Contact lens with two antenna elements

Abstract

A contact lens according to one embodiment of the present disclosure includes a lens substrate to be worn on an eyeball, an antenna unit that is provided on the lens substrate and receives alternating-current energy through a human body, and a load that receives electric power supplied from the antenna unit. The antenna unit includes a first antenna element including a first conductor and a second antenna element including a second conductor. The first conductor is provided on the lens substrate at a position that is in contact with the eyeball or an eyelid when an eye is open. The second conductor is provided on the lens substrate at a position that is separated from the first conductor by a predetermined gap and not in contact with the eyeball or the eyelid when the eye is open.

Dependencies are inferred from the claim text.