Apparatus for pad printing a conductive picture on an irregular surface

An apparatus for printing a complete conductive picture containing a conductive color on an irregular surface of a detail comprising:

• at least one cliché being capable of having at least first and second portions of said conductive color therein, said first portion corresponding to a first one of at least two conductive partial pictures and said second portion corresponding to a second one of said at least two conductive partial pictures;
• a first one of at least one printing pad arranged to fetch said first portion of said conductive color from said at least one cliché and print said first portion of said conductive color on said irregular surface of said detail, said first printing pad having a first shape corresponding to said irregular surface of said detail where said first conductive partial picture is printed;
• and
• a second one of said at least one printing pad arranged to fetch said second portion of said conductive color from said at least one cliché and print said second portion of said conductive color on said irregular surface of said detail, said second printing pad having a second shape different from said first shape of said first printing pad and corresponding to said irregular surface of said detail where said second conductive partial picture is printed, said conductive color shielding said detail from electromagnetic radiation.