Fluorescent display device

Details Fluorescent display device Fluorescent display device

1988-09-30

1990-02-06

Wieder, Kenneth

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313497, H01J 6302

Patent

active

048990817

ABSTRACT:
A fluorescent display device capable of eliminating a display defect and exhibiting high luminance to improve quality of a luminous display and provide the display with good visibility. The fluorescent display device is the plane grid type and includes, in place of mesh-like grids, plane grids of a three-layer structure comprising metal film sections, insulating layer sections and conductive layer sections.

REFERENCES:
patent: 4542317 (1985-09-01), Morimoto et al.
patent: 4763041 (1988-08-01), Segawa

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