NOVELTY - The film has a conductive interconnected nano-structure film (110a) that is provided with first and second regions. The first region is provided with an interconnected nano-structure network. The second region is provided with a discontinuous interconnected nano-structure. A conductivity of the first region is 1000 times a conductivity of the second region. A patterned regulating layer (120) is formed at one of the first region and the second region. A protective layer (130) is configured to cover patterned regulating layer and conductive interconnected nano-structure film.    USE - Patterned conductive film for touch panel (claimed) e.g. LCD panel. Can also be used for touch control monitor, flexible display, organic LED (OLED) illumination and solar cell.    ADVANTAGE - Since the patterned regulating layer contacting the conductive interconnected nano-structure film together with specific conductivity regulating treatments are utilized, the conductive interconnected nano-structure film is enabled to provide characteristics in a regional high conductivity and a regional low conductivity and thus the conductive interconnected nano-structure film is patterned. Since the chemical is avoided in the patterned conductive film, the metal waste is avoided and thus the environmental pollution is reduced. The uses of mask are reduced to reduce costs in fabrication. Since the conductivity regulating treatment is performed by using energy sources, the conductivities of specific regions on the conductive film are reduced. Since the arrangement and distribution of the nano-structure are fixed or adhered by the regulating layer, the nanowire is provided without being broken, shorten or becoming a nanosphere.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a method of fabricating a patterned conductive film; and    (2) a touch panel.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the patterned conductive film.    Substrate (100)    Conductive interconnected nano-structure film (110a)    Patterned regulating layer (120)    Protective layer (130)    Release layer (150)