Optical module
US10444446B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2018 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Aug 22, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/43
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical module includes a lens sheet having at least one lens on one surface thereof, a substrate having at least one of a light emitter or a light receiver on one surface thereof, and an adhesive film configured to bond the lens sheet to the substrate, wherein a protrusion is formed on the lens sheet so as to surround the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.