Optical device with adhesive connection of recess or side protrusion
US10690867B1 · kind B1 · utility
1Cited by
74References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2019 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Feb 12, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12104
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical device includes a substrate including plural waveguide cores and an optical component provided on the substrate. The plural waveguide cores allowing light to pass through the plural waveguide cores and the optical component including plural lenses Each of the plural lenses transmitting light passing through a corresponding one of the plural waveguide cores on the substrate, wherein the optical component includes a body and a protrusion The body being provided with the plural lenses, the protrusion being protruded from a side of the body, and the protrusion is fixed to the substrate with an adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.