Optical connector ferrule
US9297963B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2015 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Feb 26, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/3865
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical connector ferrule having a front end, a rear end, an upper surface, and a lower surface includes a window opening on the upper surface, a plurality of fiber holes passing through a portion between the front end and the window along a first direction and including small diameter portions on the front end side and large diameter portions on the window side, and fiber grooves extending from the large diameter portions along the first direction and having openings in a third direction, in which the plurality of fiber holes include a first fiber hole row arranged in a second direction on a lower surface side, and a second fiber hole row arranged in the second direction on the upper surface side, and the large diameter portion in the second fiber hole row is longer than the large diameter portion in the first fiber hole row.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.