Deflection yoke and color cathode ray tube comprising the deflec

Details Deflection yoke and color cathode ray tube comprising the deflec Deflection yoke and color cathode ray tube comprising the deflec

1998-02-23

1999-11-16

Day, Michael

Electric lamp and discharge devices

Cathode ray tube

Beam deflecting means

313426, 335213, H01J 2976

Patent

active

059863978

ABSTRACT:
The present invention discloses a color cathode ray tube and a deflection yoke. In accordance with the present invention the color cathode ray tube has a color cathode ray tube main body. The main body has a glass panel portion and a glass funnel portion connected to a rear part of the glass panel portion. An electron gun is located at rear part of the color cathode ray tube main body. The color cathode ray tube also has a deflection yoke. The deflection yoke has a saddle shaped horizontal deflection coil located at a rear periphery of the color cathode ray tube main body, a saddle shaped vertical deflection coil located outside the saddle shaped horizontal deflection coil, and a core located outside the saddle shaped vertical deflection coil. The center portion of the screen side flange portion of either the horizontal deflection coil or the vertical deflection coil forms a dent toward the electron gun side.

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Communication from European Patent Office and attached Search Report, Dec. 21, 1995.

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