发明申请
- 专利标题： LENSES CAPABLE OF POST-FABRICATION POWER MODIFICATION
- 专利标题（中）： 镜头可以进行后制动功率修改
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申请号： US11743119申请日： 2007-05-01
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公开(公告)号： US20070260311A1公开(公告)日： 2007-11-08
- 发明人: Jagdish Jethmalani , Daniel Schwartz , Julia Kornfield , Robert Grubbs , Christian Sandstedt
- 申请人： Jagdish Jethmalani , Daniel Schwartz , Julia Kornfield , Robert Grubbs , Christian Sandstedt
- 专利权人： California Institute of Technology,The Regents of the University of California
- 当前专利权人： California Institute of Technology,The Regents of the University of California
- 主分类号： A61F2/16
- IPC分类号： A61F2/16 ; G02B1/00 ; G02C7/04
摘要：
The present invention relates to lenses that are capable of post-fabrication power modifications. In general, the inventive lenses comprise (i) a first polymer matrix and (ii) a refraction modulating composition that is capable of stimulus-induced polymerization dispersed therein. When at least a portion of the lens is exposed to an appropriate stimulus, the refraction modulating composition forms a second polymer matrix. The amount and location of the second polymer matrix may modify a lens characteristic such as lens power by changing its refractive index and/or by altering its shape. The inventive lenses have a number of applications in the electronics and medical fields as data storage means and as medical lenses, particularly intraocular lenses, respectively.
公开/授权文献
- US07798644B2 Lenses capable of post-fabrication power modification 公开/授权日：2010-09-21
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