LAMINATE FILM, FILM ROLL OF THE SAME, LIGHT-TRANSMITTING CONDUCTIVE FILM OBTAINED FROM THE SAME, AND TOUCH PANEL UTILIZING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a laminate film in which a protective film is stuck to a light-transmitting conductive film having a relatively smooth surface of a light-transmitting conductive layer, and a bubble defect phenomenon is suppressed.SOLUTION: The laminate film comprises (A) a light-transmitting conductive film and (B) a protective film, in which the light-transmitting conductive film (A) includes at least each one layer of (A-1) light-transmitting support layers and (A-2) light-transmitting conductive layers, and at least one outermost layer is the light-transmitting conductive layer (A-2). At least one light-transmitting conductive layer (A-2) as the outermost layer of the light-transmitting conductive film (A) is disposed on one surface of the laminate film. The protective film (B) is disposed on the other surface of the laminate film. The surface on the light-transmitting conductive layer (A-2) side has an average surface roughness Ra of 0.4 to 2 nm.