High definition television monitor for displaying video images reproduced from normal standard video signals
US5523789A · kind A · utility
5Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1993 |
| Grant date | Jun 4, 1996 |
| Priority date | — |
| Expiry date | Aug 3, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/28
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A high definition television monitor which raises the level of a convergence voltage by a predetermined voltage in one of two consecutive horizontal periods in which the same video signal is produced, writes the same video image twice on the same line during the consecutive 2H, thereby displaying a video image of the normal standard on a CRT display with a satisfactory picture quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.