公开(公告)号：US20240352654A1

公开(公告)日：2024-10-24

申请号：US18647635

申请日：2024-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunghwan HONG ,  Hochae LEE ,  Jungsoo LIM ,  Ansook SUL ,  Yunjoung LEE ,  Yeonkyoung JUNG ,  Donok CHOI

IPC: D06F43/08 ,  D06F43/02 ,  D06L1/00 ,  D06L1/04 ,  D06L1/10

CPC classification number: D06F43/081 ,  D06F43/02 ,  D06L1/00 ,  D06L1/04 ,  D06L1/10

Abstract: Provided is a washing machine including: a storage chamber configured to store carbon dioxide in a gaseous state; an additive container configured to store an additive; a mixing chamber configured to mix the carbon dioxide in the gaseous state supplied from the storage chamber with the additive supplied from the additive container and pressurize the carbon dioxide and the additive, which are mixed with each other, to generate a mixed solution in a liquid state; a washing chamber configured to wash laundry using the mixed solution supplied from the mixing chamber; and a distillation chamber configured to accommodate the mixed solution discharged from the washing chamber and vaporize the carbon dioxide from the mixed solution therein, wherein the additive lowers a vapor pressure of the mixed solution to maintain the mixed solution in a liquid state at pressures of 10 bar or less.

公开(公告)号：US20230016081A1

公开(公告)日：2023-01-19

申请号：US17745380

申请日：2022-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungwon KIM ,  Saemi KIM ,  Soomin PARK ,  Heejin PARK ,  Changbae LIM ,  Yeonkyoung JUNG ,  Yongwon JEONG ,  Sungpil HONG

IPC: B01D46/00 ,  B01D53/00 ,  B01D53/88 ,  B01D46/52 ,  B01D39/16 ,  A61L9/20

Abstract: A multi-functional air purification filter includes: a breathable support layer; a mesh layer provided on the breathable support layer; and a filter layer provided on the mesh layer, wherein at least a portion of the multi-functional air purification filter has a plurality of bends, and the mesh layer includes a coating layer of at least one of a photocatalytic material, an adsorption material, or a sterilizing material.

公开(公告)号：US20240373853A1

公开(公告)日：2024-11-14

申请号：US18782862

申请日：2024-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungpil HONG ,  Heejin PARK ,  Jeeyeon KIM ,  Sungwon KIM ,  Joonho KIM ,  Yeonkyoung JUNG ,  Yongwon JEONG

IPC: A01N43/84 ,  A01N41/10 ,  A01N43/38 ,  A01N43/90 ,  A01N59/14 ,  A01N59/26 ,  A01P1/00

Abstract: A composition may include an organic dye that reacts with a visible light and generates singlet oxygen, and an ionic liquid including an ion expressing a hydrophobic property. The ion expressing the hydrophobic property may have an opposite electric charge to an electric charge included by the organic dye in an ionized state. Other than the above, various embodiments are possible.