发明名称 |
Method for stabilizing refractive index profiles using polymer mixtures |
摘要 |
A method for making an optical element comprises polymerizing a first monomer to form a first polymer, the first polymer having a spatially varying degree of cure that provides a predetermined refractive index profile; and polymerizing a second monomer in the presence of the first polymer to form a second polymer intermixed with the first polymer, the second polymer stabilizing the first polymer and the refractive index profile.
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申请公布号 |
US7772297(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20090361498 |
申请日期 |
2009.01.28 |
申请人 |
OPHTHONIX, INC. |
发明人 |
LAI SHUI T.;BRUNS DONALD G.;SVERDRUP LAWRENCE H.;ABDEL-SADEK GOMAA G. |
分类号 |
C08J3/28;C08F2/50;G02B1/00;G02B1/04 |
主分类号 |
C08J3/28 |
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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