公开(公告)号：US20250011197A1

公开(公告)日：2025-01-09

申请号：US18653706

申请日：2024-05-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changbae LIM ,  Sungwon KIM ,  Heejin PARK ,  Sungpil HONG ,  Yumee KIM

IPC: C02F1/46 ,  C02F1/461 ,  C02F1/469

Abstract: Provided is a water treatment apparatus, including a first channel including a first current collector and an anion exchange membrane, a second channel including a second current collector and a cation exchange membrane, a third channel including the anion exchange membrane and the cation exchange membrane, and at least one processor configured to during a deionization operation, apply a negative voltage to the second current collector to move cations contained in water in the third channel to the second channel, during a regeneration operation, apply a first positive voltage to the second current collector to move cations in the second channel to the third channel, and during a descaling operation, apply a second positive voltage greater than the first positive voltage to the second current collector to electrolyze water in the second channel.

公开(公告)号：US20240085315A1

公开(公告)日：2024-03-14

申请号：US18389451

申请日：2023-11-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yumee KIM ,  Soomin PARK ,  Jangpyo PARK ,  Joonho KIM ,  Yongwon JEONG

IPC: G01N21/31 ,  D06F43/00

CPC classification number: G01N21/31 ,  D06F43/00

Abstract: A clothes care apparatus includes a main body including a clothes care chamber configured to accommodate one or more clothes items; an optical sensor module configured to photograph an inside of the clothes care chamber, the optical sensor module including a plurality of light receiving elements arranged in an array, each of the plurality of light receiving elements being sensitive to different wavelength bands; and a processor configured to: acquire, from the plurality of light receiving elements, a sensing value for the one or more clothes items accommodated in the clothes care chamber, acquire spectroscopic data for the one or more clothes items accommodated in the clothes care chamber based on the sensing value, acquire feature information corresponding to the one or more clothes items accommodated in the clothes care chamber based on the spectroscopic data, input the feature information into a trained neural network model, acquire, from the trained neural network model, information on materials of the one or more clothes items accommodated in the clothes care chamber, and determine an operation course of the clothes care apparatus based on the information on the materials of the one or more clothes items accommodated in the clothes care chamber.