Biosensor, manufacturing method thereof and biosensing method
US10908091B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 11, 2018 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Aug 1, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/7796
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A biosensor, and a preparation and biosensing method therefor. The biosensor includes: a sensing substrate, wherein a plurality of sensing suspending arms arranged in an array are arranged on the sensing substrate, and the sensing suspending arms have identification markers; and a detection substrate, the detection substrate including a plurality of light detection assemblies arranged in an array, wherein the light detection assemblies and the sensing suspending arms are arranged in one-to-one correspondence, each of the light detection assemblies includes a photodiode and a thin film transistor, and the photodiode is connected to the thin film transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.