公开(公告)号：US12072498B2

公开(公告)日：2024-08-27

申请号：US18114405

申请日：2023-02-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaewon Choe ,  Seunghwan Kim ,  Jaehoon Jo ,  Nakchung Choi

IPC: G02B27/01 ,  G06T19/00

CPC classification number: G02B27/0172 ,  G06T19/006

Abstract: Augmented reality (AR) glasses may include a main housing configured to accommodate lenses of the AR glasses, with at least a portion of the main housing formed of a conductive member A sub-housing forms a leg of the AR glasses. A PCB is disposed in the sub-housing. A conductive hinge structure is configured to interconnect the main housing and the sub-housing such that the sub-housing is foldable with respect to the main housing. The conductive hinge structure is electrically connected to the PCB and the conductive member. A wireless communication circuit is disposed in the sub-housing and is configured to transmit and/or receive a signal of a predetermined frequency band based on an electrical path including the conductive hinge structure and the conductive member by directly feeding power to the conductive hinge structure. Various other embodiments identified through the specification are possible.

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.