| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical decoration system, a power supply system and display elements, in which the arrangement and number of display elements, such as a light emitter can be freely changed, and a complicated lightable control. <P>SOLUTION: The optical decoration system comprises a power supply device 10, that supplies a composite signal that combined power supply power and a lighting pattern control signal; a power supply line 14 for transmitting the composite signal, which is connected to the output terminal of the power supply device 10; an electromagnetic induction coupling member 22 for receiving the composite signal, which is arranged in the power supply line and electromagnetically coupled therewith; the light-emitting device 26 operated by the power supply power, and the lighting of which is controlled with a lighting pattern control signal; and a plurality of display elements 20 arranged in the power supply line 14. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
