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:
Nov. 07, 2023
Filed:
May. 23, 2022
Applicant:
Ewha University-industry Collaboration Foundation, Seoul, KR;
Inventors:
Jerome Kartham Hyun, Seoul, KR;
Syazwani Mohd Noor, Seoul, KR;
Han-Sol Jang, Seoul, KR;
Jin-Ho Choy, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/81 (2006.01); G01N 21/78 (2006.01);
U.S. Cl.
CPC ...
G01N 21/81 (2013.01); G01N 21/78 (2013.01);
Abstract
The present disclosure relates to a colorimetric humidity sensor and a method of preparing the same, and in the colorimetric humidity sensor that is an ultrafast colorimetric humidity sensor including a colorimetric member including humidity-responsive particles configured in a disordered monolayer arrangement on a substrate, the humidity-responsive particles are amorphous, porous, and polydispersed microspheres, and the colorimetric humidity sensor indicates a color change according to humidity upon light irradiation.