Thin film electroluminescence device

Details Thin film electroluminescence device Thin film electroluminescence device

1989-12-18

1992-02-04

Yusko, Donald J.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313509, 2523014H, 340781, H01J 162, C09K 1108

Patent

active

050862529

ABSTRACT:
A thin film electroluminescence device is disclosed which comprises an electrode formed on a transparent substrate, one dielectric layer formed on the electrode, an emitting layer composed of a fluoride compound of the alkaline earth metal as a host material and element ions added as a luminescence center to the host material formed on the dielectric layer, the other dielectric layer formed on the emitting layer, the other electrode provided on the other dielectric layer.

REFERENCES:
patent: 4048533 (1977-09-01), Hinson et al.
patent: 4126807 (1978-11-01), Wedding et al.
patent: 4278913 (1981-07-01), Kagami et al.
patent: 4442377 (1984-04-01), Higton et al.
patent: 4670355 (1987-06-01), Matsudaira
patent: 4869973 (1989-09-01), Nishikawa et al.
patent: 4879493 (1989-11-01), Mastuno et al.
patent: 4894548 (1990-01-01), Takahashi et al.
patent: 4926047 (1990-05-01), Takahashi et al.
patent: 4940315 (1990-07-01), Demiryont
Phosphor Handbook, Ed., Phosphor Research Society, OHMSHA. Ltd., 1987 (p. 119).
Phosphor Handbook, Ed., Phosphor Research Society, OHMSHA, Ltd., 1987 (pp. 294-295).

Affiliated with

Also associated with

Rating

Thin film electroluminescence device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thin film electroluminescence device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thin film electroluminescence device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-349310