The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2025
Filed:
Dec. 29, 2022
Electronics and Telecommunications Research Institute, Daejeon, KR;
Soocheol Kim, Daejeon, KR;
Jeongkyun Kim, Daejeon, KR;
Hyunseok Kim, Daejeon, KR;
Jin Hwa Ryu, Daejeon, KR;
So Yung Park, Daejeon, KR;
Hoe-Sung Yang, Daejeon, KR;
Kang Bok Lee, Daejeon, KR;
Sun-Hwa Lim, Daejeon, KR;
Kwang-Soo Cho, Daejeon, KR;
Kyu Won Han, Daejeon, KR;
Sang Gi Hong, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A surface plasmon resonance imaging apparatus is provided. The surface plasmon resonance imaging apparatus includes a light irradiation unit configured to irradiate polarized light onto a metal coating film provided on one surface of a prism, a light modulator configured to spatially pattern-encode light reflected by the metal coating film and the prism, a light detector configured to detect a pattern-encoded light signal, obtained through pattern-encoding by the light modulator, as a spectral signal, a signal processor configured to spatially decode the spectral signal and analyze a decoded spectral signal to generate characteristic data of a sample provided on the metal coating film, and an output unit configured to output the characteristic data of the sample as a two-dimensional (2D) image.