Biosensors for biological or chemical analysis and methods of manufacturing the same comprising a plurality of wells formed by a metal or metal oxide layer
US11255793B2 · kind B2 · utility
3Cited by
19References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2018 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Jan 6, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/199
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Embodiments of the invention provide an improved biosensor for biological or chemical analysis. According to embodiments of the invention, backside illumination (BSI) complementary metal-oxide-semiconductor (CMOS) image sensors can be used to effectively analyze and measure fluorescence or chemiluminescence of a sample. This measured value can be used to help identify a sample. Embodiments of the invention also provide methods of manufacturing an improved biosensor for biological or chemical analysis and systems and methods of DNA sequencing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.