Injection molded printed circuit degauss coil
US5216326A · kind A · utility
9Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 31, 1991 |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | Oct 31, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2229/0053
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An improved degauss coil for use with cathode ray display tubes is disclosed. The degauss coil is formed from conductive traces placed directly on to a plastic part attached to or adjacent the front bezel surrounding the cathode ray tube. Alternatively, the conductive traces may be placed directly on to the bezel itself. The invention allows for a very narrow bezel border surrounding the cathode ray tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.