公开(公告)号：US20200173455A1

公开(公告)日：2020-06-04

申请号：US16697950

申请日：2019-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisup LEE ,  Jinbaek KIM ,  Kyunghoon KIM ,  Jaehyoung SIM ,  Dohoon KIM ,  Seonghyun YOON ,  Joonho YOON

IPC: F04D29/28

Abstract: A double suction fan includes first and second rings spaced at a predetermined distance apart from and in parallel to each other, an intermediate plate disposed between the first and second rings and including a shaft hole, a plurality of first blades disposed between the first ring and the intermediate plate, a plurality of second blades disposed between the second ring and the intermediate plate, and first and second rotating hubs disposed on both side surfaces of the intermediate plate, wherein each of the first and second rotating hubs is formed of a plurality of hub plates which are disposed perpendicular to the intermediate plate around the shaft hole, and wherein the plurality of hub plates are formed to evenly distribute air introduced through the first and second rings in a longitudinal direction of the plurality of first and second blades when the intermediate plate rotates.

公开(公告)号：US20240230147A1

公开(公告)日：2024-07-11

申请号：US18612017

申请日：2024-03-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seonghyun YOON ,  Kyunghoon KIM ,  Jinbaek KIM ,  Seonuk NA ,  Eungryeol SEO ,  Jaehyoung SIM ,  Donggyu LEE ,  Eomji JANG ,  Mingi CHO

IPC: F24F13/062 ,  F24F13/12

CPC classification number: F24F13/062 ,  F24F13/12 ,  F24F2221/14

Abstract: Disclosed is a diffuser. The diffuser comprises: a main body configured to be connected to an air duct installed on a ceiling, and comprising an air outlet; a first airflow guide configured to move up and down with respect to the main body to open and close at least a portion of the air outlet, and configured to guide an airflow discharged from the air outlet in response to the air outlet being opened, the first airflow guide comprising an opening configured to allow air to pass through the first airflow guide; and a second airflow guide configured to move up and down with respect to the main body and the first airflow guide to open and close the opening of the first airflow guide, and comprising a downwardly inclined surface configured to guide an airflow discharged from the opening in response to the opening being opened.

公开(公告)号：US20240167710A1

公开(公告)日：2024-05-23

申请号：US18367855

申请日：2023-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donggyu LEE ,  Kyunghoon KIM ,  Sunggoo KIM ,  Seonuk NA ,  Hyeongjoon SEO ,  Jaehyoung SIM ,  Eomji JANG

IPC: F24F11/42 ,  F24F13/10

CPC classification number: F24F11/42 ,  F24F13/10

Abstract: A ventilation system including a ventilator; and an outdoor unit, wherein the ventilator includes a housing including a first intake, a second intake, a first outlet and a second outlet, a plurality of dampers to change flow paths of air flowing through the housing, first and second air blowers, a heat exchanger in the housing, and a processor to control the dampers and first and second air blowers to form a first flow path in which outside air flows through the heat exchanger, or form a second flow path in which room air flows through the heat exchanger, to thereby form a flow path in the ventilator, while air flows through the flow path, control the outdoor unit to form frost on the heat exchanger, and control the outdoor unit to stop operating based on a preset frosting termination condition so that the frost melts to clean the heat exchanger.

公开(公告)号：US20240164116A1

公开(公告)日：2024-05-16

申请号：US18215280

申请日：2023-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngji NOH ,  Jongho WOO ,  Joo-Heon KANG ,  Kyunghoon KIM ,  Myunghun WOO

IPC: H10B63/00

CPC classification number: H10B63/845 ,  H10B63/34

Abstract: A semiconductor device includes a gate stacked structure including gate patterns and insulating patterns that are alternately stacked with each other; a gate insulating layer on a sidewall of the gate stacked structure; a channel layer surrounded by the gate insulating layer; a source line surrounded by the channel layer; a variable resistive layer surrounded by the channel layer; and a drain line surrounded by the channel layer.

公开(公告)号：US20210123611A1

公开(公告)日：2021-04-29

申请号：US17080232

申请日：2020-10-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seonghyun YOON ,  Jinbaek KIM ,  Mingi CHO ,  Kyunghoon KIM ,  Eunyoung BAE ,  Eungryeol SEO

IPC: F24F1/0033 ,  F24F1/0007 ,  F24F1/0018 ,  F24F1/0011

Abstract: A diffuser, which is used in an air conditioner, includes a central portion where a motor is disposed, and a plurality of blades radially disposed on an outer circumferential surface of the central portion and arranged at regular intervals along the outer circumferential surface of the central portion. An outer guide wall is disposed concentrically with the central portion and is formed to surround the plurality of blades. The outer guide wall includes a plurality of openings formed in a plurality of portions each of which corresponds to a space between two adjacent blades among the plurality of blades.

公开(公告)号：US20200159480A1

公开(公告)日：2020-05-21

申请号：US16688340

申请日：2019-11-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyunghoon KIM

IPC: G06F3/147 ,  G09F9/30

Abstract: A display apparatus obtains a plurality of content frames based on a content of a predetermined type, and controls a display to display the plurality of content frames and a plurality of identification frames including a predetermined image, the predetermined image identifying an area that corresponds to the display in a photographed image including the display

公开(公告)号：US20240282788A1

公开(公告)日：2024-08-22

申请号：US18487430

申请日：2023-10-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeongseok CHOI ,  Hyeokjong LEE ,  Kyunghoon KIM

IPC: H01L27/146

CPC classification number: H01L27/14614 ,  H01L27/14636

Abstract: Provided are an integrated circuit having a structure advantageous to scaling by eliminating a dummy region of a semiconductor device and an image sensor including the integrated circuit. The integrated circuit may comprise at least one cell, a planar transistor, and a vertical transistor. The at least one cell may comprise a first active region and a second active region adjacent to each other, at least one first active fin on the first active region and extending in a first direction, at least one second active fin on the second active region and extending in the first direction, and an active gate line vertically overlapping the first active region and the second active region and extending in a second direction perpendicular to the first direction.

公开(公告)号：US20230213227A1

公开(公告)日：2023-07-06

申请号：US17992256

申请日：2022-11-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Donggyu LEE ,  Kyunghoon KIM ,  Sunggoo KIM ,  Hyeongjoon SEO ,  Changmin SEOK ,  Jaehyoung SIM ,  Eomji JANG

IPC: F24F11/00 ,  F24F12/00 ,  F24F7/08

CPC classification number: F24F11/0001 ,  F24F12/006 ,  F24F7/08 ,  F24F2013/221

Abstract: A ventilation system including a ventilator and a processor. The ventilator includes a housing, first intake, second intake, first outlet, second outlet, dampers, first air blower, second air blower, total heat exchanger, and heat exchanger. The processor is configured to change the air flow path of air flowing through the housing from an intake flow path and discharge flow path while in a ventilation mode to a heat exchanger cleaning mode or a total heat exchanger drying mode, in which air in the room flows into the housing through the first outlet, passes through the heat exchanger and then the total heat exchanger, and is discharged to the space outside the room through the second outlet.

公开(公告)号：US20230055517A1

公开(公告)日：2023-02-23

申请号：US17843005

申请日：2022-06-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taesung CHOI ,  Kyunghoon KIM ,  Seonuk NA ,  Hyeongjoon SEO ,  Jaehyoung SIM ,  Eomji JANG ,  Sungjune CHO

IPC: F24F12/00 ,  F24F7/08 ,  F24F13/22 ,  F24F13/28 ,  F24F13/30

Abstract: A ventilation apparatus including a housing having an inlet flow path to discharge outdoor air, to an indoor space through a first outlet, and an outlet flow path to discharge indoor air, to an outdoor space through a second outlet, a total enthalpy heat exchanger in which air flowing along the inlet flow path and air flowing along the outlet flow path exchange heat, and a heat exchanger to remove moisture in the air flowing along the inlet flow path. The housing including a connection flow path connecting the inlet flow path to the outlet flow path, and a connection path opening and closing unit configured to selectively open and close the connection flow path. The connection flow path to allow indoor air, to pass through the heat exchanger and flow to the first outlet while preventing the indoor air from flowing to the total enthalpy heat exchanger.

公开(公告)号：US20210160564A1

公开(公告)日：2021-05-27

申请号：US17091590

申请日：2020-11-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyunghoon KIM

IPC: H04N21/438 ,  H04N21/643 ,  H04N21/436 ,  H04N21/442 ,  H04N21/61

Abstract: A server is provided. The server includes a communicator and a processor configured to, from a plurality of electronic apparatuses that reproduce content received from an external server, receive information regarding reproduction of the content and information on home network environments of the plurality of electronic apparatuses through the communicator, based on the information regarding reproduction of the content, identify a plurality of qualities of a channel providing the content for each of the plurality of home network environments, and transmit information on the plurality of qualities of the channel identified for each of the plurality of home network environments to the external server through the communicator to add the information on the plurality of qualities of the channel to a channel list provided by the external server.