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公开(公告)号：US20230208196A1
公开(公告)日：2023-06-29
申请号：US18176361
申请日：2023-02-28
发明人： Yoshio Koyanagi , Koichi Yamamoto , Takanori Hirobe , Hiroyuki Uejima , Kenichiro Tabata , Shuichiro Yamaguchi , Munenori Fujimura , Akio Hidaka , Takumi Naruse
IPC分类号： H02J50/10 , H02J50/12 , H02J50/70 , H02J50/90 , H01F38/14 , H04M1/02 , H01M10/46 , H02J7/00 , H01F27/36 , H01F27/245 , H01F27/28 , H04B5/00
CPC分类号： H02J50/10 , H01F27/36 , H01F27/245 , H01F27/2804 , H01F27/2823 , H01F38/14 , H01M10/46 , H02J7/00 , H02J7/0042 , H02J50/12 , H02J50/70 , H02J50/90 , H04B5/0037 , H04M1/0262 , H04M2250/04
摘要： A mobile terminal is provided with a housing, a circuit board included in the housing and having a thickness direction normal to a plane of the circuit board, a battery pack included in the housing, and a non-contact charging module included in the housing. The non-contact charging module includes a charging coil formed of a wound conducting wire; a communication coil arranged adjacent to the charging coil; and a magnetic sheet on which the charging coil and the communication coil are arranged. The magnetic sheet has four edges that collectively define a rectangular profile of the magnetic sheet, and at most three pairs of adjacent edges respectively meet to form at most three corners. At least a portion of the non-contact charging module overlaps with the circuit board as viewed in the thickness direction of the circuit board.
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公开(公告)号：US20190222061A1
公开(公告)日：2019-07-18
申请号：US16359590
申请日：2019-03-20
发明人： Yoshio Koyanagi , Koichi Yamamoto , Takanori Hirobe , Hiroyuki Uejima , Kenichiro Tabata , Shuichiro Yamaguchi , Munenori Fujimura , Akio Hidaka , Takumi Naruse
IPC分类号： H02J50/10 , H02J50/90 , H01M10/46 , H02J50/12 , H02J7/00 , H02J7/02 , H04B5/00 , H01F27/28 , H01F27/245 , H01F38/14 , H01F27/36 , H01M2/10 , H02J50/70 , H04M1/02
CPC分类号： H02J50/10 , H01F27/245 , H01F27/2804 , H01F27/2823 , H01F27/365 , H01F38/14 , H01M2/1066 , H01M10/46 , H02J7/0052 , H02J7/007 , H02J7/025 , H02J50/12 , H02J50/70 , H02J50/90 , H04B5/0037 , H04M1/0262 , H04M2250/04
摘要： A mobile terminal is provided with a housing having a rectangular shape in a plan view of the housing defined by two short sides along a lateral direction and two long sides along a longitudinal direction. A camera, a battery, and a circuit board are included in the housing. A wireless charging coil is arranged in the housing and includes a winding portion and two leg portions. A sheet is arranged in the housing. The sheet has a rectangular shape including four edges and four corner portions, wherein each pair of adjacent edges forms a virtual corner, each corner portion is receded inwardly from its corresponding virtual corner by a receding distance, and one of four receding distances is greater than other three of the four receding distances.
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公开(公告)号：US11075547B2
公开(公告)日：2021-07-27
申请号：US15782682
申请日：2017-10-12
摘要： A coil module is disposed inside an electronic apparatus and receives prescribed power. The coil module includes a loop coil, a plate-like magnetic body that is disposed on the loop coil, and a conductive member that has prescribed conductivity and is disposed parallel with the plate-like magnetic body and on a surface, opposite to a surface on which the loop coil is disposed, of the magnetic body. The conductive member projects outward relative to at least a portion of a circumferential surface of the magnetic body.
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公开(公告)号：US10291069B2
公开(公告)日：2019-05-14
申请号：US15480174
申请日：2017-04-05
发明人： Yoshio Koyanagi , Koichi Yamamoto , Takanori Hirobe , Hiroyuki Uejima , Kenichiro Tabata , Shuichiro Yamaguchi , Munenori Fujimura , Akio Hidaka , Takumi Naruse
IPC分类号： H01M2/10 , H02J7/02 , H04B5/00 , H04M1/02 , H01F27/28 , H01F27/36 , H01F38/14 , H01M10/46 , H02J50/10 , H02J50/12 , H02J50/70 , H02J50/90 , H01F27/245
摘要： A mobile terminal is provided with a housing, a circuit board included in the housing and having a thickness direction normal to a plane of the circuit board, a battery pack included in the housing, and a non-contact charging module included in the housing. The non-contact charging module includes a charging coil formed of a wound conducting wire; a communication coil arranged adjacent to the charging coil; and a magnetic sheet on which the charging coil and the communication coil are arranged. The magnetic sheet has four edges that collectively define a rectangular profile of the magnetic sheet, and at most three pairs of adjacent edges respectively meet to form at most three corners. At least a portion of the non-contact charging module overlaps with the circuit board as viewed in the thickness direction of the circuit board.
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公开(公告)号：US11616395B2
公开(公告)日：2023-03-28
申请号：US16746573
申请日：2020-01-17
发明人： Yoshio Koyanagi , Koichi Yamamoto , Takanori Hirobe , Hiroyuki Uejima , Kenichiro Tabata , Shuichiro Yamaguchi , Munenori Fujimura , Akio Hidaka , Takumi Naruse
IPC分类号： H02J50/10 , H01F27/245 , H01F38/14 , H02J50/12 , H02J50/70 , H02J50/90 , H04M1/02 , H01M10/46 , H02J7/00 , H01F27/36 , H01M50/209 , H01F27/28 , H04B5/00
摘要： A mobile terminal is provided with a housing, a circuit board included in the housing and having a thickness direction normal to a plane of the circuit board, a battery pack included in the housing, and a non-contact charging module included in the housing. The non-contact charging module includes a charging coil formed of a wound conducting wire; a communication coil arranged adjacent to the charging coil; and a magnetic sheet on which the charging coil and the communication coil are arranged. The magnetic sheet has four edges that collectively define a rectangular profile of the magnetic sheet, and at most three pairs of adjacent edges respectively meet to form at most three corners. At least a portion of the non-contact charging module overlaps with the circuit board as viewed in the thickness direction of the circuit board.
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6.发明授权公开(公告)号：US10574090B2
公开(公告)日：2020-02-25
申请号：US16359590
申请日：2019-03-20
发明人： Yoshio Koyanagi , Koichi Yamamoto , Takanori Hirobe , Hiroyuki Uejima , Kenichiro Tabata , Shuichiro Yamaguchi , Munenori Fujimura , Akio Hidaka , Takumi Naruse
IPC分类号： H02J50/10 , H02J50/90 , H01M10/46 , H02J50/12 , H02J50/70 , H01F27/36 , H01F38/14 , H04M1/02 , H01M2/10 , H01F27/245 , H01F27/28 , H04B5/00 , H02J7/00
摘要： A mobile terminal is provided with a housing having a rectangular shape in a plan view of the housing defined by two short sides along a lateral direction and two long sides along a longitudinal direction. A camera, a battery, and a circuit board are included in the housing. A wireless charging coil is arranged in the housing and includes a winding portion and two leg portions. A sheet is arranged in the housing. The sheet has a rectangular shape including four edges and four corner portions, wherein each pair of adjacent edges forms a virtual corner, each corner portion is receded inwardly from its corresponding virtual corner by a receding distance, and one of four receding distances is greater than other three of the four receding distances.
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公开(公告)号：US20200153282A1
公开(公告)日：2020-05-14
申请号：US16746573
申请日：2020-01-17
发明人： Yoshio Koyanagi , Koichi Yamamoto , Takanori Hirobe , Hiroyuki Uejima , Kenichiro Tabata , Shuichiro Yamaguchi , Munenori Fujimura , Akio Hidaka , Takumi Naruse
IPC分类号： H02J50/10 , H02J7/00 , H04B5/00 , H01F27/28 , H01F27/245 , H01M10/46 , H01M2/10 , H04M1/02 , H01F38/14 , H01F27/36 , H02J50/90 , H02J50/70 , H02J50/12
摘要： A mobile terminal is provided with a housing, a circuit board included in the housing and having a thickness direction normal to a plane of the circuit board, a battery pack included in the housing, and a non-contact charging module included in the housing. The non-contact charging module includes a charging coil formed of a wound conducting wire; a communication coil arranged adjacent to the charging coil; and a magnetic sheet on which the charging coil and the communication coil are arranged. The magnetic sheet has four edges that collectively define a rectangular profile of the magnetic sheet, and at most three pairs of adjacent edges respectively meet to form at most three corners. At least a portion of the non-contact charging module overlaps with the circuit board as viewed in the thickness direction of the circuit board.
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