| 摘要 |
<p>A group III-V semiconductor DC transformer and a method for forming the same are provided. The group III-V semiconductor DC transformer comprises: an isolation layer (3) with a material of transparent insulating dielectric; a plurality of group III-V semiconductor light emitting diodes (1) formed on one surface of the isolation layer (3) for emitting a working light with specified wavelength to convert an electric energy into an optical energy; a plurality of group III-V semiconductor photovoltaic cells (2) formed on one surface of the isolation layer (3) for absorbing the working light to convert the optical energy into the electric energy, in which a working light spectrum of each group III-V semiconductor light emitting diode (1) is matched with that of each group III-V semiconductor photovoltaic cell (2), and the isolation layer (3) is transparent to the working light.</p> |
