Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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Outline of Final Research Achievements |
In this study, the high frequency ultrasonic transducers have been developed using piezoelectric polymer P(VDF/TrFE)(75/25 mol%). This concave type P(VDF/TrFE) transducer has a transducer insertion loss of 72 dB. The transducer insertion loss is the 10 times large more than conventional P(VDF/TrFE) transducer. In addition, Ultrasonic imaging system also had developed to utilize with these P(VDF/TrFE) transducers. As the result, it was successful to display for through transmission image of Integrated Circuit (11229-12・ROCKWELLIC).
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