Optical transmitting device including first lens and reflector mounted to housing body and second lens mounted to housing cover
US10268007B2 · kind B2 · utility
2Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2018 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Jun 14, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/67
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments according to the present disclosure relate to an optical transmitting device and an optical receiving device which can minimize the alignment error between the light source and the photodetector on the substrate, miniaturize the devices, and require no separate guide member reducing manufacturing costs, while satisfying the design requirements for sub-miniaturization, and performing optical transmission and reception more efficiently.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.