Electron-beam generator and image display apparatus making use of it
US5757123A · kind A · utility
4Cited by
6References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1994 |
| Grant date | May 26, 1998 |
| Priority date | — |
| Expiry date | Sep 14, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2329/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electron-beam generator comprises an electron-emitting device and a modulating electrode capable of modulating an electron beam emitted from the electron-emitting device in response to an information signal. The modulating electrode and the electron-emitting device are laminated so as to interpose an insulating substrate therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.