<p>An Integrated circuit device includes an insulating body provided with a number of electrically conductive leads and having a surface provided with a red LED aperture, an IR LED aperture and a photodetector aperture. The insulating body also includes an optical isolator optically separating the photodetector aperture from the red LED aperture and the IR LED aperture. A red LED is aligned with the red LED aperture, an IR LED is aligned with the IR LED aperture, and a photodetector is aligned with the photodetector aperture.</p>
申请公布号
WO2013106607(A4)
申请公布日期
2013.10.10
申请号
WO2013US21084
申请日期
2013.01.10
申请人
MAXIM INTEGRATED PRODUCTS, INC.
发明人
MEHTA, ARPIT;OLSEN, RICHARD, I.;CHRISTMAN, DANIEL, S.