公开(公告)号：US11984667B2

公开(公告)日：2024-05-14

申请号：US17406672

申请日：2021-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junwoo Kim ,  Hojung Nam ,  Chankyu An ,  Sungkoo Park ,  Cheolhong Son ,  Soonho Hwang

IPC: H01Q5/50 ,  H01Q1/24 ,  H04M1/02

CPC classification number: H01Q5/50 ,  H01Q1/243 ,  H04M1/0266 ,  H04M1/0277

Abstract: An electronic device including an improved antenna structure is provided. The electronic device includes an antenna structure including a side surface member including first to fifth conductive parts, a first to fifth insulation part between the conductive parts. The electronic device includes a display and a wireless communication circuit electrically connected with the first to the fifth conductive parts, and configured to transceive in a designated frequency band. The second conductive part includes a feeding structure that at least partially overlaps the display in within a predetermined distance of the first insulation part, and is electrically connected with the wireless communication circuit.

公开(公告)号：US11336001B2

公开(公告)日：2022-05-17

申请号：US16964680

申请日：2018-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mincheol Seo ,  Dongyeon Kim ,  Hojung Nam ,  Jeongwan Park ,  Chankyu An ,  Sungjun Lee ,  Nakchung Choi ,  Yoonjae Lee

IPC: H01Q1/38 ,  H01Q1/00 ,  H01Q1/22 ,  H05K1/11

Abstract: According to one embodiment of the disclosure, an electronic device comprises: a printed circuit board including a conductive pattern; and a tuner mounted on the conductive pattern and electrically connected to the conductive pattern, wherein the tuner comprises: a ground; a first conductive pad; a first switching element electrically connected between the ground and the first conductive pad; and a second conductive pad electrically disconnected with the ground, wherein the conductive pattern may comprise: a first electrical path in electrical contact with the first conductive pad; and a second electrical path in electrical contact with the second conductive pad and electrically shorted to the first electrical path. Various other embodiments are possible.

公开(公告)号：US12068531B2

公开(公告)日：2024-08-20

申请号：US18094903

申请日：2023-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nakchung Choi ,  Chankyu An ,  Gyusub Kim ,  Jaebong Chun ,  Jaewon Choe

IPC: H01Q1/27 ,  H01Q1/48 ,  H04M1/05

CPC classification number: H01Q1/273 ,  H01Q1/48 ,  H04M1/05

Abstract: A wearable electronic device includes a front with a lens connected thereto, and includes a first metal portion. A first leg is connected to one end of the front through a first hinge, and includes a second metal portion. A second leg is connected to the other end of the front through a second hinge. A printed circuit board (PCB) includes a ground portion electrically connected to the first metal portion and/or the second metal portion. An antenna structure includes a radiating element and a feeder electrically connected to the radiating element. The antenna structure is electrically connected to the ground portion. A first switch circuit is configured to electrically connect or disconnect the first metal portion and the second metal portion and is also configured to change an impedance for connecting the first metal portion and the second metal portion. A controller controls the first switch circuit.

公开(公告)号：US12010255B2

公开(公告)日：2024-06-11

申请号：US17430222

申请日：2020-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hojung Nam ,  Junwoo Kim ,  Chankyu An ,  Sungkoo Park ,  Cheolhong Son ,  Soonho Hwang

IPC: H04M1/02 ,  H01Q1/24 ,  H05K1/02 ,  H05K7/14

CPC classification number: H04M1/0277 ,  H01Q1/242 ,  H05K1/0237 ,  H05K7/1427

Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate, and a side member, a metal structure of which a part is connected to the side member, and a printed circuit board. The side member includes a first conductive portion, a second conductive portion, a third conductive portion, a first segment formed between the first conductive portion and the second conductive portion, and a second segment formed between the first conductive portion and the third conductive portion. The first conductive portion is connected to a first ground part disposed on the printed circuit board through a first path, and is connected to a second ground part disposed on the metal structure through a second path spaced from the first path by a specific distance.

公开(公告)号：US20210384630A1

公开(公告)日：2021-12-09

申请号：US17406672

申请日：2021-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junwoo Kim ,  Hojung Nam ,  Chankyu An ,  Sungkoo Park ,  Cheolhong Son ,  Soonho Hwang

IPC: H01Q5/50 ,  H01Q1/24

Abstract: An electronic device including an improved antenna structure is provided. The electronic device includes an antenna structure including a side surface member including first to fifth conductive parts, a first to fifth insulation part between the conductive parts. The electronic device includes a display and a wireless communication circuit electrically connected with the first to the fifth conductive parts, and configured to transceive in a designated frequency band. The second conductive part includes a feeding structure that at least partially overlaps the display in within a predetermined distance of the first insulation part, and is electrically connected with the wireless communication circuit.