公开(公告)号：US20180260019A1

公开(公告)日：2018-09-13

申请号：US15916794

申请日：2018-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Seok KIM ,  Yong Seung Yi ,  Du Hyun KIM ,  Yong Jae LEE ,  Ho Yeong LIM ,  Byeong Bae HYEON ,  Dong Il SON

IPC: G06F1/32 ,  H02J7/00 ,  G01R31/36

Abstract: An electronic device includes a power management circuit which supplies power from a battery to electronic components, a battery management circuit which controls connection between the battery and the power management circuit, a physical key formed on a part of the electronic device, a key control circuit which controls connection between the physical key and the battery management circuit, and a processor connected to the power management circuit. The processor is configured to transmit a signal for powering off the electronic device to the power management circuit, and when the electronic device is powered off, to control the key control circuit to connect the physical key with the battery management circuit. The power management circuit is configured to, when receiving the signal for powering off the electronic device, control the battery management circuit to disconnect the battery from the one or more electronic components included in the electronic device.

公开(公告)号：US20150021185A1

公开(公告)日：2015-01-22

申请号：US14321011

申请日：2014-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Da Hye PARK ,  Myung Dong CHO ,  Hyo Rang KANG ,  Hyun Seok KIM ,  Joon Seon JEONG

IPC: C02F1/469

CPC classification number: C02F1/4691 ,  C02F2001/46133 ,  C02F2001/46161 ,  C02F2305/08

Abstract: An electrode material may include a porous carbon material and an organic clay. An electrode for a capacitive deionization apparatus may include the electrode material. A method of removing ions from a fluid may include using the capacitive deionization apparatus.

Abstract translation: 电极材料可以包括多孔碳材料和有机粘土。 用于电容去离子设备的电极可以包括电极材料。 从流体中去除离子的方法可以包括使用电容去离子装置。

公开(公告)号：US20140144779A1

公开(公告)日：2014-05-29

申请号：US14039104

申请日：2013-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joon Seon JEONG ,  Hyun Seok KIM ,  Da Hye PARK ,  Dong Jin HAM ,  Hyo Rang KANG

IPC: C02F1/469 ,  B03C5/02

CPC classification number: C02F1/4691 ,  B03C5/02

Abstract: A capacitive deionization apparatus may include at least one pair of porous electrodes and a spacer structure disposed between the at least one pair of electrodes. The at least one pair of porous electrodes may include an electrode material having a surface area for the electrostatic adsorption of feed ions. The spacer structure may include an electrically-insulating material with an ion exchange group on the surface thereof. The spacer structure provides a path for flowing a fluid therethrough.

Abstract translation: 电容去离子装置可以包括至少一对多孔电极和设置在至少一对电极之间的间隔结构。 至少一对多孔电极可以包括具有用于进料离子的静电吸附的表面积的电极材料。 间隔结构可以包括在其表面上具有离子交换基团的电绝缘材料。 间隔结构提供了使流体流过其中的路径。

公开(公告)号：US20200220371A1

公开(公告)日：2020-07-09

申请号：US16647550

申请日：2018-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho Yeong LIM ,  Yong Seung YI ,  Du Hyun KIM ,  Hyun Seok KIM ,  Dong Il SON

IPC: H02J7/00 ,  G01R31/3835 ,  G01R31/392

Abstract: Disclosed is an electronic device which can control battery charging on the basis of the state of a battery. The electronic device of the present disclosure can check the voltage of a battery and the output voltage of a charging circuit, while the battery is being charged in a constant current state, and determine the state of the battery on the basis of at least the voltage of the battery and the output voltage of the charging circuit. Other various embodiments identified in the description are possible.