Color picture tube

Details Color picture tube Color picture tube

1986-09-17

1988-03-08

Moore, David K.

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

313406, H01J 2907

Patent

active

047301422

ABSTRACT:
The shadow mask of a color picture tube is connected to studs in the faceplate via hold members. To secure the hold members in position, screw or pressfit fasteners are inserted into the free ends of the studs. The heads of the fasteners force the hold members against the studs.

REFERENCES:
patent: 2899578 (1959-08-01), Vincent
patent: 2922063 (1960-01-01), Haas
patent: 3700949 (1972-10-01), Watanabe et al.
patent: 4506188 (1985-03-01), Puhak
patent: 4644222 (1987-02-01), Brunn

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