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    Electronic device including structure for adjusting distance between lenses
    1.
    发明授权
    Electronic device including structure for adjusting distance between lenses 有权

    公开(公告)号：US12292578B2

    公开(公告)日：2025-05-06

    申请号：US18619800

    申请日：2024-03-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangyoup Seok ,  Gyeongtae Kim ,  Heebo Shim ,  Dongoh Lee ,  Seunghoon Lee ,  Changmin Lee

    IPC: G09G3/00 ,  G02B7/02 ,  G02B27/01

    Abstract: An electronic device is provided. The electronic device includes a first lens support, a second lens support movable with respect to the first lens support, a first moving member coupled to the first lens support to move together with the first lens support, a second moving member coupled to the second lens support to move together with the second lens support, a plurality of friction members penetrating the first moving member and the second moving member and movable with respect to each other, and at least one deforming member disposed between the plurality of friction members and configured to press each of the plurality of friction members in a direction away from each other friction member.

    System and method for anti-rollback
    2.
    发明授权
    System and method for anti-rollback 有权

    公开(公告)号：US11366934B2

    公开(公告)日：2022-06-21

    申请号：US16521388

    申请日：2019-07-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Geng Chen ,  Jia Ma ,  Bulent Kasman ,  Na Yu ,  Xudong Jin ,  Jian Wang ,  Hyungseok Yu ,  Seunghoon Lee

    IPC: G06F21/72 ,  G06F1/14 ,  G06F21/78 ,  G06F21/64 ,  G06F21/57

    Abstract: A method for providing an anti-rollback secure timer service includes determining, at a device which includes a processor providing a trusted execution environment (TEE), a trusted memory, and a real time clock (RTC) accessible through an operating system of the device, an initial reference time value, by a secure timer application running in the TEE, the initial reference time value determined based on an initial value of the RTC obtained during booting of the device and a time delta value. The method further includes determining an updated reference time value based on the initial reference time value, a second value of the RTC, and a previously stored old reference time value, determining an updated time delta value based on the second value of the RTC and the updated reference time value, and storing the updated time delta value and the updated reference time value in the trusted memory.

    ELECTRONIC DEVICE INCLUDING THERMAL DIFFUSION MEMBER
    4.
    发明申请
    ELECTRONIC DEVICE INCLUDING THERMAL DIFFUSION MEMBER 有权

    公开(公告)号：US20240389270A1

    公开(公告)日：2024-11-21

    申请号：US18785959

    申请日：2024-07-26

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Heecheul MOON ,  Sangmin Kim ,  Moohyun Baek ,  Seunghoon Lee

    IPC: H05K7/20 ,  G06F1/20

    Abstract: An electronic device includes: a housing; a display disposed on one surface of the housing; a printed circuit board disposed in an interior of the housing; a battery disposed in one direction of the printed circuit board in the interior of the housing, the battery includes a first portion and a second portion located at an end facing the printed circuit board; and a thermal diffusion member between the printed circuit board and the display and between the battery and the display. The thermal diffusion member includes a first diffusion portion which at least a portion of overlaps with the printed circuit board and at least a portion extends in the first portion of the battery, and a second diffusion portion between the second portion of the battery and the first diffusion portion and extended to be overlapped with at least a portion of the second portion of the battery.

    Switched capacitor circuit to make amount of change in reference voltage even regardless of input level
    6.
    发明授权
    Switched capacitor circuit to make amount of change in reference voltage even regardless of input level 有权

    公开(公告)号：US10476449B2

    公开(公告)日：2019-11-12

    申请号：US15978233

    申请日：2018-05-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yong-Woo Kim ,  Sun-Jae Park ,  Eun Seok Shin ,  Seunghoon Lee

    IPC: H03F3/45 ,  H03F3/00

    Abstract: A switched capacitor circuit includes a first main sampler circuit, a second main sampler circuit, a first replica sampler circuit, and a second replica sampler circuit. The first main sampler circuit samples a first input of a differential input, and generates a first output corresponding to the sampled first input based on a first reference voltage. The second main sampler circuit samples a second input of the differential input, and generates a second output corresponding to the sampled second input based on a second reference voltage. The first replica sampler circuit receives the first input, and holds the received first input based on the second reference voltage. The second replica sampler circuit receives the second input, and holds the received second input based on the first reference voltage.

    Semiconductor devices having image sensor and memory device operation modes
    7.
    发明授权
    Semiconductor devices having image sensor and memory device operation modes 有权
    具有图像传感器和存储器件操作模式的半导体器件

    公开(公告)号：US09082368B2

    公开(公告)日：2015-07-14

    申请号：US14050993

    申请日：2013-10-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sunjung Kim ,  Wang Hyun Kim ,  Kwanghyun Lee ,  Seokyong Hong ,  Seunghoon Lee ,  JuHwan Jung

    IPC: G09G3/36 ,  G11C11/403 ,  G11C11/4076 ,  G09G3/02 ,  G09G3/20 ,  G09G5/39 ,  H04N5/3745 ,  H04N5/355

    CPC classification number: G09G3/3696 ,  G09G3/02 ,  G09G3/2092 ,  G09G5/39 ,  G09G2360/142 ,  G11C11/403 ,  G11C11/4076 ,  G11C2211/4016

    Abstract: A semiconductor device may include a plurality of banks; and a control unit configured to receive a command from an external device and independently control the plurality of banks according to the received command. Each bank comprises a pixel array including a plurality of pixels; a row decoder configured to activate word lines connected to the plurality of pixels under control of the control unit; a column decoder configured to activate bit lines connected to the plurality of pixels under control of the control unit; a sense amplifier and write driver configured to control and detect respective voltages of the activated bit lines to provide respective amplified voltages; and an input/output buffer configured to output data states of the pixels based on the respective amplified voltages. Related methods of operation are also discussed.

    Abstract translation: 半导体器件可以包括多个堤; 以及控制单元，被配置为从外部设备接收命令，并根据所接收的命令独立地控制所述多个存储体。 每个存储体包括包括多个像素的像素阵列; 行解码器，被配置为在所述控制单元的控制下激活连接到所述多个像素的字线; 列解码器，被配置为在所述控制单元的控制下激活连接到所述多个像素的位线; 读出放大器和写入驱动器，被配置为控制和检测激活的位线的相应电压以提供相应的放大电压; 以及输入/输出缓冲器，被配置为基于相应的放大电压输出像素的数据状态。 还讨论了相关的操作方法。

    Battery assembly and electronic device including the same
    9.
    发明授权
    Battery assembly and electronic device including the same 有权

    公开(公告)号：US12218368B2

    公开(公告)日：2025-02-04

    申请号：US17588722

    申请日：2022-01-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Daum Hwang ,  Sangin Baek ,  Seunghoon Lee

    IPC: H01M50/244 ,  H01M50/10

    Abstract: Disclosed is an electronic device which includes an adhesive member interposed between a housing and a battery and including at least one adhesive layer in absence of a base or substrate, a first adhesive cover member interposed between the adhesive member and the battery, to surround a portion of the battery, such that the first adhesive cover member is detachably attached to the battery, and a second adhesive cover member spaced apart from the first adhesive cover member to surround another portion of the battery. Adhesive force of the adhesive member is stronger than adhesive force of at least one of the first adhesive cover member or the second adhesive cover member, and a partial area of the second adhesive cover member interposed between the battery and the adhesive member may have adhesive force stronger than adhesive force of a remaining area of the second adhesive cover member outside the partial area.

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