Optical module
US11209608B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2019 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | Mar 10, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4292
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical module includes a circuit board, a lens assembly, a first lens array and a second lens array. The circuit board includes a first driving chip, a first photoelectric chip, a second photoelectric chip and a second driving chip. The lens assembly houses the first photoelectric chip and the second photoelectric chip and includes an upper surface having a first groove and a second groove. The first lens array and the second lens array are on a side surface of the second groove. A bottom surface of the first groove includes a reflecting surface. The first photoelectric chip and the second photoelectric chip are configured such that light coming from or to the first photoelectric chip, or from or to second photoelectric chip, is reflected by the reflecting surface and passes through the first lens array or the second lens array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.