Electronic apparatus

Abstract

Provided is an electronic apparatus having a solar cell and a light-emitting unit and capable of suppressing an increase in size. This electronic apparatus (1) comprises a solar cell (2) and a light-emitting unit (3). The solar cell (2) comprises a translucent substrate and a power generation unit (2b) provided on the translucent substrate. The solar cell (2) has a high-transmission region (2c) that does not include the power generation unit (2b) and that includes a portion of the translucent substrate. In the high-transmission region (2c), the transmittance of visible light incident perpendicularly to a light-receiving surface of the solar cell (2) is 80% or more. The light-emitting unit (3) irradiates the rear surface of the solar cell (2) positioned on the opposite side of the light-receiving surface with directional visible light having an optical axis extending in the maximum radiation direction, and the optical axis passes through only the high-transmission region (2c) of the solar cell (2).

Images