LAMINATED OPTICAL FILM AND METHOD FOR MANUFACTURING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a laminated optical film excellent in workability and dimensional accuracy and in addition in reworkability (reproducing workability) after stuck to a liquid crystal cell used for a liquid crystal display device, a method for manufacturing the same and the liquid crystal display device using the same. SOLUTION: On a strip-shaped optical film (A), another strip-shaped optical film (B) with the width narrower than that of the optical film (A) is laminated in such a way that its longitudinal direction is parallel to the longitudinal direction of the optical film (A) and further the strip-shaped optical film (A) has side drop parts on both ends in the width direction so as to obtain a strip-shaped optical film laminated body. A rectangular strip-shaped optical film laminated body is obtained by cutting the obtained strip-shaped optical film laminated body in a direction vertical to the longitudinal direction.