发明名称 |
Hybrid progressive electro-active ophthalmic lens |
摘要 |
Disclosed are eyeglasses and a corresponding method for providing vision correction using eyeglasses. The eyeglasses comprise an electro-active lens; a switch adapted to produce a signal in response to movement of a user's head; and a controller operably connected to the electro-active lens for receiving the signal from the switch and changing a refractive index of the electro-active lens. Said switch may be controlled by an accelerometer or microgyroscope so as to produce the signal in response to movement of a user's head. |
申请公布号 |
EP2293136(B1) |
申请公布日期 |
2013.12.11 |
申请号 |
EP20100182489 |
申请日期 |
2000.06.30 |
申请人 |
E-VISION, LLC |
发明人 |
DUSTON, DWIGHT P.;BLUM, RONALD D. |
分类号 |
G02C7/02;G02C7/08;A61B3/028;A61B3/04;A61F9/00;G02C7/06;G02C7/10;G02C7/12;G02C11/00;G02F1/13 |
主分类号 |
G02C7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|