Dual-shot injection molded optical components
US9726846B2 · kind B2 · utility
9Cited by
1References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 6, 2014 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Feb 6, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/005
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical lens assembly includes a hollow retainer having an inner surface, an object-side opening, and an image-side opening, and an optical lens integrally formed with formation of the retainer and filled a portion of the retainer. The optical lens includes an object-side surface facing toward the object-side opening, and image-side surface facing toward the image-side opening, and a lateral surface extending from the object-side surface to the image-side surface. The retainer and the optical lens are aligned along an optical axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.