Apparatus and method for stabilization of threshold voltage in field emission displays
US5975975A · kind A · utility
22Cited by
46References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 13, 1997 |
| Grant date | Nov 2, 1999 |
| Priority date | — |
| Expiry date | Aug 13, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J31/127
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus and a method for stabilizing the threshold voltage in an active matrix field emission device. The method includes the formation of radiation blocking elements between a cathodoluminescent display screen of the FED and semiconductor junctions formed on a baseplate of the FED.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.