Suspension means for shadow mask in a cathode ray tube

Details Suspension means for shadow mask in a cathode ray tube Suspension means for shadow mask in a cathode ray tube

1986-08-27

1988-12-06

Boudreau, Leo H.

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

313402, H01J 2907

Patent

active

047898054

ABSTRACT:
Shadow mask is suspended from glass envelope by spring steel suspension elements which are connected to the envelope by metal connectors which are plastically deformed at low temperatures, avoiding thermal stresses on the glass.

REFERENCES:
patent: 4164682 (1979-08-01), Palac
patent: 4358702 (1982-11-01), Gijrath et al.

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