公开(公告)号：EP3658014A1

公开(公告)日：2020-06-03

申请号：EP18779166.0

申请日：2018-09-10

Applicant: Apple Inc.

Inventor： BLOCK, Ueyn L. ,  SHAO, Guocheng ,  HIROMI, Itaru L. ,  CHARBONNEAU-LEFORT, Mathieu ,  HARRISON-NOONAN, Tobias J.

IPC: A61B5/024 ,  A61B5/00

公开(公告)号：EP3459447A2

公开(公告)日：2019-03-27

申请号：EP18191542.2

申请日：2018-08-29

Applicant: Apple Inc.

Inventor： HARRISON-NOONAN, Tobias J. ,  CLAVELLE, Adam T. ,  DE JONG, Erik G. ,  BLOCK, Ueyn L.

IPC: A61B5/024 ,  A61B5/0408

CPC classification number: A61B5/681 ,  A61B5/02427 ,  A61B5/02438 ,  A61B5/0408 ,  A61B5/1455 ,  A61B5/743 ,  A61B5/7475 ,  A61B2560/0468 ,  A61B2562/0238 ,  A61B2562/185 ,  G04G9/0088 ,  G04G21/025

Abstract: A watch having a cover is described. An optical sensor subsystem is attached adjacent to or directly on an interior surface of the cover. In some cases, the optical sensor subsystem includes a substrate to which a light emitter and a light receiver are attached. The light receiver is configured to receive light emitted by the light emitter and reflected from the skin of a person that wears the watch. In some cases, the light emitter and light receiver are separated by a light-blocking wall that abuts the interior surface of the cover. In some cases, a light filter is attached adjacent or directly on the interior surface of the cover, between the cover and the light receiver.