Gas discharge display device with integral, co-planar, built-in heater
US4969849A · kind A · utility
3Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1990 |
| Grant date | Nov 13, 1990 |
| Priority date | — |
| Expiry date | Feb 5, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49099
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A gas discharge display which includes a heater element that is built into the unit. The heater element is co-planar with the cathode electrodes of the display. A single set of parallel conductive pins is used to provide the connections for the anode, cathode and heater element components of the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.