Method of preparing conductive gaskets on chassis, chassis, and method of assembling electric device

The present invention discloses a method of preparing a conductive gaskets on a chassis, a chassis, and a method of assembling an electric device. The method of preparing conductive gaskets on a chassis includes steps as follows: a chassis is provided; an elastomer is pasted on an inner surface of the chassis; and A conductive film is formed to cover both the inner surface of the chassis and the elastomer.