Comparator circuit, comparator circuit control method, A/D conversion circuit, and display apparatus
US9906212B2 · kind B2 · utility
4Cited by
2References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2017 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Feb 22, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A comparator circuit includes a differential circuit unit which detects a difference between two input signals, a current supply unit which supplies a current to the differential circuit unit, and a control unit which detects an operation timing of the differential circuit unit and controls the current supplied to the differential circuit unit by the current supply unit according to a detection result thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.