| 摘要 |
<p>A wireless charging system, including: a light ray energy providing device (100) being configured to emit light rays within a specific waveband so as to provide spectrum energy within the specific waveband; and a photoelectric conversion device (200) having a photocell and having a high photoelectric conversion efficiency towards the light ray energy within the specific waveband so as to convert the light ray energy into electric energy. The light ray energy providing device provides light rays within a specific waveband to the photoelectric conversion device, thereby being able to greatly improve the charging efficiency of wireless charging.</p> |
