Deflection yoke having horizontal deflection coils and a balance coil and method for constructing thereof
US6707510B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 13, 2001 |
| Grant date | Mar 16, 2004 |
| Priority date | — |
| Expiry date | Dec 23, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2209/2363
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A deflection yoke has first and second horizontal deflection coils formed of a solid wire. A first bobbin and a second bobbin are formed in one-piece construction with each other. The first coil-end lead of the first horizontal deflection coil and the second coil-end lead of the second horizontal deflection coil are wound around the second bobbin to form a balance coil such that the balance coil is formed continuous with horizontal deflection coils. After the first and second horizontal deflection coils and the balance coil have been wound around the respective bobbins, the second bobbin may be separated from the first bobbin and then the second bobbin may be mounted to a desired part of the first bobbin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.