| 摘要 |
PURPOSE:To add a multi-function property to spectacles, and also to confirm display contents in a state that the spectacles have been worn, by fitting a display to an optional part of the spectacle lens. CONSTITUTION:On a spectacle lens 1, a display 2 is provided, and to a temple 3, a driving device 4 and a battery 5 are fitted. For the display 2, there are used a liquid crystal, a light emitting diode, an electroluminescence element and a fluorescent discharge element. In case when the liquid crystal has been used, if it is constituted so that display contents are displayed only when voltage has been applied to a transparent electrode, a regular field of view is not obstructed even if the display 2 is provided on an optional position of the lens 1. As for the display contents, time, date, temperature, body heat, animation, game, video information, etc. are available. In this way, it is possible to add a multi-function property to spectacles, and also to confirm the display contents in a state that the spectacles are worn. |
