An optical article includes an optical element and a low refractive index layer disposed on the optical element. The low refractive index layer having an effective refractive index of 1.3 or less and including a binder, a plurality of metal oxide particles dispersed in the binder and a plurality of interconnected voids. The low refractive index layer has a haze value of at least 30%.
申请公布号
SG189429(A1)
申请公布日期
2013.05.31
申请号
SG20130028600
申请日期
2011.10.14
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
COGGIO, WILLIAM D.,;STEINER, MICHAEL L.,;EDMONDS, WILLIAM F.,;KAMRATH, ROBERT F.,;LIU, LAN H.;HAO, ENCAI