Device for displaying television pictures

Details Device for displaying television pictures Device for displaying television pictures

1984-05-02

1985-06-18

Harris, George

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

Electron or ion beam deflecting type

335210, 313426, H01F 100

Patent

active

045243409

ABSTRACT:
A device for displaying television pictures having a deflection unit which is placed on a display tube and which comprises a line deflection coil system and a field deflection coil system, both with coils of the saddle type. At the gun end the field deflection coil system has two diametrically oppositely located `V` shaped members of a soft magnetic material, the limbs of which extend towards the neck of the display tube while the arcuate transverse portion of each `V` member bridges corresponding parts of adjacent longitudinal winding packets of the field deflection coil at the gun end of the deflection unit.

REFERENCES:
patent: 4231009 (1980-10-01), Barkow
patent: 4253078 (1981-02-01), Tagawa et al.
patent: 4409578 (1983-10-01), Beelaard et al.

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