| 摘要 |
PURPOSE:To suppress prespiration in parts contacting with the frame of sunglasses and to eliminate an unpleasant feeling by incorporating a solar battery in sunglasses and using the cooling action of the Peltier effect which is caused at the contact between different kinds of conductor parts in the frame by the electromotive force of this battery. CONSTITUTION:If solar rays are incident from the side of a protective film 1g when a user puts on glasses having a frame 2, the electromotive force is generated in a solar battery layer 1d, and for example, a transparent electrode 1c and the other transparent electrode 12 function as a positive pole and a negative pole respectively if PIN constitution is adopted from the transparent electrode 1e to the other transparent electrode 1c. Currents are flowed to conductors 2b and 2f through transparent electrodes 1c and 1e and metallic electrodes 1b and 1f by the electromotive force generated in the solar battery layer 1d, and at this time, the cooling action due to the Peltier effect is caused in a heat absorbing part 3d as the contents between conductors 2b and 2f through semiconductors 3c and 3e in the other ends of them. |
