DOUBLE DISPLAY DEVICE OF WARNING SYMBOLS AT INSTRUMENT PANEL AND TELL TALE DISPLAY

摘要

PURPOSE: An overlay mark apparatus of a lamp is provided to reduce the size of a dash board by including a pair of light emitting members which emit lights of different wavelength and laminating a film having a printing layer differently reacting with each wavelength. CONSTITUTION: A first light emitting member(12) and a second light emitting member(14) emit lights of different wavelength. A first film(22) is formed on the upper side of the first light emitting member and the second light emitting member. A second film(24) is laminated on the upper side of the first film. A first printing layer(32) forms a specific reaction zone reacting with light of wavelength emitted from the first light emitting member on the first film. A second printing layer(34) forms a specific reaction zone reacting with light of wavelength emitted from the second light emitting member on the second film.