Portable device

摘要

A portable electronic device comprises illuminating unit (300) configured to illuminate extrapupillarily the skin covering a user's eye cavity with optical radiation, thus resulting in diffuse propagation of optical radiation energy to an optically sensitive tissue of the user's eye, and adapting unit (500, 510, 520, 530, 550, 560) for adapting the illuminating unit (300) to the user's head.

主权项

1. A portable electronic device, comprising:
one or more LED light sources configured for physical contact with a user's skin; and a connecting structure configured to be mounted on a head of the user, the one or more LED light sources attached to the connecting structure such that, when the connecting structure is worn on the head, the one or more LED light sources are positioned and maintained by the connecting structure in contact with a skin of an eyelid of the user at a position outside an area of the pupil of the user's eye, the one or more LED light sources positioned outside of an area in front of a pupil of a user's eye so that the optical radiation emitted from the one or more LED light sources diffusely propagates through soft tissue behind the eyelid toward a suprachiasmatic nucleus of the user behind the eye of the user, said one or more LED light sources oriented so that said optical radiation does not impinge upon the pupil of the user.