公开(公告)号：US20230363089A1

公开(公告)日：2023-11-09

申请号：US18190181

申请日：2023-03-27

Applicant: Wistron NeWeb Corporation

Inventor： Li-Kai KUO ,  Ching-Wen CHEN

IPC: H05K1/03 ,  H05K1/02

CPC classification number: H05K1/032 ,  H05K1/028 ,  H05K2201/0355 ,  H05K2201/10098

Abstract: A flexible printed circuit and an antenna structure are provided. The flexible printed circuit has a main body part and a bending part and includes a substrate, two copper foil layers, and two coverlays. The substrate includes a first surface and a second surface, and one surface of each of the two copper foil layers is disposed on the first surface and the second surface of the substrate, respectively. Each of the two coverlays is disposed on another surface of each of the two copper foil layers. Each of the two coverlays includes at least two coverlay holes, and the at least two coverlay holes penetrate through the coverlay and are disposed on the main body part.

公开(公告)号：US20250105512A1

公开(公告)日：2025-03-27

申请号：US18888198

申请日：2024-09-18

Applicant: Wistron NeWeb Corporation

Inventor： Jia-Le ZHU ,  Ching-Wen CHEN ,  Cheng-Wei CHIANG ,  Wen-Pin HO

IPC: H01Q5/328 ,  H01Q5/48 ,  H01Q9/04

Abstract: An antenna structure and an electronic device are provided. The antenna structure includes a feeding source, a main radiation portion, a metal portion, and a grounding portion. The main radiation portion is signally connected to the feeding source. There is a first gap between the metal portion and the main radiation portion. There is a second gap between the grounding portion and the metal portion, and there is a third gap between the grounding portion and the main radiation portion. The main radiation portion couples with the metal portion via the first gap, and the grounding portion couples with the metal portion via the second gap.

公开(公告)号：US20230178887A1

公开(公告)日：2023-06-08

申请号：US17810689

申请日：2022-07-05

Applicant: WISTRON NEWEB CORPORATION

Inventor： Cheng-Wei CHIANG ,  Cheng-Rui ZHANG ,  Ching-Wen CHEN

IPC: H01Q3/24 ,  H01Q5/328

CPC classification number: H01Q3/247 ,  H01Q5/328

Abstract: An electronic device and an antenna structure thereof are provided. The antenna structure includes a first, a second and a third radiating element and a grounding element. The first radiating element includes a first and a second radiating portion, a feeding portion and a grounding portion. The grounding portion includes a first, a second, a third, a fourth and a fifth section. The first section is connected between the first radiating portion and the feeding portion. The grounding element is connected with the fourth section and the fifth section. The second radiating element is connected with the grounding element. The second radiating element includes a third radiating portion, and the third and the second radiating portion are coupled with each other. The third radiating element is connected with the feeding portion, and the third radiating element and the first section are coupled with each other.