Flat type display tube
US4020386A · kind A · utility
5Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 1975 |
| Grant date | Apr 26, 1977 |
| Priority date | — |
| Expiry date | Dec 24, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J31/15
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A flat type display tube has an exhaust tube extending outward in a plane of the surface of the substrate and a plurality of current supply lead-in strips. The exhaust tube and lead-in strips extend in the same direction from a body of the display tube. The lead-in strip is bent partway in a position short of the exhaust tube and in a direction substantially vertical to the plane of the surface of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.