Snap Inc.
Heat management in wireless electronic devices

Last updated:

Abstract:

An eyewear device has an antenna system having at least one element which contributes to wireless signal transmission, and which is thermally connected to a heat-generating electronic component of the eyewear device to serve as a heat sink for the electronic component. A driven antenna element and/or a plurality of PCB extenders electrically connected to a PCB ground plane can thus be employed for both signal transmission and heat management.

Status:
Grant
Type:

Utility

Filling date:

6 Mar 2018

Issue date:

23 Nov 2021