[EN] METHOD OF PREPARING A BIREFRINGENT POLYMER FILM<br/>[FR] PROCÉDÉ DE FABRICATION D'UN FILM POLYMÈRE BIRÉFRINGENT
申请人:MERCK PATENT GMBH
公开号:WO2014000846A1
公开(公告)日:2014-01-03
The invention relates to a method of preparing a polymer film and to the use of such polymer film as in liquid crystal displays (LCDs) or other optical or electro optical devices, for decorative or security applications, as alignment layer or optical retardation film.