| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a spray device capable of easily carrying out color change. <P>SOLUTION: The spray device comprises a piezoelectric element 2 and a metallic horn 1. In the device, an ink ribbon 4 is movably arranged in the tip of the metallic horn as an ink supply means. The ink ribbon is constituted so as to individually hold each of inks with a plurality of colors. Then, the piezoelectric element generates ultrasonic vibration, and the ink of the ink ribbon is flied and recorded on a recording paper 5, as an object to be deposited with the ink, by the ultrasonic wave generated from the tip of the metallic horn. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
