Patent ID: 7508461
Filing Date: 2009-03-24
Classification: G02F,G06F

Abstract:
1. A polarizer for a touch panel and a liquid crystal display panel, the polarizer comprising: a lower film; an optical film polarizing light for the liquid crystal display panel over the lower film; and a resistive film printed with electrodes over the optical film, wherein the resistive film includes a base film and transparent conductive layer and serves as one of a pair of resistive films for the touch panel, wherein the lower film and the base film are formed to maintain the mechanical strength of the optical film, wherein the polarizer including the optical film and the resistive film is made by a method including: adhering the lower film to a lower surface of the optical film; and adhering the resistive film printed with electrodes to an upper surface of the optical film, wherein the resistive film is cut into a predetermined size and then is adhered to the optical film.