Electroluminescent device

Coating processes – Electrical product produced – Fluorescent or phosphorescent base coating

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427226, 427380, 4273855, 4273897, 4274072, 4274195, 4274071, B05D 517

Patent

active

055609570

ABSTRACT:
An electroluminescent (EL) device has a ceramic electroluminescent active layer and may be prepared by forming layers by a sol-gel process.

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