Beam projector module for sliding insertion of an optical device
US11150330B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 17, 2019 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Jan 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/183
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A beam projector module including a light source configured to output light, a substrate configured to support the light source, an optical device configured to decrease the intensity of the light output to a predetermined space, an optical substrate, in which the optical device is disposed, and configured to transmit the light, and a frame configured to space the optical device apart from the light source by a predetermined distance, and including a support part configured to support the optical substrate, wherein the optical substrate is slidingly inserted through a first slot formed to pass through a first side surface of the frame, and is mounted on the frame such that a portion of an upper surface or a lower surface of the optical substrate contacts the support part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.