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1.发明公开公开(公告)号：US20230400886A1
公开(公告)日：2023-12-14
申请号：US18456192
申请日：2023-08-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gihoon LEE , Gyuyeong CHO , Jaedeok LIM , Yongyoun KIM , Hyein PARK
CPC classification number: G06F1/1652 , G01D5/12 , G06F1/1641
Abstract: An example electronic device includes a first housing; a second housing coupled to be movable with respect to the first housing; a flexible display disposed on at least a portion of the first housing and the second housing; a magnet having at least two polarities arranged in a first direction in one plane; a sensor configured to move in the first direction along the central axis of the magnet as the arrangement of the second housing relative to the first housing is changed, and detect at least two or more direction components including a first direction component and a second direction component of magnetic flux density; a memory configured to store state reference information on a state of the electronic device corresponding to the first direction component and the second direction component; and a processor configured to obtain magnetic detection data including the at least two or more direction components from the sensor; and detect the state of the electronic device based on the obtained magnetic detection data and the state reference information.
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公开(公告)号：US20200084528A1
公开(公告)日：2020-03-12
申请号：US16510733
申请日：2019-07-12
Applicant: Samsung Electronics Co., Ltd
Inventor： Wontae JEONG , Eungkyu PARK , Dongyeop LEE , Yonghwa KIM , Gihoon LEE , Jaehwan LEE , Seungbum CHOI , Hyounggil CHOI , Changryong HEO
Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board,; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.
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公开(公告)号：US20180246206A1
公开(公告)日：2018-08-30
申请号：US15904666
申请日：2018-02-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seunggoo KANG , Jaehwan LEE , Yongjun PARK , Gihoon LEE , Dongil SON
CPC classification number: G01S15/06 , H04M1/72519 , H04M1/72569 , H04M2250/12 , H04R19/04 , H04R2400/01 , Y02D70/00 , Y02D70/10 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/20 , Y02D70/26
Abstract: Disclosed are an electronic device and method for detecting the proximity of an object. In an embodiment, the electronic device includes a communication module, a sound emitter, a sound receiver, and a processor. The processor receives at least one part of a voice signal from a calling party through the communication module, and determines whether there is a voice idle time in the at least one part of the voice signal. When the voice idle time is present in the at least one part of the voice signal, the processor outputs a sound wave in an inaudible frequency band through the sound emitter during the voice idle time. Then the processor receives, through the sound receiver, sound wave in the inaudible frequency band reflected from an object. Next, the processor may detect whether the object is proximate to the electronic device using the reflected sound wave in the inaudible frequency band
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公开(公告)号：US20230297133A1
公开(公告)日：2023-09-21
申请号：US18321993
申请日：2023-05-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gihoon LEE , Jaedeok LIM , Dongyup LEE , Jeonggyu JO , Woosung CHUN
IPC: G06F1/16
CPC classification number: G06F1/1616 , G06F1/1677 , G06F1/1681
Abstract: An electronic device includes a display which is foldable at a folding region of the display, a housing which is foldable together with the display, the housing including a first housing and a second housing, and a sensor which is on the first housing and detects a magnetic field, and a hinge structure which corresponds to the folding region of the display, is foldable together with the display and hingedly connects the first housing and the second housing to each other, the hinge structure including a magnet which is slidable along the first housing. Folding of the hinge structure includes folding of the housing together with folding of the display and sliding of the magnet relative to the sensor.
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公开(公告)号：US20210092528A1
公开(公告)日：2021-03-25
申请号：US17019643
申请日：2020-09-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehwan LEE , Hoyeong LIM , Incheol BAEK , Gihoon LEE , Yonghwa KIM , Hyunwoo SIM
Abstract: An electronic device is provided. The electronic device includes a housing, a display that is visually exposed through one surface of the housing and that includes a display panel including a pixel array and a layer group including a plurality of layers stacked on the display panel, a printed circuit board disposed in the housing, a piezo unit attached to a rear surface of the display panel, and a flexible printed circuit board (FPCB) that is connected to the piezo unit and that extends to the printed circuit board, the flexible printed circuit board including a coil that surrounds at least part of the piezo unit.
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Patent Agency Ranking
公开(公告)号：US20240089642A1
公开(公告)日：2024-03-14
申请号：US18511858
申请日：2023-11-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wontae JEONG , Eungkyu PARK , Dongyeop LEE , Yonghwa KIM , Gihoon LEE , Jaehwan LEE , Seungbum CHOI , Hyounggil CHOI , Changryong HEO
CPC classification number: H04R1/025 , H01F38/14 , H01M50/209 , H01M50/24 , H05K5/0004 , H05K5/0017 , H05K5/0086 , H05K5/0247 , H05K5/03 , H05K5/069 , H01M2220/30 , H04R2499/11
Abstract: An electronic device may include: a housing including a front plate oriented in a first direction, a rear plate oriented in a second direction opposite the first direction, and a side member enclosing at least a part of a space between the front plate and the rear plate. The electronic device further including a display disposed to be visible through the front plate; a printed circuit board disposed between the display and the rear plate; a support structure having a first face oriented in the first direction and supporting the display and a second face oriented in the second direction and supporting the printed circuit board; a conductive member disposed between the support structure and the rear plate; and a sealing structure disposed between the conductive member and the rear plate, the sealing structure extending along a periphery of the conductive member and formed in a closed curve shape.
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公开(公告)号：US20210320504A1
公开(公告)日：2021-10-14
申请号：US17223363
申请日：2021-04-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hangseok CHOI , Duhyun KIM , Seungbeom KANG , Daeneung KIM , Gihoon LEE , Jonghyun LEE
IPC: H02J7/00
Abstract: An apparatus and a method of controlling charging of a plurality of batteries connected in parallel in an electronic device are provided. The electronic device includes a charging circuit, a first battery configured to be arranged on a first electrical path connected from the charging circuit to the ground, a second battery configured to be arranged in parallel with the first battery on a second electrical path branched between the charging circuit on the first electrical path and the first battery and connected to the ground, a sensing circuit configured to identify a voltage of the second battery through a fourth electrical path branched on the second electrical path, and a processor operatively connected to the sensing circuit and the charging circuit, the charging circuit identifies a voltage of the first battery through a third electrical path branched on the first electrical path, receives a current control signal based on the voltage of the second battery through the processor, and controls a magnitude of a current supplied to the first battery or the second battery based on the current control signal.
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公开(公告)号：US20190261540A1
公开(公告)日：2019-08-22
申请号：US16281752
申请日：2019-02-21
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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9.发明申请公开(公告)号：US20190257869A1
公开(公告)日：2019-08-22
申请号：US16393460
申请日：2019-04-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehwan LEE , Hoyeong LIM , Kihyun PARK , Gihoon LEE , Duhyun KIM , Yongseung YI , Dongil SON
Abstract: An electronic device is provided including a connector comprising a plurality of terminals, the connector being configured to be connected with an external device; a circuit electrically connected to at least a subset of the plurality of terminals; and a processor electrically connected to the circuit, wherein the processor is configured to detect a connection of the external device through the connector, detect a first impedance of a first electrical path including a first terminal of the plurality of terminals, detect a second impedance of a second electrical path including a second terminal of the plurality of terminals, and determine a connection direction of the external device connected through the connector, based on the first impedance and the second impedance.
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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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