COMPOSITE RETARDATION PLATE COMPOSITE POLARIZING PLATE COMPRISING THE SAME AND PREPARATION METHODS FOR THOSE

摘要

The present invention relates to a composite retardation plate, a composite polarizing plate comprising the same, and a method of manufacturing the same, wherein a liquid crystal coating layer formed on a polymer base film is corona or plasma treated to improve bonding strength, A composite retardation plate suitable for being used as a retarder for a thin display, since it can be manufactured by a simple process without using a glass substrate or the like by forming a separate layer or adhesive layer for the addition of a functional layer And a method for producing the same.;