Cathode-ray tube having arc suppressing means therein

Details Cathode-ray tube having arc suppressing means therein Cathode-ray tube having arc suppressing means therein

1989-05-22

1991-03-19

DeMeo, Palmer C.

Electric lamp and discharge devices

Cathode ray tube

Plural beam generating or control

313456, 313482, H01J 2982

Patent

active

050013890

ABSTRACT:
The present invention provides an improved cathode-ray tube. The neck of the tube envelope is closed at one end by a stem that includes a plurality of electrically conductive pins extending therethrough. The pins are interconnected to various electrodes of the gun by electrical leads that are welded to respective pins. The improvement comprises at least one of the leads having a bend therein that positions a nonwelded portion of the lead between a lead-to-pin weld location and the neck of the tube.

REFERENCES:
patent: 2375815 (1945-05-01), Ohl
patent: 4061943 (1977-12-01), DiDominico et al.

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