Contrast enhanced electroluminescent device

Details Contrast enhanced electroluminescent device Contrast enhanced electroluminescent device

1981-05-11

1984-06-19

Laroche, Eugene R.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313509, 313518, 313498, 427 66, H01J 162, H01J 6304

Patent

active

044555067

ABSTRACT:
A contrast enhanced electroluminescent device employs a chromium oxide-chromium cermet as the contrast enhancing material.

REFERENCES:
patent: 3200279 (1965-08-01), Westerveld et al.
patent: 3560784 (1971-02-01), Steele et al.
patent: 4096026 (1978-06-01), Takeuchi
patent: 4312915 (1982-01-01), Fan
patent: 4326007 (1920-04-01), Williams et al.

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