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    Electronic device including interposer
    21.
    发明授权
    Electronic device including interposer 有权

    公开(公告)号：US11856696B2

    公开(公告)日：2023-12-26

    申请号：US17728363

    申请日：2022-04-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangwon Ha ,  Seyoung Jang ,  Sungjin Kim ,  Sanghoon Park ,  Kyungho Lee ,  Younoh Chi

    IPC: H05K1/14 ,  H01L25/065

    CPC classification number: H05K1/144 ,  H01L25/0657 ,  H05K1/142

    Abstract: An electronic device is provided that includes a first circuit board including a first electronic component and a second electronic component disposed on a side of the first circuit board, a second circuit board spaced apart from the first circuit board and having a side facing the side of the first circuit board on which the first electronic component and the second electronic component are disposed, a first interposer disposed between the first circuit board and the second circuit board to form an inner space between the first circuit board and the second circuit board, and a second interposer disposed between the first circuit board and the second circuit board to divide the inner space into a first region and a second region, and wherein the first interposer and the second interposer electrically connect the first circuit board to the second circuit board.

    Heat transfer member and electronic device including the same
    23.
    发明授权
    Heat transfer member and electronic device including the same 有权

    公开(公告)号：US11202363B2

    公开(公告)日：2021-12-14

    申请号：US16795223

    申请日：2020-02-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hongki Moon ,  Yoonsun Park ,  Seunghoon Kang ,  Kyungha Koo ,  Hajoong Yun ,  Seungjoo Lee ,  Yeonjoo Lee ,  Seyoung Jang

    IPC: H05K1/02 ,  H02J50/27

    Abstract: An electronic device for improving heat transfer is provided. The electronic device includes a housing, a display mounted on at least one surface of the housing, a battery, a supporting member disposed adjacent to a back surface of the display and supporting the display, a printed circuit board on which electronic components are mounted, a shield can surrounding at least a portion of the electronic components, a shielding structure disposed on an outer surface of the shield can to shield the electronic components, and a first heat transfer member disposed on an outer surface of the shielding structure and including a partial area that faces at least one electronic component among the plurality of electronic components mounted on the printed circuit board and another partial area that is bent and faces another electronic component among the plurality of electronic components mounted on the printed circuit board.

    Power saving apparatus and method for mobile terminal
    26.
    发明授权
    Power saving apparatus and method for mobile terminal 有权
    移动终端节电装置及方法

    公开(公告)号：US09326249B2

    公开(公告)日：2016-04-26

    申请号：US13654908

    申请日：2012-10-18

    Applicant: Samsung Electronics Co. Ltd.

    Inventor： Younghee Ha ,  Hyojae Cho ,  Seyoung Jang ,  Seunghwan Cho

    IPC: G06F1/00 ,  G06F1/26 ,  G06F1/32 ,  H04W52/02

    CPC classification number: H04W52/029 ,  H04W52/0251 ,  H04W52/027 ,  Y02D70/1222 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166

    Abstract: A power saving apparatus and a method for a mobile terminal are provided. The method includes measuring a system load for a preset time during an application execution in a power saving mode, setting, when the measured system load exceeds a reference load level, a limit clock frequency as a maximum clock frequency for the power saving mode, measuring, in the power saving mode, the system load due to the application execution, performing, when the measured system load exceeds the reference load level, the application execution at the limit clock frequency, and performing, when the measured system load does not exceed the reference load level, the application execution at a system clock frequency corresponding to the measured system load, where performing the application execution at the limit clock frequency reduces a battery power consumption.

    Abstract translation: 提供了一种省电装置和移动终端的方法。 该方法包括在功率节省模式下的应用执行期间测量系统负载预设时间，当测量的系统负载超过参考负载水平时，设置限制时钟频率作为节电模式的最大时钟频率，测量 在省电模式下，由于应用执行而导致的系统负载，当测量的系统负载超过参考负载水平时，执行在极限时钟频率下的应用执行，并且当测量的系统负载不超过 参考负载水平，在与测量的系统负载相对应的系统时钟频率下的应用执行，其中以极限时钟频率执行应用程序执行会降低电池功耗。

    Method for controlling cooling fan and wireless charging device
    29.
    发明授权
    Method for controlling cooling fan and wireless charging device 有权

    公开(公告)号：US11632881B2

    公开(公告)日：2023-04-18

    申请号：US16952595

    申请日：2020-11-19

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chihwan Jeong ,  Kyungha Koo ,  Jihong Kim ,  Dongku Kang ,  Kuntak Kim ,  Yunjeong Park ,  Kyuhwan Lee ,  Haejin Lee ,  Seyoung Jang ,  Hyuntae Jang

    IPC: H05K7/20 ,  H02J7/02 ,  H02J50/10 ,  H02J7/00

    Abstract: The disclosure relates to a wireless charging device including a cooling fan, and the wireless charging device according to an embodiment of the disclosure includes: a housing including a holding portion configured to hold an external electronic device; a first bracket positioned in the holding portion; a conductive coil disposed in the first bracket; a second bracket positioned in the holding portion and including a penetrating hole; a first cooling fan positioned in the penetrating hole; a second cooling fan positioned in the penetrating hole and spaced apart from the first cooling fan; and a partition formed in the penetrating hole to isolate the first cooling fan and the second cooling fan from each other, the penetrating hole being divided into a first area having the first cooling fan disposed therein and a second area having the second cooling fan positioned therein, at least one protrusion having a volute shape formed on at least a portion of the second bracket or at least a portion of the partition, a first opening formed on at least an area of the first bracket to allow air cooled by the first cooling fan and/or the second cooling fan to move to the holding portion, and a second opening formed on at least an area of the holding portion to allow the air transmitted from the first opening to move outside the wireless charging device.

    Electronic device including fingerprint sensor
    30.
    发明授权
    Electronic device including fingerprint sensor 有权

    公开(公告)号：US11416101B2

    公开(公告)日：2022-08-16

    申请号：US16784334

    申请日：2020-02-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yunjang Jin ,  Suna Kim ,  Kemsuk Seo ,  Bongjae Rhee ,  Seyoung Jang ,  Chihyun Cho

    IPC: G06F3/00 ,  G06F3/041 ,  G06F21/32 ,  G06V40/13 ,  G06V40/12

    Abstract: Disclosed is an electronic device that includes a housing including a first plate facing a first direction, the first plate including a fingerprint sensing area, a second plate facing a second direction opposite to the first direction, and a side member interposed between the first and second plates, a touch screen display interposed between the first and second plates and having at least a portion exposed through the first plate of the housing, a fingerprint sensor interposed between the touch screen display and the second plate, and a processor connected to the fingerprint sensor. The processor may determine whether the fingerprint sensing area is contaminated and determine whether to register a fingerprint image captured by the fingerprint sensor based on whether the fingerprint sensing area is contaminated. In addition, it is possible to implement other various embodiment understood through the disclosure.

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