Vibration damping means for a strip shadow mask

Details Vibration damping means for a strip shadow mask Vibration damping means for a strip shadow mask

1992-12-28

1995-02-21

Yusko, Donald J.

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

313269, H01J 2902

Patent

active

053919572

ABSTRACT:
A color CRT has a strip-type shadow mask and a magnetic shield internal to the funnel. At least one wire is suspended between the walls of the magnetic shield in contact with the strips of the mask to dampen image-distorting vibration of the strips.

REFERENCES:
patent: 3549932 (1970-12-01), Lindeman
patent: 4333034 (1982-06-01), Ohgoshi et al.
patent: 4504764 (1985-03-01), Sakamoto et al.
patent: 4778427 (1988-10-01), Strauss
patent: 4780641 (1988-10-01), Hashiba et al.

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