A CRT HAVING A SHADOW MASK VIBRATION DAMPER

摘要

The invention provides an improved vibration damper (46) for use in a tension mask assembly (10) of a CRT (1). The improved vibration damper is provided along edges (42) of a tension mask (30) which is attached to a support frame (20). The vibration damper consists of an elongated strip member having first and second ends mounted to a surface of the tension mask along its borders (36). A substantial portion of the elongated strip member located between the first and second ends lies in frictional contact with the tension mask to receive vibrations induced in the mask.