Beam guide structure for a flat panel display device

Details Beam guide structure for a flat panel display device Beam guide structure for a flat panel display device

1980-02-29

1982-05-18

Lieberman, Eli

Electric lamp and discharge devices

Cathode ray tube

Beam deflecting means

313438, H01J 2902

Patent

active

043307353

ABSTRACT:
A beam guide assembly for a flat panel display device includes a plurality of meshes arranged in a spaced parallel relationship. Insulative supports permanently retain the meshes in the spaced relationship. The supports preferably comprises glass rods or beads spaced along the length of the assembly with portions of the meshes embedded therein. The beads are transversely displaced to allow beads of adjacent assemblies to be interleaved in a common aligned column. The beam guide assemblies can readily be fabricated and assembled using automatic and mass production techniques.

REFERENCES:
patent: 4049991 (1977-09-01), Collins
patent: 4101802 (1978-07-01), Andreuski

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