公开(公告)号：US20230251603A1

公开(公告)日：2023-08-10

申请号：US18015139

申请日：2020-08-31

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Sang Joon LEE ,  Tae Sik GO

IPC: G03H1/00 ,  G03H1/04 ,  G02B21/12 ,  G06T7/50 ,  G06N3/045 ,  G06N3/08

CPC classification number: G03H1/0005 ,  G03H1/0443 ,  G02B21/12 ,  G06T7/50 ,  G06N3/045 ,  G06N3/08 ,  G03H2226/02 ,  G03H2001/005 ,  G02B21/0008

Abstract: A machine learning-based digital holography device and a method for operating same are disclosed. The digital holography method according to one embodiment comprises the steps of: obtaining an optical image including two-dimensional information about a sample; and on the basis of the optical image, generating a holographic image including three-dimensional information about the sample.

公开(公告)号：US20230037110A1

公开(公告)日：2023-02-02

申请号：US17780687

申请日：2020-12-04

Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Sang Joon LEE ,  Jae Hyeon LEE

IPC: C08G77/388 ,  C08G77/20 ,  C08J3/11 ,  C08J3/24 ,  C09D183/08 ,  C09D5/16 ,  C09D5/02 ,  C10M107/50

Abstract: The present invention relates to a fatty acid amide-based oleogel containing polymer and a method for preparing same and, more particularly, to a fatty acid amide-based oleogel containing polymer and a method for preparing same, the oleogel comprising: a substrate formed of a polymer of a fatty acid amide having a single double bond and a silicone polymer, or a composition comprising same; and an oleogel surface formed by impregnating the substrate with oil, wherein, in the silicone polymer, first silyl-terminated polydialkylsiloxane is crosslinked with second vinyl-terminated polydialkylsiloxane, and the fatty acid amide is linked to the first silyl-terminated polydialkylsiloxane. Also, the present invention can provide use of the fatty acid amide-based oleogel containing polymer according to the present invention.