US 12,464,680 B2
Compact electronic device with a top heat spreader
Ming-Tsung Su, Taipei (TW); and Isaac Wang, Taoyuan (TW)
Assigned to PLUME DESIGN, INC., Palo Alto, CA (US)
Filed by Plume Design, Inc., Palo Alto, CA (US)
Filed on Feb. 9, 2023, as Appl. No. 18/107,869.
Application 18/107,869 is a continuation in part of application No. 17/859,549, filed on Jul. 7, 2022, granted, now 12,016,151.
Prior Publication US 2024/0015852 A1, Jan. 11, 2024
Int. Cl. H05K 7/20 (2006.01); H04W 88/08 (2009.01); H05K 9/00 (2006.01)
CPC H05K 7/2039 (2013.01) [H04W 88/08 (2013.01); H05K 7/20172 (2013.01); H05K 9/002 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A compact electronic device comprising:
a housing having an interior and a plurality of vents for air ingress and egress;
a plurality of electrical components located in the interior; and
a heat spreader located in the interior, disposed above the plurality of electrical components, and connected to the plurality of vents for the air ingress and egress, wherein the heat spreader is configured to provide grounding and shielding for the plurality of electrical components, and wherein the heat spreader includes a chamber formed therein for supporting a fan module, wherein the chamber includes an opening allowing air to transfer to the interior, wherein the opening includes a tongue portion that covers a main chip of the plurality of electrical components.