公开(公告)号：US20240148225A1

公开(公告)日：2024-05-09

申请号：US18403282

申请日：2024-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  DAE CHANG CO., LTD.

Inventor： Inju LEE ,  Seungyong YANG ,  Junghee LEE ,  Sungwook KANG ,  Sungjin KIM ,  Yeonsu KIM ,  Jinhyok AN ,  Youngpyo KIM

IPC: A47L15/44 ,  A47L15/42

CPC classification number: A47L15/4463 ,  A47L15/4257 ,  A47L15/4436

Abstract: A dishwasher having an automatic detergent dispenser including a first storage compartment in which a plurality of solid detergents are stackable in a stack, a second storage compartment in which a plurality of solid detergents are stackable in a stack, a first ejector configured to move one solid detergent in the stack in the first storage compartment so as to be discharged to an outside of the first storage compartment, a second ejector configured to move one solid detergent in the stack in the second storage compartment so as to be discharged to an outside of the second storage compartment, and a seating member between the first storage compartment and the second storage compartment and configured to seat the one solid detergent discharged to the outside of the first storage compartment, and to seat the one solid detergent discharged to the outside of the second storage compartment.

公开(公告)号：US20240392490A1

公开(公告)日：2024-11-28

申请号：US18790857

申请日：2024-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： HooiJoong KIM ,  Sungwook KANG ,  Yeonsu KIM ,  Eunsuk BANG ,  Gyudong JEON

IPC: D06F35/00 ,  D06F39/08

Abstract: A bubble generation device according to an embodiment of the present disclosure comprises: a housing comprising a first port connected to a pump, a second port connected to a drum, and a third port connected to a tub; a valve device comprising a valve rotatably installed in the housing and configured to open or close a passage between the first port and the third port and, based on the passage between the first port and the third port being opened, and to form an orifice part having a passage width decreasing toward the third port from the first port in the housing; and an actuator configured to control the rotation angle of the valve device.

公开(公告)号：US20240148223A1

公开(公告)日：2024-05-09

申请号：US18396283

申请日：2023-12-26

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  DAE CHANG CO., LTD.

Inventor： Inju LEE ,  Seungyong YANG ,  Sungwook KANG ,  Yeonsu KIM ,  Jinhyok AN ,  Youngpyo KIM

IPC: A47L15/44 ,  A47L15/42

CPC classification number: A47L15/4436 ,  A47L15/4257 ,  A47L15/4463

Abstract: A dishwasher including a tub; a door to open and close the tub; and an automatic detergent dispenser disposed on the door and including a storage compartment in which solid detergents are stackable along one direction, and a transporting member at one side of the storage compartment to move a solid detergent outside of the storage compartment, the transporting member including a hub portion configured to be rotatable in a first rotational direction around a rotating axis, and a body portion extending in a radial direction from a portion of an outer rim of the hub portion, and configured to rotate together with the hub portion, wherein the body portion is configured to, when rotated in the first rotational direction, press one solid detergent outside of the storage compartment, and guide a movement of at least one remaining solid detergent inside the storage compartment along the one direction.

公开(公告)号：US20240148227A1

公开(公告)日：2024-05-09

申请号：US18404514

申请日：2024-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  DAE CHANG CO., LTD.

Inventor： Inju LEE ,  Seungyong YANG ,  Sungwook KANG ,  Yeonsu KIM ,  Junghee LEE ,  Sungjin KIM ,  Jinhyok AN ,  Youngpyo KIM

IPC: A47L15/44

CPC classification number: A47L15/449 ,  A47L15/4436

Abstract: A dishwasher includes: a tub; a door configured to open or close the tub; and an automatic detergent dispenser disposed on the door and configured to discharge a solid detergent toward an inside of the tub. The automatic detergent dispenser includes a storage compartment to allow a plurality of solid detergents to be stacked and loaded therein in a stacking direction, an ejector configured to move one solid detergent among the plurality of solid detergents to an outside of the storage compartment thereby discharging the one solid detergent from the storage compartment, and a holder configured to be movable toward the plurality of solid detergents in a stacking direction of the plurality of solid detergents inside the storage compartment, to support the plurality of solid detergents to be maintained in the stacked state inside the storage compartment.

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：US20230301068A1

公开(公告)日：2023-09-21

申请号：US18118766

申请日：2023-03-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwanchul JEON ,  Yeonsu KIM ,  Youngsik LEE ,  Hyuk KIM ,  Sangwuk PARK

IPC: H10B12/00 ,  H01L23/528

CPC classification number: H10B12/315 ,  H01L23/5283 ,  H10B12/05

Abstract: A semiconductor memory device includes a substrate, contact electrodes extending in a first direction, each of the contact electrodes including a connection portion having a first thickness and a landing portion having a second thickness, an uppermost contact electrode above the contact electrodes, the contact electrodes being longer in the first direction than the uppermost contact electrode and defining a step structure, transistor bodies extending in a second direction and having a first source/drain, a monocrystalline channel layer, and a second source/drain sequentially arranged in the second direction, the monocrystalline channel layer being connected to a corresponding contact electrode, a lower electrode layer connected to the second source/drain of each of the transistor bodies, a capacitor dielectric layer covering the lower electrode layer and having a uniform thickness, and an upper electrode layer separated from the lower electrode layer by the capacitor dielectric layer.