Methods of forming composite optical film (100) are disclosed. The methods include exposing a composite film to a first energy source (340) to cure the composite film to (321) a first cure state. The composite film includes reinforcing (102) fibers dispersed within a curable resin (104). Then the method includes removing the first energy source from the first cure state composite film and then exposing the first cure state composite film to a second energy source (341) to further cure the composite film to a second cure state. The method includes 10 combining the composite film with an optical element to from the composite optical film.
申请公布号
EP2170591(A1)
申请公布日期
2010.04.07
申请号
EP20080772110
申请日期
2008.06.27
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
PEKUROVSKY, MIKHAIL L.;THUNHORST, KRISTIN L.;DETWILER, NOREEN G.;BENSON, OLESTER JR.