公开(公告)号：US20180009078A1

公开(公告)日：2018-01-11

申请号：US15593779

申请日：2017-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyutae PARK

IPC: B24B37/20 ,  B24B57/02 ,  B24B37/34

CPC classification number: B24B37/20 ,  B24B37/107 ,  B24B37/34 ,  B24B57/02

Abstract: Disclosed is a chemical mechanical polishing apparatus. The chemical mechanical polishing apparatus comprises a lower base, a platen configured to rotate and provided on a top surface of the lower base, a polishing pad on the platen; and at least one slurry supply device that is disposed adjacent to the polishing pad and supplies a slurry to the polishing pad. The slurry supply device comprises a capillary nozzle that is disposed over the polishing pad and includes a pin-type conductive tip therein, a slurry supply unit that supplies the slurry into the capillary nozzle, and a voltage supply unit that applies a voltage to the pin-type conductive tip.

公开(公告)号：US20230194122A1

公开(公告)日：2023-06-22

申请号：US18110502

申请日：2023-02-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun HWANG ,  Hyungjin KWON ,  Jinbaek KIM ,  Kyutae PARK ,  Nayeong BYEON ,  Yongho SEO ,  Seonghyun YOON ,  Joonho YOON ,  Eunsung JO ,  Donggi HAN

IPC: F24F13/08 ,  F24F1/0284

CPC classification number: F24F13/082 ,  F24F1/0284

Abstract: An air conditioner including a housing; a heat exchanger in the housing; an outlet; a blower to discharge air forward toward the outlet, the air having exchanged heat with the heat exchanger; and a guide panel in front of the blower, and including an inner panel coupled with the outer panel, and a suck-in flow path formed by the inner panel and the outer panel, wherein the guide panel forms the outlet with the housing to release a first portion of the air discharged by the blower outside of the housing, and the suck-in flow path sucks in a second portion of the air discharged by the blower so as to guide the first portion of the air to flow outside of the housing in a direction different than when the second portion of the air is not sucked into the suck-in flow path.

公开(公告)号：US20220404059A1

公开(公告)日：2022-12-22

申请号：US17717758

申请日：2022-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun HWANG ,  Hyungjin KWON ,  Kyutae PARK ,  Joonho YOON ,  Sangwoo LEE ,  Sungjin LIM ,  Eunsung JO ,  Hyeongkyu CHO ,  Youngju JOO ,  Hyoungseo CHOI

IPC: F24F11/77 ,  F24F1/0033 ,  F24F1/0059

Abstract: An air conditioner including an indoor unit housing; an indoor heat exchanger configured to exchange heat with air flowing into the indoor unit housing; a compressor configured to compress a refrigerant for a cooling operation or a heating operation performed by the air conditioner; a four-way valve configured to switch a circulation direction of the refrigerant based on whether the air conditioner is to perform the cooling operation or the heating operation; a first blower fan located in the indoor unit housing and configured to blow heat-exchanged air out of the indoor unit housing; a second blower fan located in the indoor unit housing at a higher position than the first blower fan and configured to blow heat-exchanged air out of the indoor unit housing; and a processor electrically connected to the compressor, the four-way valve, the first blower fan, and the second blower fan, and configured to, during the heating operation, adjust a rotational speed of the first blower fan to be higher than a rotational speed of the second blower fan.