Light-splitting device
US7400450B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 19, 2005 |
| Grant date | Jul 15, 2008 |
| Priority date | — |
| Expiry date | Dec 19, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/006
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A light-splitting device includes a power module, a transmission module and a filter module. In this case, the power module has a rotating component and a first connection component. The rotating component connects with the first connection component. The transmission module has a second connection component and a third connection component. The second connection component connects with the first connection component. The filter module has a filter element and a fourth connection component. The fourth connection component is disposed on one side of the filter element and connects with the third connection component. When the rotating component and the first connection component rotate, the first connection component drives the rotation of the second connection component and the third connection component, so that the third connection component drives the rotation of the fourth connection component and the filter element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.