Reading dry chemical arrays
US6791690B2 · kind B2 · utility
6Cited by
63References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2002 |
| Grant date | Sep 14, 2004 |
| Priority date | — |
| Expiry date | Oct 25, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/808
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Array units and methods are provided which have constructions to reduce or take advantage of Fresnel reflection. The array units may have a subtantially unreflective substrate. In one arrangement a transparent spacer layer is provided while in another an anti-reflective layer is present.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.