Light emitting element and flat panel display including diamond

Details Light emitting element and flat panel display including diamond Light emitting element and flat panel display including diamond

1998-05-13

2000-06-06

Patel, Vip

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313502, 313509, 313512, 313309, 313336, H01J 6304

Patent

active

060722754

ABSTRACT:
A light emitting element and a flat panel display that includes the element has a diamond film, which can achieve a stable and strong light emission with low electricity consumption. The light emitting element has a multilayer structure with an optional base material, a lower electrode, a diamond film, a fluorescent thin film, an upper electrode, and an upper electrode for wiring purposes. Under a proper biasing voltage between the lower and upper electrodes, carriers (either electrons or holes) are injected from the lower electrode to the diamond film, and are accelerated in the diamond film, so as to excite the fluorescent thin film and cause the thin film to fluoresce.

REFERENCES:
patent: 4695859 (1987-09-01), Guha et al.
patent: 5243199 (1993-09-01), Shiomi et al.
patent: 5506422 (1996-04-01), Dreifus et al.
patent: 5612548 (1997-03-01), Saito et al.

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