Supporting members for a color selecting electrode assembly

Details Supporting members for a color selecting electrode assembly Supporting members for a color selecting electrode assembly

1995-11-01

1997-09-30

Horabik, Michael

Electric lamp and discharge devices

Cathode ray tube

Shadow mask, support or shield

313404, 313407, H01J 2907

Patent

active

056729359

ABSTRACT:
A color selecting electrode assembly for color cathode ray tubes includes: an aperture grill having thin slits; a frame over which the aperture grill is stretched; and supporting members in which a fixing portion at one end is attached to the frame and an engaging portion at the other end is engaged with a panel pin provided on a panel side wall so as to support the frame. An elastic portion of the supporting members is arranged in such a manner that boundary portions of the elastic portion with the fixing portion and the engaging portion become parallel to a longitudinal-direction of the slits. An engaging hole bored in the engaging portion is provided at such a position that the engaging hole intersects with an imaginary extension plane in which a joining portion of the frame and the aperture grill is extended in a direction parallel to a tube axis of a color cathode ray tube.

REFERENCES:
patent: 4652792 (1987-03-01), Tokita et al.
patent: 4886997 (1989-12-01), Inoue et al.
patent: 5003218 (1991-03-01), Gijrath et al.
patent: 5416377 (1995-05-01), Kim

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