| 摘要 |
PROBLEM TO BE SOLVED: To provide a multicolor display body which is low-cost and has simple circuit constitution. SOLUTION: Provided are a display means 2 which has a plurality of display bodies 3 to 8 comprising a plurality of light emitting elements arrayed in matrix and turns on and off the plurality of display elements to make a specified display, an input means 14 of inputting message information, and a control means 21, which makes the display means 2 to display a message; and the display bodies 3 to 8 comprises a plurality of light emitting element groups which are arrayed in a row or column direction or obliquely, and the respective light emitting element groups radiate specified colors from red to purple respectively. COPYRIGHT: (C)2005,JPO&NCIPI
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