Biological detection chip, biological detection device, and detection method thereof
US11865538B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 27, 2019 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jun 13, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/0819
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A biological detection chip, a biological detection device, and a detection method thereof are disclosed. The biological detection chip includes a first base substrate and a plurality of detection units arranged in an array along a row direction and a column direction on the first base substrate. Each of the plurality of detection units includes a thin film transistor and an electrode, the thin film transistor is on the first base substrate and includes a gate electrode, a source electrode, and a drain electrode, and the electrode is on a side of the thin film transistor away from the first base substrate and is connected to the drain electrode, and the electrode is configured to carry a biological material to be detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.