Invention Application
- Patent Title: INTERCONNECTIONS FOR MULTI-LAYER TRANSMITTER COIL ARRANGEMENTS IN WIRELESS CHARGING MATS
-
Application No.: US15700001Application Date: 2017-09-08
-
Publication No.: US20180090972A1Publication Date: 2018-03-29
- Inventor: Eric S. Jol , Christopher S. Graham , Darshan R. Kasar , Demetrios B. Karanikos
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Main IPC: H02J7/02
- IPC: H02J7/02 ; H02J50/10

Abstract:
Embodiments describe a wireless charging device including: a housing having a charging surface, the housing including first and second walls defining an interior cavity; a transmitter coil arrangement disposed within the interior cavity; a plurality of cowlings for confining the plurality of planar transmitter coils in their respective positions; an interconnection structure positioned within the interior cavity between the transmitter coil arrangement and the second wall, the interconnection structure including a plurality of packaged electrical components mounted onto the interconnection structure; and a plurality of standoffs coupled to the interconnection structure and configured to electrically couple the transmitter coil arrangement to the plurality of packaged electrical components.
Public/Granted literature
- US10693308B2 Interconnections for multi-layer transmitter coil arrangements in wireless charging mats Public/Granted day:2020-06-23
Information query