首页>
外国专利>
TRANSDUCER UNIT, ACOUSTIC PROBE INCLUDING THE TRANSDUCER UNIT, AND PHOTOACOUSTIC APPARATUS INCLUDING THE ACOUSTIC PROBE
TRANSDUCER UNIT, ACOUSTIC PROBE INCLUDING THE TRANSDUCER UNIT, AND PHOTOACOUSTIC APPARATUS INCLUDING THE ACOUSTIC PROBE
展开▼
机译:换能器单元,包括换能器单元的声学探头以及包括声探头的光声装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A transducer unit (103) includes a substrate (120), a capacitive transducer (110) provided on the substrate and configured to receive an acoustic wave generated when a subject is irradiated with light from a light source and output an electric signal, a circuit substrate (160) including a current/voltage conversion circuit configured to convert a current output from the capacitive transducer into a voltage, and a flexible printed wiring (151) that electrically connects the capacitive transducer to the current/voltage conversion circuit, in which the circuit substrate is provided on a surface side opposite to a surface where the capacitive transducer is provided among surfaces of the substrate.
展开▼