PURPOSE: To provide a display article capable of easily confirming the display content of a switch or a meter even in the night or a dark place 1, constituted by providing a printing layer comprising transparant ink containing a phosphorescent substance to one surface of a transparent film while providing a printing layer comprising color opaque ink to the other position or onto said layer.
CONSTITUTION: A printing layer 2 such as a character, a mark or a pattern due to color opaque ink (e.g., ink containing a pigment. such as titanium oxide) and a printing layer 3 due to transparent ink containing a phosphorescent substance (e.g., zinc phosphate) are formed to the same single surface of a transparent film 1 so as not to be overlapped to each other. As the other example, the printing layer 3 due to the transparent ink containing phosphorescent substance is formed on the single surface of the transparent film 1 and the printing layer 2 due to the color opaque ink is formed on said layer 3. Display content is confirmed by the aforementioned printing layer 2 in a bright place and by the aforementioned printing layer 3 in a dark place.
JPS56564B2 | 1981-01-08 | |||
JP56115269B | ||||
JPS58166092A | 1983-10-01 |