Electron-emitting woven fabric and display device using same
US7741232B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2004 |
| Grant date | Jun 22, 2010 |
| Priority date | — |
| Expiry date | Jun 4, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3976
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An electron-emitting woven fabric according to the present invention is intended to provide an electron emission source that can be produced extremely easily, readily shaped to have a large area, and used for a wide variety of applications including a display device. The electron-emitting woven fabric according to the present invention is characterized in that first linear bodies 3 composed of a conductive layer 1 and an insulating layer 2 covering the conductive layer 1 and second linear bodies 4 of a conductive material are crossed. Another mode of the electron-emitting woven fabric according to the present invention is characterized in that a carbonaceous material is provided on a surface of each of crossed parts of the second linear bodies crossing the first linear bodies at lifted portions and/or sunk portions of the first linear bodies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.