DEFLECTION YOKE AND PROJECTOR
PROBLEM TO BE SOLVED: To provide a projector that can reduce its power consumption so as to attain a configuration with a saved space at a low cost. SOLUTION: A saddle type deflection coil is adopted for a sub deflection yoke section for convergence correction so as to reduce the effect of magnetic...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a projector that can reduce its power consumption so as to attain a configuration with a saved space at a low cost. SOLUTION: A saddle type deflection coil is adopted for a sub deflection yoke section for convergence correction so as to reduce the effect of magnetic flux from a main deflection yoke section thereby reducing the power consumption in a sub deflection circuit supplying a correction current to the deflection coils of the sub deflection yoke section. Since the reduced power consumption permits a small-sized heat dissipation mechanism or elimination thereof, the projector is configured at a low cost with a saved space. |
---|