发明名称 |
Readjustable optical elements |
摘要 |
The invention relates to optical elements whose optical properties can be repeatedly adjusted over time. Through the use of modifying compositions capable of stimulus induced polymerization coupled with a blend of stimulus absorbers and initiators, it is possible to repeatedly adjust the optical properties of the element by exposing the lens to a stimulus which exceeds the absorption capacity of the stimulus absorber.
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申请公布号 |
US6851804(B2) |
申请公布日期 |
2005.02.08 |
申请号 |
US20020324540 |
申请日期 |
2002.12.19 |
申请人 |
JETHMALANI JAGDISH M.;CHANG SHIAO H. |
发明人 |
JETHMALANI JAGDISH M.;CHANG SHIAO H. |
分类号 |
G02C7/02;A61F2/16;A61L27/48;A61L27/50;B29D11/00;C08F2/48;C08F2/50;C08F290/06;C08K5/3475;G02B1/04;G02C7/04;(IPC1-7):C08K5/34;A61F2/14;G02C7/00 |
主分类号 |
G02C7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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