公开(公告)号：US20250113656A1

公开(公告)日：2025-04-03

申请号：US18699839

申请日：2022-06-21

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Yong Tae KANG ,  Min-Soo SONG ,  Jae Won LEE ,  Han-Sol JUNG

IPC: H10F77/63 ,  G02B5/24 ,  H10F77/45

Abstract: An emulsion spectrum fluid filter capable of controlling light wavelength absorption includes a transparent channel formed as a tube of a 90 degrees-rotated U shape, and an emulsion received in the transparent channel, wherein the emulsion may include dispersed oil and surfactant. Further, a method for preparing the emulsion is disclosed.

公开(公告)号：US20240335789A1

公开(公告)日：2024-10-10

申请号：US18579218

申请日：2022-04-20

Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Yong Tae KANG ,  Jae Won LEE ,  Minjae KIM ,  Hyung Won CHOI

IPC: B01D53/28 ,  B01D53/26

CPC classification number: B01D53/28 ,  B01D53/263 ,  B01D2252/20 ,  B01D2257/80 ,  B01D2258/06

Abstract: A dehumidifying composition according to an embodiment of the present invention includes oil and a surfactant, wherein the oil and the surfactant may be mixed by at least one of mechanical stirring, ultrasonic stirring, ultrasonic grinding, or magnetic stirring.