METHOD FOR MANUFACTURING POLARIZATION PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

A method for manufacturing a polarization plate and an LCD(Liquid Crystal Display) are provided to prevent unevenness of a record on the surface of a protection layer due to drawing of a polarization film according as moisture regain of a polarizer is 5~30% when the protection layer is bonded in a side or both sides of the polarizer. A method for manufacturing a polarization plate comprises the following steps. According as a hydrophilic polymer film having a thickness of 10~200mum is drawn four to seven times, a polarizer is configured. A moisture regain of the polarizer is 15~30% when the polarizer is bonded with a protection layer. The bonding is performed by using at least an adhesive comprising vinyl alcohol polymer or an adhesive comprising water-soluble cross-linking agent of vinyl alcohol polymer.