公开(公告)号：US20170070071A1

公开(公告)日：2017-03-09

申请号：US15261033

申请日：2016-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yun-Hui HAN ,  Min-Su KIM ,  Chul-Woo PARK ,  Seung-Chul CHOI

IPC: H02J7/00 ,  G05B15/02

Abstract: An electronic device is provided. The electronic device includes a battery, a power management integrated circuit (PMIC), that is electrically connected to the battery, adjusts at least part of power received from the battery, and outputs a controlled power, a processor electrically connected to the PMIC, at least one power sensor that is one of electrically connected between the battery and the PMIC and constitutes a part of the PMIC, and a control circuit electrically connected to the at least one power sensor. The control circuit acquires at least one of a current value and a power value input into the PMIC from the battery, determines whether at least one of the acquired current value and power value is greater than or equal to a threshold, and generates a first signal for controlling at least one of the PMIC and the processor, at least partially based on the determination.

Abstract translation: 提供电子设备。 电子设备包括电池，电连接到电池的电源管理集成电路（PMIC），调节从电池接收的至少一部分电力，并且输出受控电力，与PMIC电连接的处理器 至少一个功率传感器，其是电连接在电池和PMIC之间并且构成PMIC的一部分的功率传感器，以及电连接到所述至少一个功率传感器的控制电路。 所述控制电路从所述电池获取输入到所述PMIC的电流值和功率值中的至少一个，判定所获取的电流值和功率值中的至少一个是否大于或等于阈值，并且生成第一信号 用于至少部分地基于所述确定来控制所述PMIC和所述处理器中的至少一个。

公开(公告)号：US20170054328A1

公开(公告)日：2017-02-23

申请号：US15240516

申请日：2016-08-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J50/12 ,  H02J7/04 ,  H02J50/80 ,  H02J7/02

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J7/027 ,  H02J7/045 ,  H02J50/10 ,  H02J50/80 ,  H04B5/0037

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

Abstract translation: 提供了一种用于电子设备的有线和无线充电的设备。 电子设备包括壳体，壳体表面上的显示器，安装在壳体中的电池，与电池电连接的电路，定位在壳体中的导电图案，与电路电连接，并且被配置为无线传输 电源到外部设备，在壳体的另一表面上的连接器，并与电路电连接，存储器和与显示器，电池，电路，连接器和/或存储器电连接的处理器。 电路被配置为将电池与导电图案电连接以将电力无线地传输到外部设备并将电池与连接器电连接，以同时或选择性地以线的方式将外部设备通过电线向外部设备传输， 设备。

公开(公告)号：US20170047784A1

公开(公告)日：2017-02-16

申请号：US15233130

申请日：2016-08-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Kyung-Ha KOO ,  Chul-Woo PARK ,  Ki-Youn JANG ,  Yong-Sang YUN ,  Chi-Hyun CHO

IPC: H02J50/12 ,  H02J7/02 ,  H05K7/20 ,  H02J50/60

CPC classification number: H02J50/12 ,  G06F1/206 ,  G06F1/26 ,  H02J7/025 ,  H02J50/80 ,  H05K7/20209

Abstract: According to various embodiments, an electronic device for charging a battery of an external device may include a coil and a first circuit configured to wirelessly transmit power to the external device through the coil. A second circuit may be configured to wirelessly receive information from the external device. A fan may be disposed adjacent to the coil to discharge heat to the exterior of the electronic device. A control circuit may adjust the driving speed of the fan based at least in part on the received information.

Abstract translation: 根据各种实施例，用于对外部设备的电池充电的电子设备可以包括线圈和被配置为通过线圈将功率无线地传输到外部设备的第一电路。 第二电路可以被配置为从外部设备无线地接收信息。 可以将风扇设置成与线圈相邻以将热量排放到电子设备的外部。 控制电路可以至少部分地基于所接收的信息来调整风扇的驱动速度。

公开(公告)号：US20160126000A1

公开(公告)日：2016-05-05

申请号：US14928695

申请日：2015-10-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yun-Hui HAN ,  Kisun LEE ,  Chul-Woo PARK

IPC: H01F27/28

Abstract: An inductor device is provided. The inductor device includes a coil unit that includes a pair of first and second coils disposed adjacent to each other and coupled to each other, a core unit that surrounds inner and outer spaces of the coil unit, and an induction unit that is disposed in the coil unit and is induced by a magnetic field generated between the first and second coils.

Abstract translation: 提供电感器件。 电感器件包括线圈单元，该线圈单元包括彼此相邻布置并彼此耦合的一对第一和第二线圈，围绕线圈单元的内部空间和外部空间的芯单元，以及设置在该线圈单元中的感应单元 并且由在第一和第二线圈之间产生的磁场感应。

公开(公告)号：US20160104522A1

公开(公告)日：2016-04-14

申请号：US14874568

申请日：2015-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-Pil SON ,  Chul-Woo PARK ,  Young-Soo SOHN

IPC: G11C11/406 ,  G06F12/02 ,  G11C14/00 ,  G11C7/10

CPC classification number: G11C11/40615 ,  G06F12/0246 ,  G06F2212/7201 ,  G11C11/005 ,  G11C29/28 ,  G11C2029/0409 ,  G11C2029/4402 ,  G11C2211/4061

Abstract: A use time managing method of a semiconductor device may include (1) measuring an amount of accumulated operation time of the semiconductor device and when the amount is reached to a predetermined value, generating a unit storage activation signal; (2) repeating step (1) to generate one or more additional unit storage activation signals, thereby generating a plurality of unit storage activation signals, wherein the predetermined values are different for each repeating step; (3) storing data indicating each occurrence of generating the unit storage activation signals; and (4) detecting use time of the semiconductor device based on the cumulatively stored data.

Abstract translation: 半导体器件的使用时间管理方法可以包括：（1）测量半导体器件的累积操作时间量，以及当该量达到预定值时，产生单元存储激活信号; （2）重复步骤（1）以产生一个或多个附加单元存储激活信号，由此产生多个单元存储激活信号，其中每个重复步骤的预定值是不同的; （3）存储指示生成单位存储激活信号的每个出现的数据; 和（4）基于累积存储的数据检测半导体器件的使用时间。

公开(公告)号：US20160064056A1

公开(公告)日：2016-03-03

申请号：US14798164

申请日：2015-07-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SU-A KIM ,  Dae-Sun KIM ,  Dae-Jeong KIM ,  Sung-Min RYU ,  Kwang-II PARK ,  Chul-Woo PARK ,  Young-Soo SOHN ,  Jae-Youn YOUN

IPC: G11C8/08 ,  G11C7/02

CPC classification number: G11C8/08 ,  G11C5/025 ,  G11C7/02 ,  G11C7/1006 ,  G11C7/18 ,  G11C8/12 ,  G11C11/4074 ,  G11C11/4085 ,  G11C11/4097

Abstract: A semiconductor memory device includes a memory cell array, sub word-line drivers and power selection switches. The memory cell array includes memory cell rows coupled to word lines. The sub word line drivers are coupled to the word lines. The power selection switches are coupled to the sub word-line drivers. Each power selection switch controls a deactivation voltage level of a first word-line activated from the word-lines and an off-voltage level of a second word line adjacent to the first word line so that the deactivation voltage level and the off-voltage level have at least one of a ground voltage, a first negative voltage and a second negative voltage. The ground voltage, the first negative voltage and the second negative voltage have different voltage levels from each other.

Abstract translation: 半导体存储器件包括存储单元阵列，子字线驱动器和功率选择开关。 存储单元阵列包括耦合到字线的存储单元行。 子字线驱动器耦合到字线。 电源选择开关耦合到子字线驱动器。 每个电源选择开关控制从字线激活的第一字线的去激活电压电平和与第一字线相邻的第二字线的截止电压电平，使得去激活电压电平和截止电压电平 具有接地电压，第一负电压和第二负电压中的至少一个。 接地电压，第一负电压和第二负电压彼此具有不同的电压电平。

公开(公告)号：US20140149808A1

公开(公告)日：2014-05-29

申请号：US14054957

申请日：2013-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Young SEO ,  Chul-Woo PARK

IPC: G06F11/07

CPC classification number: G06F11/073 ,  G06F11/076 ,  G11C7/1006 ,  G11C7/1063

Abstract: In one example embodiment, a memory device includes a cell array configured to receive data at an associated address in response to a write command. The memory device further includes a storage unit configured to receive the associated address and the data in response to the write command and output the data to the associated address of the cell array in response to a rewrite command. The memory device further includes a violation determining unit configured to determine violation data, count a number of the violation data and determine data written to the storage unit as the violation data if a storage duration of the written data is less than a write recovery time (tWR).

Abstract translation: 在一个示例实施例中，存储器设备包括被配置为响应于写入命令在相关联的地址处接收数据的单元阵列。 存储装置还包括存储单元，其被配置为响应于写入命令接收相关联的地址和数据，并且响应于重写命令将数据输出到单元阵列的相关联的地址。 所述存储装置还包括违规判定部，其被配置为如果写入数据的存储持续时间小于写恢复时间，则确定违规数据，对违反数据的数量进行计数，并将写入所述存储单元的数据确定为所述违规数据 tWR）。

公开(公告)号：US20250167582A1

公开(公告)日：2025-05-22

申请号：US19028396

申请日：2025-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J7/34 ,  H02J7/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H04B5/79

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

公开(公告)号：US20230246475A1

公开(公告)日：2023-08-03

申请号：US18297780

申请日：2023-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J7/34 ,  H04B5/00 ,  H02J50/10 ,  H02J7/00 ,  H02J50/80 ,  H02J50/12

CPC classification number: H02J7/342 ,  H02J7/0063 ,  H02J7/00714 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H04B5/0037

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

公开(公告)号：US20190165613A1

公开(公告)日：2019-05-30

申请号：US16265344

申请日：2019-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul JUNG ,  Chul-Woo PARK ,  Sung-Geun YOON ,  Sang-Hyun RYU

IPC: H02J50/12 ,  H02J7/04 ,  H02J50/10 ,  H02J7/02 ,  H02J50/80 ,  H04B5/00

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.