AC operating electroluminescence device

摘要

An AC operating electroluminescence device, which has:
a light-emitting layer (14) containing phosphor particles (14a); and
an insulating layer (16) containing an inorganic dielectric substance,
wherein the electroluminescence device is capable of causing electroluminescence,
wherein a total thickness of the light-emitting layer and the insulating layer is less that 15 µm, and
wherein the electroluminescence device starts light emission when an average field intensity applied between electrodes in the electroluminescence device is 0.05 MV/cm or more.