公开(公告)号：US20250169003A1

公开(公告)日：2025-05-22

申请号：US19032444

申请日：2025-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kihwan KWON ,  Jaehoon WOO ,  Youngjin JUNG ,  Woosung CHUN

IPC: H05K5/02

Abstract: An electronic device including a flexible printed circuit board (FPCB) is provided. The electronic device includes a display including a first area and a second area, a first housing supporting the first area, a second housing supporting the second area, a hinge structure foldably connecting the first housing to the second housing based on a folding axis and adjusting a folding angle formed by the first housing and the second housing relative to the folding axis, and an FPCB extending in an extending direction.

公开(公告)号：US20240180377A1

公开(公告)日：2024-06-06

申请号：US18367166

申请日：2023-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiwon CHOI ,  Kihwan KWON ,  Dongjun KIM

IPC: A47L9/04

CPC classification number: A47L9/0477

Abstract: A cleaner including a cleaner body; and a rotatable drum, the drum including a drum body including a first tapered portion having a diameter decreasing from a first end of the drum body, a second tapered portion having a diameter that decreasing from a second end of the drum body, and a collecting portion at a position where the diameter of the first and second tapered portions are smallest, and a brush member extending between the first and second ends of, and protruding outwardly from, the drum body, wherein the drum is configured so that a distance from the longitudinal axis of the drum to an end tip of the brush member is maintained across the first and second tapered portions and the collecting portion, and rotation of the drum guides intake of foreign substances into the cleaner body, and foreign substances wound about the drum toward the collecting portion.

公开(公告)号：US20240148206A1

公开(公告)日：2024-05-09

申请号：US18406990

申请日：2024-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yunsoo JANG ,  Seokman HONG ,  Kihwan KWON ,  Dokyung LEE ,  Joongkeun CHOI

IPC: A47L9/16 ,  A47L5/28 ,  A47L7/00

CPC classification number: A47L9/1683 ,  A47L7/0066 ,  A47L9/1675 ,  A47L9/1691 ,  A47L5/28

Abstract: A dust separation device includes: an air inlet, a dust collection chamber to collect dust in air flowing in from an air inlet, a rotating body rotatable inside the dust collection chamber and including a blocking member formed to block dust from the air flowing in from the air inlet, a motor to rotate the rotating body, a fixing body arranged to be spaced apart from the rotating body and supporting the motor, and a sealing member configured to seal at least a portion of a gap portion formed between the rotating body and the fixing body to prevent dust from entering the gap portion, the sealing member including a brush in contact with at least one of the rotating body and the fixing body.

公开(公告)号：US20240148204A1

公开(公告)日：2024-05-09

申请号：US18238602

申请日：2023-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taegwang KIM ,  Dongwoo HA ,  Sungwook KANG ,  Kihwan KWON ,  Yeonsu KIM ,  Jongwon MOON ,  Joongkyung PARK ,  Bonggyo SEO

IPC: A47L9/00 ,  B60B19/12 ,  B60B35/00 ,  B60B35/04

CPC classification number: A47L9/009 ,  B60B19/12 ,  B60B35/004 ,  B60B35/04

Abstract: A roller assembly including a shaft, a first support body to which one end of the shaft is coupleable, a second support body to which another end of the shaft is coupleable, and a roller coupleable between the first support body and the second support body, having a cylindrical shape in which the shaft is insertable, and rotatably supported by the shaft. The first support body and the second support body respectively include a protrusion that protrudes toward side surfaces of the roller, the protrusion of the first support body and the second support body respectively protrude from the first support body and the second support body and are respectively insertable into spaces inside an outer circumference of the roller, and the roller includes accommodation grooves on both side surfaces of the roller and accommodate the protrusion of the first support body and the second support body with certain gaps, respectively.

公开(公告)号：US20240057829A1

公开(公告)日：2024-02-22

申请号：US18456903

申请日：2023-08-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sewoong CHOI ,  Youngho KO ,  Kihwan KWON ,  Seokki SONG ,  Jaeyoul JEONG

IPC: A47L9/00 ,  B60C11/03

CPC classification number: A47L9/009 ,  B60C11/0311 ,  A47L2201/04

Abstract: A robot cleaner includes a main body and a wheel installed on the main body and configured to be driven by a driving motor to move the main body. The wheel includes an outer wheel including a tread configured to come into contact with a cleaning target floor and sidewalls provided on both side surfaces of the tread, and an inner wheel installed in the outer wheel and configured to receive a driving force from the driving motor. The outer wheel includes a plurality of tread grooves recessed in the tread. The outer wheel includes a plurality of deforming grooves formed in an axial direction of the outer wheel at positions corresponding to the plurality of tread grooves.

公开(公告)号：US20230248194A1

公开(公告)日：2023-08-10

申请号：US18134786

申请日：2023-04-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seungil HAN ,  Youngho KO ,  Sinae KIM ,  Kihwan KWON ,  Shin KIM ,  Jinhee KIM ,  Jaeyoul JEONG ,  Hyunsoo JUNG

IPC: A47L9/00 ,  A47L9/28

CPC classification number: A47L9/009 ,  A47L9/2852 ,  A47L9/2805 ,  A47L2201/04 ,  B60B2200/49

Abstract: A robot cleaner including: a cleaner body; a motor, configured to be fixed to the cleaner body, and provide a rotational force; a gear unit configured to transmit the rotational force of the motor; a wheel configured to rotate and drive the cleaner body according to the rotational force of the motor transmitted by the gear unit to the wheel; and a suspension including a first end portion pivotally supportable on a pivot of the cleaner body, which is spaced apart from a rotary shaft of the motor, and a second end portion to extend from the first end portion and support the wheel to move up and down with respect to the cleaner body as the second end portion moves in a first direction and a second direction around the pivot of the cleaner body.

公开(公告)号：US20210052119A1

公开(公告)日：2021-02-25

申请号：US16997802

申请日：2020-08-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwon CHOI ,  Byoungjin LEE ,  Kihwan KWON ,  Dongjun KIM

IPC: A47L9/04

Abstract: A vacuum cleaner including: a cleaner body configured to generate a suction force; and a suctioner configured to have a brush drum rotatably provided on a suction port sucking foreign objects by the suction force. The brush drum includes a cylindrical drum, a blade assembly provided on an outer circumferential surface of the drum to extend along a rotational shaft direction, and a cleaning member provided on the blade assembly to clean dust or the foreign objects on a cleaning surface. The blade assembly includes a cleaning member support part configured to accommodate and support a part of the cleaning member and a stopper provided in the cleaning member at intervals to restrict the cleaning member from being deformed in an opposite direction to a rotational direction of the brush drum.

公开(公告)号：US20210045599A1

公开(公告)日：2021-02-18

申请号：US16992368

申请日：2020-08-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taegwang KIM ,  Dongwoo HA ,  Kihwan KWON ,  Kyoungwoung KIM ,  Seokman HONG

IPC: A47L9/04 ,  A46B13/00 ,  A46B13/02

Abstract: Disclosed is a vacuum cleaner. The vacuum cleaner includes: a cleaner main body configured to generate suction force; and a suctioner including a head having a suction inlet to suck dust by the suction force and a brush drum rotatably provided in the suction inlet to sweep dust on a floor. The brush drum includes convex portions projected from an outer circumferential surface of the brush drum and spirally extended in a rotational axial direction of the brush drum.

公开(公告)号：US20150031347A1

公开(公告)日：2015-01-29

申请号：US14300708

申请日：2014-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seokweon KIM ,  Kihwan KWON

IPC: H04M1/02 ,  H04M1/725

CPC classification number: H04M1/0245 ,  H04M1/72527 ,  H04M1/72575

Abstract: A method for execution control using a cover and an electronic device supporting the same are provided. The method includes acquiring a sensing value of a cover sensor included in the cover and a sensing value of a main body sensor included in a main body of the electronic device, due to a physical change generated in the electronic device, comparing the sensing value of the main body sensor with the sensing value of the cover sensor, and controlling execution in the main body according to the sensing value of the cover sensor, when a result of the comparison meets a preset criterion.

Abstract translation: 提供了一种使用盖子执行控制的方法和支持该盖子的电子设备。 该方法包括：由于在电子设备中产生的物理变化，获取包括在盖中的盖传感器的感测值和包括在电子设备的主体中的主体传感器的感测值，将感测值 主体传感器，其具有盖传感器的感测值，并且当比较结果满足预设标准时，根据盖传感器的感测值来控制主体中的执行。