US 12,444,830 B2
Electronic device including antenna
Woosup Lee, Suwon-si (KR); Jungsik Park, Suwon-si (KR); Jungoh Sung, Suwon-si (KR); Muyeol Lee, Suwon-si (KR); Sehwan Choi, Suwon-si (KR); and Sukgi Hong, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 13, 2022, as Appl. No. 18/080,177.
Application 18/080,177 is a continuation of application No. PCT/KR2021/004700, filed on Apr. 14, 2021.
Claims priority of application No. 10-2020-0074519 (KR), filed on Jun. 18, 2020.
Prior Publication US 2023/0110427 A1, Apr. 13, 2023
Int. Cl. H01Q 1/24 (2006.01); H01Q 1/02 (2006.01); H01Q 1/52 (2006.01); H01Q 7/06 (2006.01); H01Q 9/04 (2006.01); H01Q 25/00 (2006.01); H05K 7/20 (2006.01); H05K 9/00 (2006.01)
CPC H01Q 1/243 (2013.01) [H01Q 1/02 (2013.01); H01Q 1/526 (2013.01); H01Q 7/06 (2013.01); H01Q 9/0407 (2013.01); H01Q 25/002 (2013.01); H05K 7/20472 (2013.01); H05K 9/0024 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a printed circuit board disposed in a first area of the electronic device;
a battery disposed in a second area of the electronic device;
a heat dissipation member comprising a thermally conductive material;
a first antenna disposed in the first area on the heat dissipation member and including a dielectric and a patch layer disposed on the dielectric; and
a second antenna disposed in the second area on the heat dissipation member and including a base layer, a first conductive layer disposed on the base layer, and a second conductive layer disposed under the base layer,
wherein the base layer and the second conductive layer are extended under the dielectric of the first antenna,
wherein the patch layer of the first antenna is connected to the second conductive layer extended under the dielectric through a via, and
wherein a frequency band of the first antenna and a frequency band of the second antenna are different.
 
9. An electronic device comprising:
a printed circuit board disposed in a first area of the electronic device;
a battery disposed in a second area of the electronic device;
a heat dissipation member comprising a thermally conductive material disposed on the printed circuit board and the battery, the heat dissipation member at least partially extending between the first area and the second area;
a first antenna disposed in the first area on the heat dissipation member and including a dielectric and a first layer disposed on the dielectric; and
a second antenna disposed in the second area on the heat dissipation member and including a base layer, a first conductive layer disposed on the base layer, and a second conductive layer disposed under the base layer,
wherein the first antenna is disposed on at least a portion of the base layer of the second antenna, and
wherein the second conductive layer extends under the dielectric of the first antenna and is configured to provide a grounding function of the first antenna.