| 摘要 |
PURPOSE:To allow a pulsation sensor to be put close to a body to be measured and increase the output signal of the pulsation sensor by making the detection surface of the pulsation sensor nearly coincident with the display surface of a display element and putting it close to the internal surface of wind shield glass. CONSTITUTION:A liquid-crystal cell 2 and the pulsation sensor 4 are stored and held by a liquid-crystal cell support frame 5 so that the detection surface of the pulsation sensor 4 and the display surface of the liquid-crystal cell 2 are at the same height and further close to the wind shield glass 10. Consequently, the distance between the pulsation sensor 4 and body to be measured is approximated to the thickness of the wind shield glass 10. |
