Field emission device with low driving voltage
US5939833A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 15, 1997 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | Oct 15, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2201/319
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a field emission display which applies a field emission device (or field emitter) to a flat panel display. The field emission display in accordance with the present invention has the lower plate in which the pixel array and the scan and data driving circuits are integrated one insulating substrate, therefore, it is possible to implement a field emission display capable of providing a high quality picture in a low price. The voltage is applied to the scan and data driving circuits may considerably decrease through the tin film transistor attached to each pixel. The field emission characteristics are stabilized by the resistor attached to the field emission device so that reliable field emission display may be fabricated. Further, since all the processes are carried out at a low temperature, a glass, which is low in price and has a large area, may be used as an insulating substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.