公开(公告)号：US5684636A

公开(公告)日：1997-11-04

申请号：US518651

申请日：1995-08-24

申请人： Andrea W. Chow ,  Hope B. Warren ,  Susan P. Ermer

发明人： Andrea W. Chow ,  Hope B. Warren ,  Susan P. Ermer

IPC分类号： G02B3/12

CPC分类号： G02B3/12

摘要： A polymer composition is provided for use as a liquid lens element in a compound lens designed to reduce chromatic aberration. The polymer composition (i) has an abnormal optical dispersion and (ii) is more easily fabricated into the compound lens than a conventional optical liquid. The composition contains an abnormal optical liquid characterized by an abnormal optical dispersion and a polymer component. The polymer is soluble in the optical liquid and is present in an amount effective to impart a viscosity that is at least an order of magnitude greater than that of the liquid alone at a selected temperature.

摘要翻译： 聚合物组合物被提供用于复合透镜中用作液体透镜元件，用于减小色差。 聚合物组合物（i）具有异常的光学分散体，和（ii）比传统的光学液体更容易地制成复合透镜。 该组合物含有以异常光学分散体和聚合物组分为特征的异常光学液体。 聚合物可溶于光学液体中，并且以有效量的量存在，该粘度比选定温度下单独液体的粘度至少大一个数量级。