US 12,463,316 B2
Electronic device and antenna assembly
Chih-Cheng Li, Taipei (TW)
Assigned to INVENTEC (PUDONG) TECHNOLOGY CORPORATION, Shanghai (CN); and INVENTEC CORPORATION, Taipei (TW)
Filed by INVENTEC (PUDONG) TECHNOLOGY CORPORATION, Shanghai (CN); and INVENTEC CORPORATION, Taipei (TW)
Filed on Aug. 22, 2023, as Appl. No. 18/236,888.
Claims priority of application No. 202310659549.0 (CN), filed on Jun. 6, 2023.
Prior Publication US 2024/0413517 A1, Dec. 12, 2024
Int. Cl. H01Q 1/22 (2006.01); H01Q 13/10 (2006.01)
CPC H01Q 1/22 (2013.01) [H01Q 13/10 (2013.01)] 6 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a casing;
a motherboard, located in the casing;
a noise source, disposed on the motherboard; and
an antenna assembly, comprising:
an antenna, electrically connected to the motherboard and located close to the casing, wherein the antenna has a radiation portion; and
a covering shield, fixed to the casing and at least partially located between the antenna and the noise source, wherein the covering shield surrounds and forms a covering space, a first opening and a second opening, the first opening and the second opening are respectively located at different sides of the covering space, the first opening is covered by the casing and located close to the antenna, the second opening is located close to the radiation portion of the antenna, and the second opening and the noise source are respectively located at different sides of the covering shield;
wherein the covering shield comprises a first wall and two second walls, the two second walls are respectively connected to two opposite sides of the first wall and fixed to the casing, the first wall and the two second walls together surround and form the covering space, the first opening and the second opening, the first opening and the second opening are respectively located at two adjacent sides of the covering space, and the second opening and the noise source are respectively located at two adjacent sides of the covering shield;
wherein the covering shield further comprises a ground sheet, the ground sheet is connected to the first wall and extends away from the casing, and the ground sheet has a plurality of vent holes.