公开(公告)号：WO2018213542A1

公开(公告)日：2018-11-22

申请号：PCT/US2018/033132

申请日：2018-05-17

申请人： APPLE INC.

发明人： HSU, Yung-Yu ,  GANDHI, Shubham, A. ,  HA, Mingjing ,  DRZAIC, Paul, S. ,  HUANG, Chang-Chia ,  CHANG, Han-Chieh ,  BRADFORD, Bryce, T. ,  LUM, David, W. ,  BANERJEE, Bhaskar ,  ADJIWBAWA, Adam ,  DOYLE, David, A. ,  LUO, Hong ,  BROWN, Michael, J.

IPC分类号： G06F1/16

CPC分类号： G06F1/163 ,  G06F1/1652

摘要： An electronic device such as a wearable electronic device may have a band. The band may form a stand-alone device or a strap for a wristwatch unit or other device. Electrical components may be mounted on flexible printed circuit substrates. A substrate may be encapsulated by elastomeric polymer material or other material forming the band. The elastomeric polymer material may form cavities that receive the electrical components. Components such as light-emitting diodes may be mounted to the flexible printed circuit substrates so that the light-emitting diodes are located in the cavities. Reflective sidewalls in the cavities may reflect light from the light-emitting diodes outwardly through a thinned portion of the band. Light-diffusing material in the cavities may be formed from clear polymer with light-scattering particles.