Search International and National Patent Collections
|1. (WO2015046936) OPTICAL FILM AND METHOD FOR MANUFACTURING SAME|
|Applicants:||SAMSUNG SDI CO., LTD.
|Inventors:||KIM, Jong Hoon
PARK, Ki Ho
LEE, Jung Kyu
|Title:||OPTICAL FILM AND METHOD FOR MANUFACTURING SAME|
An optical film comprising: a polarizer; a first adhesive layer and a second adhesive layer respectively formed on two surfaces of the polarizer; and a first protective film and a second protective film formed by being adhered to the first adhesive layer and the second adhesive layer, wherein at least a portion of the first adhesive layer and/or the second adhesive layer has alignment properties, and a method for manufacturing an optical film allowing an adhesive inside a laminated film to have alignment properties, by laminating a polyvinyl alcohol-based film on at least one surface of the optical film while an adhesive is interposed, and laminating same.