| 摘要 |
<p>The present invention causes the drive unit of a light-emitting device provided with an inorganic EL element to be more compact and lightweight. In order to cause the inorganic EL element, which is a capacitive load, to emit light, an inductor is connected to the inorganic EL element, configuring an LC resonance circuit. The inductor (2) is configured from an air-core coil comparable to the outer size of the inorganic EL element. By means of disposing the inductor (air-core coil) (2) at the non-light-emitting surface (1B) of the inorganic EL element (1), it is possible to dispose the inductor (2) in a space-saving manner and physically separated from the drive unit without obstructing the emission of light.</p> |
