公开(公告)号：US20240410105A1

公开(公告)日：2024-12-12

申请号：US18810803

申请日：2024-08-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunghyun CHUN ,  Youngjae KIM ,  Myungwon JEON ,  Jaeik CHA ,  Hankyu CHOI

IPC: D06F58/20 ,  D06F105/34

Abstract: A dryer includes: a main body which includes a front panel with an opening, an inlet and a base forming a bottom surface; a drum; and a heat exchanger accessible through the opening. The base includes a bottom portion on which the heat exchanger is seated and a front wall portion vertical to the bottom portion. The base includes a cover configured to open and close the opening, a filter unit, and a ground electrode on the front wall portion. The filter unit includes a fixer member coupleable to the front wall portion such that while the fixer member at a first position the filter unit is prevented from being separated, and while the fixer member is moved to a second position the filter unit is separable from the front wall portion. The fixer member is electrically connected to the ground electrode at the first position.

公开(公告)号：US20240356343A1

公开(公告)日：2024-10-24

申请号：US18760603

申请日：2024-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjae KIM

IPC: H02J7/00

CPC classification number: H02J7/0013 ,  H02J7/0047 ,  H02J7/007182

Abstract: An electronic apparatus may include: batteries; a charger configured to charge the batteries; a switch network electrically connected to the batteries; and a charging controller configured to control the switch network to change a connection relationship between the batteries and to control the charger to charge the batteries while the batteries are in the changed connection relationship.

公开(公告)号：US20240281039A1

公开(公告)日：2024-08-22

申请号：US18654054

申请日：2024-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngjae KIM ,  Woosung CHUN ,  Changkwan YANG ,  Kwanghee RYU ,  Hyunju HONG

IPC: G06F1/16

CPC classification number: G06F1/1677 ,  G06F1/1616 ,  G06F1/1652 ,  G06F1/1681 ,  G06F1/1686 ,  G06F1/169 ,  G06F1/1698

Abstract: An electronic device is disclosed, including: a first housing, a second housing, a folding housing that pivotably connects the first housing and second housing, a flexible display spanning the first, second and folding housings, a printed circuit board (PCB), a first camera module at least partly visible through a surface of the second housing, a first magnet disposed in the first housing, a second magnet disposed in the second housing, and a hall sensor disposed on the PCB, the hall sensor configured to detect magnetic flux caused by motion of the first and/or second magnet in folding and unfolding of the electronic device so as facilitate determination of a configuration state of the electronic device.

公开(公告)号：US20240223021A1

公开(公告)日：2024-07-04

申请号：US18344259

申请日：2023-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Terrance Christopher HUANG ,  Youngjae KIM

IPC: H02J50/80 ,  H02J7/00 ,  H02J50/10 ,  H02J50/40

CPC classification number: H02J50/80 ,  H02J7/0013 ,  H02J7/0047 ,  H02J50/10 ,  H02J50/402

Abstract: The battery system includes one or more respective battery packs each comprising at least one battery cell; monitoring circuitry; a slave controller; and a first circuit, wherein the first circuit comprises a first WPT system and a first converter circuit; a secondary circuit, wherein the secondary circuit comprises secondary WPT systems corresponding to each of the respective battery packs, with each secondary WPT system being configured to wirelessly transmit and receive power to and from the respective first WPT systems in the one or more respective battery packs and a second converter circuit; and a master controller.

公开(公告)号：US20230317710A1

公开(公告)日：2023-10-05

申请号：US18060244

申请日：2022-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjae KIM

IPC: H01L27/02 ,  G05F3/20 ,  G05F3/26 ,  H01L27/092 ,  H10B12/00

CPC classification number: H01L27/0222 ,  G05F3/205 ,  G05F3/26 ,  H01L27/0928 ,  H01L27/10897

Abstract: A body bias voltage generating circuit includes a current mirror circuit configured to generate and input a target current to a target semiconductor element, the target semiconductor element configured to be set to a turned-on state; and a charge pump circuit including an oscillator configured to output a clock signal based on a result of comparing an output voltage of the target semiconductor element with a reference voltage, and at least one charge pump outputting a body bias voltage to each of a plurality of semiconductor elements, wherein each of the plurality of semiconductor elements is the same as or is the same type as the target semiconductor element.

公开(公告)号：US20220366869A1

公开(公告)日：2022-11-17

申请号：US17710003

申请日：2022-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeonsoo KIM ,  Youngjae KIM ,  Minho LEE ,  Jaekwang LEE

IPC: G09G5/10 ,  G06F3/01 ,  G01J5/10

Abstract: An electronic device may include: a display having at least one hole disposed in at least a part thereof such that light from the outside can be transmitted therethrough; a light-emitting element disposed under the display and configured to output a first infrared ray to the outside; a first light-receiving element disposed under the display at a position corresponding to the at least one hole, and configured to receive a second infrared ray transmitted from the outside; a second light-receiving element disposed under the display at a position where light from the outside is shielded; and at least one processor configured to, based on that a first sensing value according to the second infrared ray, output from the first light-receiving element, satisfies a first specified condition, while the first infrared ray is output: based on that a second sensing value output from the second light-receiving element does not satisfy a second specified condition, identify that a proximate object exists, and based on that the second sensing value satisfies the second specified condition, identify that the proximate object does not exist.

公开(公告)号：US20210165048A1

公开(公告)日：2021-06-03

申请号：US16834044

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daebong JUNG ,  Youngjae KIM

IPC: G01R31/3835 ,  H01M10/48 ,  H01M10/42 ,  G01R31/396 ,  G01K13/00

Abstract: A battery system includes a first battery cell including a first electrode terminal and a second electrode terminal, a connector configured to be electrically connected to the first electrode terminal, and a first circuit board detachably provided above the connector and configured to monitor a battery characteristic of the first battery cell. The connector includes a base including a terminal hole configured to be connected to the first electrode terminal and having a first plane, a connecting portion configured to be connected to the first circuit board and having a second plane non-planar with the first plane, and a stepped portion between the base and the connecting portion.