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Patent Agency Ranking
公开(公告)号：US20230225094A1
公开(公告)日：2023-07-13
申请号：US18187276
申请日：2023-03-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gihoon LEE , Seunggoo KANG , Yonghwa KIM , Hongjun KIM , Wangik SON , Jaehwan LEE , Seungbum CHOI , Jaedeok LIM
CPC classification number: H05K9/0024 , H04M1/0277 , H05K1/0216 , H05K9/0075
Abstract: An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.
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公开(公告)号：US20230179024A1
公开(公告)日：2023-06-08
申请号：US17973907
申请日：2022-10-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woosup LEE , Jaehyoung YOO , Jaedeok LIM , Taejun LIM , Hana CHOE
CPC classification number: H02J50/10 , H01F27/2885 , H01F7/0205
Abstract: An example electronic device includes a battery, a coil antenna that transmits power of the battery, a shield disposed on a lower surface of the coil antenna, and a plurality of magnet modules formed to surround at least a portion of a side surface of the coil antenna. Each of the plurality of magnet modules includes an inner part that faces toward the side surface of the coil antenna, an outer part that faces toward an opposite side to the coil antenna, and a non-magnetized area disposed between the inner part and the outer part. The inner part includes a first inner area and a second inner area over the first inner area, and the outer part includes a first outer area and a second outer area over the first outer area. The first inner area and the second outer area are magnetized with a first polarity, and the second inner area and the first outer area are magnetized with a second polarity opposite to the first polarity.
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公开(公告)号：US20230140320A1
公开(公告)日：2023-05-04
申请号：US17883481
申请日：2022-08-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junhyuk KIM , Jaehyoung YOU , Hyunggwang KANG , Myunghoon KWAK , Wonho LEE , Jaedeok LIM , Hyoungtak CHO , Yangwook KIM , Jookwan LEE , Soyoung LEE
Abstract: An electronic device includes a first housing, a second housing slidably coupled to the first housing, a rollable display configured to be enlarged or reduced based on a movement of the second housing, a rack gear disposed on the second housing, a pinion gear driven in engagement with the rack gear and including a plurality of teeth, an actuator configured to rotate the pinion gear and coupled with the pinion gear by a shaft, a first magnet surrounding at least part of the shaft, and spaced apart from the pinion gear along the shaft, and a hall sensor spaced apart from the pinion gear in direction perpendicular to the shaft, and a processor, wherein the processor is configured to obtain data related to a change in the magnetic force using the hall sensor and identify a rotating angle of the pinion gear based on the data related to a change in the magnetic force.
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公开(公告)号：US20210212226A1
公开(公告)日：2021-07-08
申请号：US17247960
申请日：2020-12-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gihoon LEE , Jaedeok LIM , Gyuyeong CHO , Joon HEO
Abstract: An electronic device according to various embodiments may include: a display; a rear plate disposed in a direction opposite to the display; a side member surrounding a space between the display and the rear plate and including a support member configured to support the display; and at least one magnetic structure included in at least a portion of the side member. Where the at least one magnetic structure includes a magnetic force generating source and a magnetic force output guide connected to the magnetic force generating source, and at least a portion of the magnetic force output guide extends in a direction of the display. Where at least a portion of the magnetic force output guide includes a structure formed in a direction of an upper surface of the side member.
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公开(公告)号：US20210136965A1
公开(公告)日：2021-05-06
申请号：US17144643
申请日：2021-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gihoon LEE , Seunggoo KANG , Yonghwa KIM , Hongjun KIM , Wangik SON , Jaehwan LEE , Seungbum CHOI , Jaedeok LIM
Abstract: An electronic device including a shield structure is provided. The electronic device includes a first device including a first magnetic substance, a second device including a second magnetic substance, and a shield structure configured to shield at least part of a magnetic force generated between the first magnetic substance and the second magnetic substance, wherein the shield structure includes a shield member disposed between the first device and the second device and including a property of a magnetic substance, and a connecting member physically connected to at least part of the shield member and including a property of a nonmagnetic substance, wherein at least part of the connecting member is physically connected to a circuit board.
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