Fluid detection panel
US11175467B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2019 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Apr 13, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4214
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fluid detection panel is disclosed. The fluid detection panel includes a microfluidic substrate, an optical unit and a sensor. The microfluidic substrate includes a sample detection area and a comparison detection area which are arranged in parallel, and the sample detection area is configured to allow a liquid sample to arrive at the sample detection area; the optical unit is configured to provide first light and to allow the first light to be incident on both of the sample detection area and the comparison detection area; and the sensor collects the first light which passes through the sample detection area and the first light which passes through the comparison detection area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.