Shield-anode coating contactor and CRT incorporating same

Details Shield-anode coating contactor and CRT incorporating same Shield-anode coating contactor and CRT incorporating same

1995-05-15

1996-04-23

O'Shea, Sandra L.

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

313404, 313405, H01J 2902

Patent

active

055106692

ABSTRACT:
An improved IMS-anode coating spring contactor for a cathode ray tube (CRT) has a base with a semi-dart clip configuration and a tail extending from the base, which base and tail are interlocked in a set of two adjacent apertures in the IMS of the CRT. When assembled into a CRT, the body of the contactor is flexed, urging the head against the anode coating, and urging the base and tail against the edges of the apertures, thereby to achieve good electrical contact between the IMS and the anode coating.

REFERENCES:
patent: 2951179 (1960-08-01), Evans
patent: 3346753 (1967-10-01), Haas
patent: 4243908 (1981-01-01), Brenner
patent: 4433267 (1984-02-01), Kuryla et al.
patent: 4670686 (1987-06-01), Muenkel et al.
patent: 4737681 (1988-04-01), Dietch et al.
patent: 5126624 (1992-06-01), Ji
patent: 5218266 (1993-06-01), Lee

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