Encapsulated electroluminescence device

Details Encapsulated electroluminescence device Encapsulated electroluminescence device

1989-02-16

1990-10-30

DeMeo, Palmer C.

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

313512, 350345, H05B 3304, H05B 3306

Patent

active

049671170

ABSTRACT:
An electroluminescence device having an excellent moisture-resistant property is disclosed. Such an electroluminescence device comprises a light emitting layer inserted between an opposite electrode and a transparent electrode to form a multi-layered structure, said structure being airtightly sealed by a pair of protective sheets and said ELD being able to be fitted to an external apparatus by means of a metal fixture. The ELD is characterized in that a metal composite film is formed by inserting a metal foil between a pair of resin films and is used for one of the protective sheets for said opposite electrode. The composite film having a notch which is formed by removing part of the metal foil around a portion of the metal composite film prepared to accommodate the metal fixture.

REFERENCES:
patent: 3509401 (1970-04-01), Calley, Jr. et al.
patent: 3514825 (1970-06-01), Vodicka
patent: 4721883 (1988-01-01), Jacobs et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-276833