POLARIZING PLATE WITH TRANSPARENT CONDUCTIVE LAYER

摘要

PURPOSE:To obtain a thin liquid crystal display panel with high heat resistance and liquid crystal resistance and excellent quality of display by laminating specific transparent synthetic resin films on a single or double sides of a polarizing element film and coating the opposite side to the polarizing element film with a transparent conductive film. CONSTITUTION:A transparent resin film or sheet 10 such as poly-4-methyl pentene and polysulfone with the heat deformation temperature of 80 deg.C and over and the retardation value R (the product of the absolute value of the difference between 2 refractive indexes vertical to a film and the thickness of film) of 30mmu or less is laminated on the single or double sides of a polarizing element film 8 (obtained by adding a dichromatic dye or I2 to ethylene-vinyl alchol copolymer) directly by heat adhesion or through an ahderent layer 9. A transparent conductive film 2 is formed on the film 10 in the opposite side to the element film 8 directly or through a specific hardened film 16. If may be available to fit a reflecting plate 14 on the surface of the polarizing film 8 in the opposite side to the filter 2. In addition, it may be also available to give the characteristics of filters to one side 9' of the adherent layer and one side 10' of the film. The liquid crystal panel can be easily assembled by the polarizing plate obtained by the method mentioned above.