Cathode ray tube having image transfer means
US4201996A · kind A · utility
3Cited by
8References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 5, 1978 |
| Grant date | May 6, 1980 |
| Priority date | — |
| Expiry date | Oct 5, 1998 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J29/892
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A cathode ray tube is provided with a faceplate having a phosphor screen for visibily displaying information thereon and is also formed with an image transfer means along an edge of the faceplate. When it is desired to record the visibly displayed information from the phosphor screen, the information is scrolled along the image transfer means which transfers the image to a recording medium whereon the image is recorded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.