IR blocking lens holder
US10270950B2 · kind B2 · utility
5Cited by
5References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/3481
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A lens holder including a first portion made of a first plastic material capable of being laser welded to an imager assembly. The lens holder further includes a second portion made of a second plastic material capable of blocking infrared radiation. The first portion and the second portion are coupled together in nested relation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.