Abstract: A non-contact light emitting display for a vehicle is disclosed as having at least: a light emitting unit, a first induction coil to supply electric power for the light emitting unit; the first induction coil generates electric power by non-contact induction with an inductor of the vehicle for executing one way or two way signal transmission. Thereby, the non-contact light emitting display can save the provision of exposed electric conductors or conducting pins, it can obtain electric power from the vehicle to execute one way or two way signal transmission, or can be used on an aeronautic, a space or a sea vehicle for illumination with the effect of water proofness and dust proofness.