TRANSFER MATERIAL OF LUMINANCE-IMPROVING FILM METHOD OF PREPARING TRANSFER MATERIAL LUMINANCE-IMPROVING FILM METHOD OF MANUFACTURING OPTICAL SHEET MEMBER USING SAID TRANSFER MATERIAL AND OPTICAL SHEET MEMBER

摘要

The invention, including strippable of retardation and λ / 4 plate and the reflective polarizer in this order, and the reflective polarizer comprises a light-reflecting layer formed by fixing a cholesteric liquid crystal phase, λ / 4 plate and a light reflection layer is both polymerizable that is, the film thickness coating hardened layer of the polymerizable liquid crystal composition containing a liquid crystal compound containing a liquid crystal compound on the surface of the orientation layer provided on the surface of the transfer material, of members or of members of improving film brightness than more than 8μm 30μm applying a liquid crystal composition, and manufacturing method of the transfer material, which comprises a step of forming a λ / 4 plate is cured film obtained by coating, the transfer of from the materials to separate the delay obtained brightness enhancement film, a different member from the transfer material method of manufacturing an optical sheet member comprising a step of bonding a polarizing plate to peel peeling surface, and provides an optical sheet member obtained by the above production method. Can using the transfer material of the present invention to provide an optical sheet of a thin film member.