Transduction unit of non-contact human sleep physiological parameter detection sensor
AssigneesKeeson Technology Corporation Limited, Yangtze Delta Region Institute of Tsinghua University, Zhejiang
InventorsHuafeng Shan, Kaimin Cao, Jiadong Wang, Hongwen Li, Xiuping Han, Xin Jin
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Abstract
A transduction unit of a non-contact human sleep physiological parameter detection sensor includes a circuit board, a piezoelectric film and conductive adhesives, wherein the piezoelectric film includes a film sheet and two electrodes, which are respectively arranged on two side faces of the film sheet; the piezoelectric film is attached to the circuit board; and the two electrodes of the piezoelectric film are respectively electrically connected to two exposed pad electrodes on the circuit board by means of the conductive adhesives.
Claims8
A transduction unit of a non-contact human sleep physiological parameter detection sensor, comprising a circuit board, a piezoelectric film and conductive adhesives, characterized in that the piezoelectric film comprises a film sheet and two electrodes, which are respectively arranged on two side faces of the film sheet;
- the piezoelectric film is attached to the circuit board;
- and the two electrodes of the piezoelectric film are respectively electrically connected to two exposed pad electrodes on the circuit board via the conductive adhesives.
Dependencies are inferred from the claim text.