公开(公告)号：US11894600B2

公开(公告)日：2024-02-06

申请号：US17527906

申请日：2021-11-16

申请人： Apple Inc.

发明人： Miroslav Samardzija ,  Yiren Wang ,  Yuehui Ouyang ,  Joseph Hakim ,  Qingxiang Li ,  Robert W. Schlub ,  Ruben Caballero ,  Siwen Yong ,  Erik G. de Jong

IPC分类号： H01Q1/22 ,  G04R60/10 ,  G04G21/04 ,  H01Q1/27 ,  H01Q7/00 ,  H04B5/00 ,  H01Q1/52 ,  H01Q9/42 ,  H01Q21/28 ,  H10K59/40 ,  G06F1/16 ,  H04B5/02 ,  H05K1/02 ,  H05K5/00 ,  H05K5/03 ,  H01Q9/04

CPC分类号： H01Q1/22 ,  G04G21/04 ,  G04R60/10 ,  G06F1/163 ,  H01Q1/273 ,  H01Q1/52 ,  H01Q1/526 ,  H01Q7/00 ,  H01Q9/0421 ,  H01Q9/42 ,  H01Q21/28 ,  H04B5/0025 ,  H04B5/0081 ,  H04B5/02 ,  H05K1/0278 ,  H05K5/0017 ,  H05K5/03 ,  H10K59/40 ,  H04B5/0031

摘要： An electronic device may have a display. A display cover layer and a transparent inner display member may overlap a display pixel layer. The display pixel layer may have an array of display pixels for displaying images for a user. A touch sensor layer may be interposed between the display pixel layer and the transparent display member. A ferromagnetic shielding layer may be mounted below the display pixel layer. A flexible printed circuit containing coils of metal signal lines that form a near-field communications loop antenna may be interposed between the ferromagnetic shielding layer and the display pixel layer. A non-near-field antenna such as an inverted-F antenna may have a resonating element mounted on an inner surface of the display cover layer. The resonating element may be interposed between the transparent display member and the display cover layer.

公开(公告)号：US11853016B2

公开(公告)日：2023-12-26

申请号：US16584472

申请日：2019-09-26

申请人： Apple Inc.

发明人： Andrea Ruaro ,  Eduardo Jorge Da Costa Bras Lima ,  Mario Martinis ,  Dimitrios Papantonis ,  Jayesh Nath ,  Mattia Pascolini

IPC分类号： H01Q1/22 ,  H01Q1/27 ,  H01Q1/38 ,  H01Q3/10 ,  H01Q5/25 ,  H01Q5/307 ,  G04R60/10 ,  H01Q13/10 ,  G04G17/08

CPC分类号： G04R60/10 ,  G04G17/08 ,  H01Q1/2291 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q5/25 ,  H01Q5/307 ,  H01Q13/10

摘要： An electronic device such as a wristwatch device may have a housing with metal sidewalls and a display module having conductive display structures. The conductive display structures may be separated from the sidewalls by a slot element for a first antenna that runs around the display module. A feed element for the first antenna may be coupled between the display structures and the sidewalls. An antenna resonating element for a second antenna may be disposed within the slot element. A printed circuit may include additional antenna elements for the second antenna. The antenna resonating element may extend away from the feed element for the first antenna to provide improved isolation between the two antennas. The first antenna may be operable to provide coverage for frequencies that are lower than frequencies for which the second antenna may be operable to provide coverage.

公开(公告)号：US11532872B2

公开(公告)日：2022-12-20

申请号：US16912111

申请日：2020-06-25

申请人： SEIKO EPSON CORPORATION

发明人： Hironori Hasei ,  Noriaki Hiraide

IPC分类号： H01Q1/44 ,  G04R60/10 ,  G04R60/12 ,  H01Q1/27 ,  G06F1/16 ,  G04R20/02 ,  G04G19/00 ,  H01Q1/24 ,  H01L31/042 ,  G04C10/02 ,  G06F1/26 ,  G04G21/02 ,  H02S99/00

摘要： A portable electronic apparatus includes a case, a solar cell disposed in the case, a GPS antenna as an antenna section disposed in the case, including a base as a nonconductive member and a conductive body disposed on a surface of the nonconductive member, and adapted to receive a positioning satellite signal, and a circuit board disposed in the case, and electrically connected to the solar cell and the antenna section, and the antenna section overlaps the solar cell in a planar view viewed from a normal direction of light receiving surfaces of the solar cell.

公开(公告)号：US11507028B2

公开(公告)日：2022-11-22

申请号：US16745439

申请日：2020-01-17

申请人： CASIO COMPUTER CO., LTD.

发明人： Hiroshi Katsuda ,  Hiroaki Otsubo ,  Tomoyasu Kurokawa

IPC分类号： G04G21/04 ,  G04R60/10 ,  G04R60/04

摘要： A timepiece is provided which ensures connection reliability and improves antenna characteristics. This timepiece includes a wristwatch case which houses a timepiece module, and an antenna which is provided on the upper surface of the wristwatch case in a discontinuous annular shape along the circumferential direction of the wristwatch case and electrically connected to the timepiece module in the wristwatch case from outside the wristwatch case. As a result, since the antenna is electrically connected to the timepiece module in the wristwatch case from outside the wristwatch case, the antenna and the timepiece module are unfailingly and favorably connected to each other. Accordingly, the connection reliability of the antenna is ensured and radio waves are favorably received. In addition, the reception performance and the antenna gain are improved, whereby the antenna characteristics are improved.

公开(公告)号：US11422514B2

公开(公告)日：2022-08-23

申请号：US16486733

申请日：2017-06-08

申请人： Huawei Technologies Co., Ltd.

发明人： Lei Zhong ,  Caiwen Zhang

IPC分类号： G04R60/10 ,  G04G17/08 ,  G06F1/16

摘要： A wearable device that includes a nonmetallic rear cover and a metallic bezel. The nonmetallic rear cover and the metallic bezel form a slot antenna. The nonmetallic rear cover has a plating layer used for enhancing antenna performance. The slot antenna can normally receive an external signal so as to implement a function of the smartwatch.

公开(公告)号：US20210096515A1

公开(公告)日：2021-04-01

申请号：US16584472

申请日：2019-09-26

申请人： Apple Inc.

发明人： Andrea Ruaro ,  Eduardo Jorge Da Costa Bras Lima ,  Mario Martinis ,  Dimitrios Papantonis ,  Jayesh Nath ,  Mattia Pascolini

IPC分类号： G04R60/10 ,  H01Q13/10 ,  H01Q1/38 ,  H01Q1/27 ,  H01Q5/307 ,  H01Q5/25 ,  H01Q1/22 ,  G04G17/08

摘要： An electronic device such as a wristwatch device may have a housing with metal sidewalls and a display module having conductive display structures. The conductive display structures may be separated from the sidewalls by a slot element for a first antenna that runs around the display module. A feed element for the first antenna may be coupled between the display structures and the sidewalls. An antenna resonating element for a second antenna may be disposed within the slot element. A printed circuit may include additional antenna elements for the second antenna. The antenna resonating element may extend away from the feed element for the first antenna to provide improved isolation between the two antennas. The first antenna may be operable to provide coverage for frequencies that are lower than frequencies for which the second antenna may be operable to provide coverage.

公开(公告)号：US20200328504A1

公开(公告)日：2020-10-15

申请号：US16912111

申请日：2020-06-25

申请人： SEIKO EPSON CORPORATION

发明人： Hironori HASEI ,  Noriaki HIRAIDE

IPC分类号： H01Q1/27 ,  G06F1/16 ,  G04R20/02 ,  G04R60/10 ,  G04G19/00 ,  H01Q1/24 ,  H01L31/042 ,  H01Q1/44 ,  G04C10/02 ,  G06F1/26 ,  G04G21/02 ,  G04R60/12

摘要： A portable electronic apparatus includes a case, a solar cell disposed in the case, a GPS antenna as an antenna section disposed in the case, including a base as a nonconductive member and a conductive body disposed on a surface of the nonconductive member, and adapted to receive a positioning satellite signal, and a circuit board disposed in the case, and electrically connected to the solar cell and the antenna section, and the antenna section overlaps the solar cell in a planar view viewed from a normal direction of light receiving surfaces of the solar cell.

公开(公告)号：US10739732B2

公开(公告)日：2020-08-11

申请号：US16175944

申请日：2018-10-31

申请人： CASIO COMPUTER CO., LTD.

发明人： Hideo Tasaka

IPC分类号： H01Q1/27 ,  G04R60/10 ,  G04R60/12 ,  H01Q9/04 ,  G04R20/04 ,  H01Q1/24 ,  H01Q7/00 ,  G04G21/04 ,  H01Q1/44 ,  H01Q1/38 ,  G04G17/04

摘要： An antenna device including an antenna which is made of metal and receives radio wave, a substrate on which a first electrode and a second electrode are arranged such that one of the first electrode and the second electrode is plurally arranged, and are positioned on circumference of a circle centering on center of the antenna, and a connection section which connects a connection target first electrode to the antenna and connects a connection target second electrode to the antenna.

公开(公告)号：US10599102B2

公开(公告)日：2020-03-24

申请号：US15869697

申请日：2018-01-12

申请人： CASIO COMPUTER CO., LTD.

发明人： Makoto Sawada ,  Kazumasa Yokoo

IPC分类号： G04R60/10 ,  G04B33/00 ,  G04B19/24 ,  G04B19/06

摘要： A timepiece including an antenna, a holding member arranged with a predetermined space above the antenna, a pointer shaft arranged corresponding to an area above the antenna and rotatably held by the holding member, and a pointer mounted on the pointer shaft.

公开(公告)号：US10594021B2

公开(公告)日：2020-03-17

申请号：US15634218

申请日：2017-06-27

申请人： CASIO COMPUTER CO., LTD.

发明人： Tadashi Sakurasawa

IPC分类号： H01Q1/22 ,  H01Q1/24 ,  G04R60/12 ,  G04G21/02 ,  G04B47/06 ,  G04R60/10 ,  H01Q1/00 ,  H01Q1/27 ,  H01Q7/08 ,  H05K1/18 ,  G04B37/00

摘要： A module including a circuit board, a conductive displacement section which is arranged along an outer periphery of the circuit board and displaced in response to a switching operation, and an antenna which is arranged on the circuit board along the outer periphery of the circuit board with one end oriented toward a direction of 3 o'clock or 9 o'clock and the other end oriented toward a direction of 6 o'clock or 12 o'clock.