Cut-off level setting
US6211629A · kind A · utility
2Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2000 |
| Grant date | Apr 3, 2001 |
| Priority date | — |
| Expiry date | Mar 2, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/59
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The cut-off level (Vcod) of a drive signal (Vd) of a cathode ray tube (3) is (Ib1, Ib2) occurring at these two levels (Vd1, Vd2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.