Flat panel display apparatus and a method of manufacturing there

Details Flat panel display apparatus and a method of manufacturing there Flat panel display apparatus and a method of manufacturing there

1991-12-30

1993-05-11

Yusko, Donald J.

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313309, 313312, 313336, 313351, 313461, H01J 1924, H01J 2918

Patent

active

052104621

ABSTRACT:
In a flat panel display using a field emission type cathode array, a flat fluorescent screen is arranged between a cathode array formed on a flat substrate and a screen comprising a glass plate having a convex curved shape in parallel with the substrate. A vacuum is present in a space between the fluorescent screen and the cathode array and the space between the fluorescent screen and the substrate.

REFERENCES:
patent: 3467878 (1969-09-01), Newberry
patent: 3665241 (1971-05-01), Spindt et al.
patent: 4818914 (1989-04-01), Brodie
patent: 5063323 (1991-11-01), Longo et al.

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