US 12,283,830 B2
Electronic device having wireless charging function and control method thereof
Junyoung Kim, Gyeonggi-do (KR); Minyoung Lee, Gyeonggi-do (KR); Johngy Lee, Gyeonggi-do (KR); Jungki Choi, Gyeonggi-do (KR); and Jaeyoung Huh, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Jan. 27, 2022, as Appl. No. 17/585,935.
Application 17/585,935 is a continuation of application No. PCT/KR2020/010430, filed on Aug. 6, 2020.
Claims priority of application No. 10-2019-0095782 (KR), filed on Aug. 6, 2019.
Prior Publication US 2022/0149669 A1, May 12, 2022
Int. Cl. H02J 50/70 (2016.01); H02J 7/02 (2016.01); H02J 50/00 (2016.01); H02J 50/10 (2016.01); H05K 1/02 (2006.01); H05K 1/14 (2006.01); H05K 5/00 (2006.01); H05K 7/14 (2006.01)
CPC H02J 50/70 (2016.02) [H02J 7/02 (2013.01); H02J 50/005 (2020.01); H02J 50/10 (2016.02); H05K 1/0216 (2013.01); H05K 1/0277 (2013.01); H05K 1/14 (2013.01); H05K 5/0017 (2013.01); H05K 7/1427 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display configured to perform a scanning operation in a scanning operation frequency range;
a battery;
a wireless charging antenna configured to induce a current when proximate to wireless charging signal in a frequency range adjacent to the scanning operation frequency range, and wherein the induced current charges the battery;
a first flexible printed circuit board disposed between the wireless charging antenna and the battery and connected to the display;
a second flexible printed circuit board disposed in parallel with the first flexible printed circuit board; and
at least one shielding sheet disposed between the wireless charging antenna and the first printed circuit board.