Biochip type device
US7306766B2 · kind B2 · utility
3Cited by
3References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 20, 2004 |
| Grant date | Dec 11, 2007 |
| Priority date | — |
| Expiry date | Apr 3, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/648
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An improved biochip type device comprising a substrate (10) including an intermediate non-absorbent multilayer mirror (12) covered by a layer (14) of high refractive index material having chromophore elements (16) fixed thereon, the layer (14) further including feature (24) for extracting guided-mode light in order to recover the light emitted by the chromophore elements (16) into the layer (14) in response to light excitation, and direct the light to detection and measurement means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.