that a cavity is formed between the detection element and the refraction element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.