公开(公告)号：US20210247099A1

公开(公告)日：2021-08-12

申请号：US17167358

申请日：2021-02-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juwan PARK ,  Sunghyun CHUN ,  Nakhyun KIM ,  Moonsun SHIN ,  Wonhee LEE ,  Changwoo JUNG

IPC: F24F13/20 ,  F24F6/02

Abstract: Provided is a humidification apparatus including a main body having a water container accommodating portion, a drawer slidably coupled to the main body to open and close the water container accommodating portion and including a basket having an opening that is open at an upper side thereof, a water container provided to be accommodated in the basket through the opening, a rail assembly coupled to a bottom surface of the water container accommodating portion, and allowing the drawer to be slidably moved, an automatic driving device coupled to the bottom surface of the water container accommodating portion, and allowing the drawer to be automatically inserted into or withdrawn from the water container accommodating portion, and a fall prevention device coupled to a lower portion of the basket and configured to support the drawer to prevent the drawer from falling when the drawer is withdrawn.

公开(公告)号：US20250161522A1

公开(公告)日：2025-05-22

申请号：US19034107

申请日：2025-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Huiyoung KIM ,  Sunghyun CHUN ,  Nakhyun KIM ,  Juyoung KIM ,  Juwan PARK ,  Changhyun PARK ,  Changwoo JUNG ,  Seoyoung CHO

IPC: A61L9/20

Abstract: An air sterilizer is provided. The air sterilizer includes a case module having a length extending in a first direction, and a main body module of which at least a portion is arranged inside the case module and which comprises an ultraviolet sterilizer module generating ultraviolet rays, wherein the case module includes a case forming at least a portion of an exterior and having a hollow structure providing a space for accommodating the ultraviolet sterilizer module therein, and a case fixing structure inserted and assembled into the case in the first direction and configured to be fixed to the main body module, wherein one of the case and the case fixing structure is provided with a hook and the other one of the case and the case fixing structure is provided with a hook fixing groove into which the hook is inserted and which fixes a position of the hook in the first direction, such that the case and the case fixing structure are fixed in position in the first direction by assembly.

公开(公告)号：US20250153188A1

公开(公告)日：2025-05-15

申请号：US19020219

申请日：2025-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juyoung KIM ,  Changhyun PARK ,  Nakhyun KIM ,  Huiyoung KIM ,  Juwan PARK ,  Changwoo JUNG ,  Seoyoung CHO ,  Sunghyun CHUN

IPC: B03C3/12 ,  B03C3/011 ,  B03C3/36

Abstract: An air purifier is provided. The air purifier includes a housing, an inner frame arranged inside the housing, a filter assembly configured to remove foreign substances from air introduced into the housing, and to be detachably mounted on the inner frame, and a detection module configured to detect whether the filter assembly is mounted, wherein the filter assembly includes a dust collection filter detachably mounted on the inner frame in a mounting direction (AX), and a pre-filter detachably mounted on the dust collection filter in a direction parallel to the mounting direction, and is arranged on a flow path that is toward the dust collection filter, and wherein the detection module includes a first sensor provided in the inner frame to detect whether the dust collection filter is mounted, and a second sensor provided in the inner frame to detect whether the pre-filter is mounted.

公开(公告)号：US20230299235A1

公开(公告)日：2023-09-21

申请号：US18322075

申请日：2023-05-23

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： Junhee CHOI ,  Nakhyun KIM ,  Jinjoo PARK ,  Joohun HAN

IPC: H01L33/24 ,  H01L25/075 ,  H01L33/32

CPC classification number: H01L33/24 ,  H01L25/0753 ,  H01L33/32 ,  H01L33/0075

Abstract: A semiconductor light emitting diode (LED) and a method of manufacturing the same are provided. The LED includes a first semiconductor layer; a plurality of active elements spaced apart on the first semiconductor layer and each having a width less than a width of the first semiconductor layer; and a second semiconductor layer disposed on the plurality of active elements.

公开(公告)号：US20230184635A1

公开(公告)日：2023-06-15

申请号：US18107574

申请日：2023-02-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changhyun PARK ,  Nakhyun KIM ,  Juyoung KIM ,  Juwan PARK ,  Moonsun SHIN ,  Wonhee LEE ,  Sekwan JEONG ,  Changwoo JUNG ,  Sunghyun CHUN

IPC: G01N1/24 ,  B01D46/44 ,  B01D46/12 ,  B01D53/86 ,  B01D53/00 ,  B01D46/00 ,  G01N15/06 ,  F24F13/20

CPC classification number: G01N1/24 ,  B01D46/442 ,  B01D46/12 ,  B01D53/86 ,  B01D53/007 ,  B01D46/0047 ,  G01N15/06 ,  F24F13/20 ,  B01D2255/802 ,  B01D2259/804 ,  B01D2273/30 ,  B01D2279/65 ,  F24F2110/64

Abstract: An air cleaner including a case comprising an upper surface and a side surface, a sensor to measure a degree of contamination of air introduced into the case, a round portion in a shape that is curved on the upper surface of the case, and a sensor air inlet on the round portion and through which air is introduced.

公开(公告)号：US20230170440A1

公开(公告)日：2023-06-01

申请号：US17847806

申请日：2022-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junhee CHOI ,  Kiho KONG ,  Junghun PARK ,  Eunsung LEE ,  Nakhyun KIM ,  Joosung KIM ,  Younghwan PARK ,  Dongchul SHIN ,  Joohun HAN

IPC: H01L33/38 ,  H01L33/50 ,  G06T19/00 ,  H01L33/62 ,  H01L33/00

CPC classification number: H01L33/382 ,  H01L33/502 ,  G06T19/006 ,  H01L33/62 ,  H01L33/005 ,  H01L2933/0016 ,  H01L2933/0041 ,  H01L2933/0066

Abstract: Provided is a display apparatus including a first semiconductor layer having a first surface and a second surface opposite to each other, a plurality of partitions protruding from the first surface, and a plurality of opening areas between the plurality of partitions, a plurality of active layers provided opposite to the plurality of opening areas on the second surface of the first semiconductor layer, a plurality of second semiconductor layers respectively provided on the plurality of active layers opposite to the first semiconductor layer, a separation film provided between two adjacent active layers among the plurality of active layers and between two adjacent second semiconductor layers among the plurality of second semiconductor layers, and a plurality of color conversion layers provided in the plurality of opening areas on the first surface of the first semiconductor layer.

公开(公告)号：US20220416120A1

公开(公告)日：2022-12-29

申请号：US17731829

申请日：2022-04-28

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： Joosung KIM ,  Younghwan PARK ,  Dongchul SHIN ,  Junhee CHOI ,  Nakhyun KIM ,  Junghun PARK ,  Eunsung LEE ,  Joohun HAN

IPC: H01L33/12 ,  H01L25/16 ,  H01L33/00 ,  H01L33/44

Abstract: A light emitting device may be a bar-type light emitting device and include a n-GaN semiconductor layer, a p-GaN semiconductor layer spaced apart from the n-GaN semiconductor layer, an active layer arranged between the n-GaN semiconductor layer and the p-GaN semiconductor layer, and a strain relaxing layer including indium clusters and voids.

公开(公告)号：US20210325063A1

公开(公告)日：2021-10-21

申请号：US17235340

申请日：2021-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juwan PARK ,  Nakhyun KIM ,  Juyoung KIM ,  Changhyun PARK ,  Moonsun SHIN ,  Wonhee LEE ,  Hojin LEE ,  Changwoo JUNG

IPC: F24F8/108 ,  F24F13/28 ,  F24F13/20

Abstract: An air purifier or air conditioner including a filter device. The air purifier includes: a main body: a suction port provided to allow air to flow into the main body; a filter provided in the main body to filter the air suctioned from the suction port and including a frame and a filter body fixed to the frame; an auxiliary filter member separably mounted on the filter; and a locking device provided on the frame of the filter such that the auxiliary filter member is separably mounted on the frame of the filter.