POLARIZING PLATE AND LIQUID CRYTSTAL DISPLAY DEVICE INTEGRATING EMBEDDED TOUCH SCREEN PANNEL COMPRISING THE SAME

摘要

PURPOSE: A polarizing plate and an embedded touch screen panel integrated type liquid crystal display apparatus are provided to secure enough rigidity through a thickness compensation film, thereby omitting a transparent protection plate. CONSTITUTION: A polarizing plate(100) is arranged into a junction structure of a thickness compensation film(30) welded in one surface of a polarizing film(10) with an adhesive material layer(20) as a medium. A protection film(11,13) is laminated on both surfaces of a polarizer(12). A functional processing layer is arranged on the upper part of the protection film. The polarizer is arranged by adsorbing a dichroic dye on a polyvinyl alcohol film. The protection film is used for protecting the polarizer. The protection film which is not welded with the thickness compensation film among the protection films is acquired by arranging the functional processing layer on a surface not welded with the polarizer.