公开(公告)号：US20200223686A1

公开(公告)日：2020-07-16

申请号：US16831706

申请日：2020-03-26

Applicant: Apple Inc.

Inventor： Krishna Prasad VUMMIDI MURALI ,  Kuolung LEI ,  Richard YEH ,  Yun X. MA

IPC: B81B7/00 ,  B81C1/00

Abstract: A waterproofed environmental sensing device with water detection provisions includes an environmental sensor to sense one or more environmental properties. The device further includes an electronic integrated circuit implemented on a substrate and coupled to the environmental sensor via a wire bonding. An air-permeable cap structure is formed over the environmental sensor, and a protective layer is formed over the wire bonding to protect the wire bonding against damage.

公开(公告)号：US20190100428A1

公开(公告)日：2019-04-04

申请号：US16147537

申请日：2018-09-28

Applicant: Apple Inc.

Inventor： Krishna Prasad VUMMIDI MURALI ,  Kuolung LEI ,  Richard YEH ,  Yun X. MA

IPC: B81B7/00 ,  B81C1/00

Abstract: A waterproofed environmental sensing device with water detection provisions includes an environmental sensor to sense one or more environmental properties. The device further includes an electronic integrated circuit implemented on a substrate and coupled to the environmental sensor via a wire bonding. An air-permeable cap structure is formed over the environmental sensor, and a protective layer is formed over the wire bonding to protect the wire bonding against damage.