| 摘要 |
PROBLEM TO BE SOLVED: To provide an aroma device emitting optimal aroma matched with a music output from a speaker and an image displayed on an image display device to an indoor space or the like in real time. SOLUTION: This aroma device which emits various type of aroma matched with the music output from the speaker and the image displayed on the image display device to the indoor space is provided with a plurality of liquid aroma storage tanks 11a-11d, a plurality of liquid aroma injecting heads 13a-13dy provided matedly with the respective liquid aroma storage tanks 11a-11d, and a control device 15 drivingly controlling the liquid aroma injecting heads 13a-13d by a signal from the outside. The liquid aroma injecting heads 13a-13d are constituted of ink jet type liquid injectors using electrostriction effects of piezoelectric elements. COPYRIGHT: (C)2005,JPO&NCIPI
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