ANDREW J. BOYDSTON,ROBERT H. GRUBBS,CHRIS DAEFFLER,NEBOJSA MOMCILOVIC
申请号：
US14071947
公开号：
US20140128494A1
申请日:
2013.11.05
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Compositions and methods for adjustable lenses are provided. In some embodiments, the lenses contain a lens matrix material, a masking compound, and a prepolymer. The lens matrix material provides structure to the lens. The masking compound is capable of blocking polymerization or crosslinking of the prepolymer, until photoisomerization of the compound is triggered, and the compound is converted from a first isomer to a second isomer having a different absorption profile. The prepolymer is a composition that can undergo a polymerization or crosslinking reaction upon photoinitiation to alter one or more of the properties of the lenses.
