NOVELTY - An electromagnetic wave control material (20) is manufactured by forming metal layer (24a) with thickness of 40-2000 nm which contains metal selected from gold, silver, copper, platinum, aluminum, zinc, nickel, tin, palladium, rhodium, chromium and/or iron on surface of base layer (22), forming self-organizing film (26) containing UV light sensitive compound (a) in surface of metal layer, coating part(s) of surface of self-organizing film with resin layer, and forming metal wiring (24) by removing part of metal layer that is not coated with resin layer by etching.    USE - Manufacture of electromagnetic wave control material for electromagnetic shielding material, antistatic film, wire grid, antennas, and flat panel displays e.g. LCD, solar cell and touch panels. Can also be used as electromagnetic wave shield sheet for frames of electronic device, and wire grid type polarized light material e.g. polarizing plate and polarizing film.    ADVANTAGE - The method is simple, and manufactures electromagnetic wave control material which is excellent in electromagnetic shielding.    DETAILED DESCRIPTION - An electromagnetic wave control material (20) is manufactured by forming metal layer (24a) with thickness of 40-2000 nm which contains metal selected from gold, silver, copper, platinum, aluminum, zinc, nickel, tin, palladium, rhodium, chromium and/or iron on surface of base layer (22), forming self-organizing film (26) containing UV light sensitive compound (a) of formula (I) in surface of metal layer, coating part(s) of surface of self-organizing film with resin layer, and forming metal wiring (24) by removing part of metal layer that is not coated with resin layer by etching. (JP2011054686A-001)    R1-R6=H, 1-6C hydrocarbon, 1-6C hydrocarbon connected by O or N or -X-(CH2)m-SH;    X=O, OCO, COO, NH or NHCO; and    m=1-20.    An INDEPENDENT CLAIM is included for an electromagnetic wave control material.    DESCRIPTION OF DRAWING(S) - The drawing shows a conceptual diagram of the manufacturing method of electromagnetic wave control material.    Electromagnetic wave control material (20)    Base layer (22)    Metal wiring (24)    Metal layer (24a)    Self-organizing film (26)