Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses
Patent
1998-07-14
1999-08-31
Dang, Hung Xuan
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
351 51, 351158, G02C 100
Patent
active
059460717
ABSTRACT:
An eyeglass frame includes an elongated flexible electroluminescent light source extending along a perimeter extent of the frame. A self contained voltage source is also carried by the eyeglass frame, together with a manually operable switch. When the switch is placed in the On position a continuous source of electroluminescent light will be emitted along the entire perimeter extent of the frame which includes the electroluminescent light source. A reflective surface may be provided along the rear of the eyeglass frame so that all the rays of the electroluminescent light source are forwardly directed.
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Dang Hung Xuan
Live Wire Enterprises, Inc.
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