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1. (WO2010113354) CARDIAC SIGNAL DETECTION DEVICE

Pub. No.:    WO/2010/113354    International Application No.:    PCT/JP2009/070333
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Fri Dec 04 00:59:59 CET 2009
IPC: A61B 5/0404
A61B 5/0408
Applicants: Murata Manufacturing Co., Ltd.
株式会社村田製作所
SHIMUTA Toru
志牟田 亨
TAKAHASHI Eiji
高橋 英司
Inventors: SHIMUTA Toru
志牟田 亨
TAKAHASHI Eiji
高橋 英司
Title: CARDIAC SIGNAL DETECTION DEVICE
Abstract:
A cardiac signal detection device is configured so that electrodes for detecting a cardiac signal are transparent electrodes (10, 11), a transparent insulating film (12) is coated on the transparent electrodes (10, 11), and the cardiac signal is detected by capacitive coupling between a biological body and the transparent electrodes (10, 11). Consequently, it is possible to prevent moisture or the like from adhering to the transparent electrodes (10, 11) and damaging the transparent electrodes (10, 11). The transparent electrodes (10, 11) are also disposed in an area overlapping with a display panel (8), thereby improving the degree of freedom of the layout of, for example, operation buttons and enabling the size of the cardiac signal detection device (1) to be reduced.