公开(公告)号：US10362699B2

公开(公告)日：2019-07-23

申请号：US15454752

申请日：2017-03-09

Applicant: Amazon Technologies, Inc.

Inventor： ChengChien Lu ,  David Eric Peters

IPC: H05K5/00 ,  H05K7/00 ,  H05K5/06 ,  G06F1/16

Abstract: An electronic device includes a display screen, one or more internal components, and a foam outer housing coupled to the display screen and enclosing the one or more internal components. The electronic device may also include a foam midframe enclosed by the foam outer housing. The foam outer housing may be resilient so as to provide impact absorption and water resistance, while the foam midframe may be rigid to provide stiffness to the electronic device. The electronic device may have a density less than 1 gram/centimeter3 such that the electronic device is buoyant in liquid water.

公开(公告)号：US20180263133A1

公开(公告)日：2018-09-13

申请号：US15454752

申请日：2017-03-09

Applicant: Amazon Technologies, Inc.

Inventor： ChengChien Lu ,  David Eric Peters

IPC: H05K5/06 ,  H05K5/00

CPC classification number: H05K5/069 ,  G06F1/1626 ,  G06F1/1656 ,  G06F2200/1633 ,  H05K5/0017 ,  H05K5/065

Abstract: An electronic device includes a display screen, one or more internal components, and a foam outer housing coupled to the display screen and enclosing the one or more internal components. The electronic device may also include a foam midframe enclosed by the foam outer housing. The foam outer housing may be resilient so as to provide impact absorption and water resistance, while the foam midframe may be rigid to provide stiffness to the electronic device. The electronic device may have a density less than 1 gram/centimeter3 such that the electronic device is buoyant in liquid water.