| abstract |
A polarizer capable of realizing multifunctionality and high functionality of an electronic device such as an image display apparatus is provided. A polarizer according to an embodiment of the present invention includes a resin film containing iodine, wherein the polarizer has a transparent portion having a transmittance higher than that of other portions, and the transparent portion has a single hue of less than 1.0 ( a 2 +b 2 ) 1/2 , a indicates the a value of the Lab color system, and b indicates the b value of the Lab color system. |