Colour display tube

H - Electricity – 01 – J

Patent

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Details

313/35.165

H01J 29/06 (2006.01) H01J 29/07 (2006.01) H01J 29/08 (2006.01)

Patent

CA 1178642

PHN 9810 13 ABSTRACT: A colour selection electrode is suspended in the corner of the upright edge of the display window by means of resilient elements which extend substantially perpendicu- larly to the electron beams deflected towards the relevant corner. The resilient elements have an aperture with which the resilient elements are placed on mandrils. The mandrils are sealed in the corner of the upright edge of the display window perpendicularly to the plane of the resilient ele- ments. A screening cap for screening the electron beams from the earth's magnetic field is connected on the mandrils in such manner that the screening cap exerts no pressure on the resilient elements.

381915

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