US 12,386,319 B2
Electronic device and wrist device
Takashi Sano, Fussa (JP)
Assigned to CASIO COMPUTER CO., LTD., Tokyo (JP)
Filed by CASIO COMPUTER CO., LTD., Tokyo (JP)
Filed on Apr. 29, 2024, as Appl. No. 18/648,753.
Application 18/648,753 is a continuation of application No. 17/205,142, filed on Mar. 18, 2021, granted, now 12,078,969.
Claims priority of application No. 2020-053582 (JP), filed on Mar. 25, 2020; and application No. 2020-159198 (JP), filed on Sep. 24, 2020.
Prior Publication US 2024/0272590 A1, Aug. 15, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G04G 21/04 (2013.01); G04G 17/04 (2006.01)
CPC G04G 21/04 (2013.01) [G04G 17/04 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An electronic device comprising: a ring-shaped antenna element;
a conductor having a potential same as GND; and
a dielectric interposed between the antenna element and the conductor,
wherein the antenna element, the dielectric and the conductor are disposed so as to lie on top of one another in plan view, and
wherein the dielectric includes a plurality of dielectrics.