公开(公告)号：US20160061726A1

公开(公告)日：2016-03-03

申请号：US14740196

申请日：2015-06-15

Applicant: Apple Inc.

Inventor： Trevor J. Ness ,  Chin San Han ,  David I. Nazzaro ,  Marcelo M. Lamego ,  Naoto Matsuyuki ,  Wolf Oetting

IPC: G01N21/55 ,  G01N21/47

CPC classification number: G01N21/55 ,  A61B5/00 ,  A61B5/0002 ,  A61B5/0059 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0816 ,  A61B5/14532 ,  A61B5/14542 ,  A61B5/681 ,  A61B5/7203 ,  G01N21/4738 ,  G01N2201/0221 ,  G01N2201/0625

Abstract: An electronic device includes one or more light emitters for emitting light toward an object and one or more light detectors for collecting light exiting the object. A reflective coating, surface, or surface finish can be applied adjacent to the area to which light is emitted and/or through which light exits in order to increase the light collected by the light detector. The reflective coating can be oriented so as to reflect light back into the object.

Abstract translation: 电子设备包括一个或多个用于向物体发射光的发光体和一个或多个用于收集离开物体的光的光检测器。 反射涂层，表面或表面光洁度可以靠近光发射的区域施加，和/或通过其射出，以便增加由光检测器收集的光。 反射涂层可以被定向成将光反射回物体。