The present invention includes a multilayered polymer film (10) comprising a body of a plurality of alternating layers (12) of a crystalline naphthalene dicarboxylic acid polyester and another selected polymer (14) wherein the layers have a thickness of less than 0.5 micrometer and wherein the crystalline naphthalene dicarboxylic acid polyester layer has a higher index of refraction associated whith at least one in-plane axis adjoining layers of the selected polymer.
申请公布号
WO9517303(A1)
申请公布日期
1995.06.29
申请号
WO1994US14323
申请日期
1994.12.20
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
OUDERKIRK, ANDREW, J.;WEBER, MICHAEL, F.;JONZA, JAMES, M.;STOVER, CARL, A.
