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:
Jan. 16, 2024
Filed:
Jan. 23, 2020
Applicant:
Korea Institute of Materials Science, Gyeongsangnam-do, KR;
Inventors:
Sung-Gyu Park, Changwon-si, KR;
Do-Geun Kim, Changwon-si, KR;
Seung-Hoon Lee, Changwon-si, KR;
Dong-Ho Kim, Changwon-si, KR;
Assignee:
KOREA INSTITUTE OF MATERIALS SCIENCE, Gyeongsangnam-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B82Y 20/00 (2011.01); G02B 5/00 (2006.01); C23C 14/04 (2006.01); C23C 14/20 (2006.01); C23C 14/02 (2006.01); C23C 14/28 (2006.01); C23C 14/34 (2006.01); C23C 14/16 (2006.01);
U.S. Cl.
CPC ...
C23C 14/046 (2013.01); B82Y 20/00 (2013.01); C23C 14/028 (2013.01); C23C 14/16 (2013.01); C23C 14/20 (2013.01); C23C 14/28 (2013.01); C23C 14/3442 (2013.01); G02B 5/008 (2013.01);
Abstract
A substrate including plasmonic continuous film with curved surface and a method for manufacturing the same. More particularly, a substrate for an ultrasensitive spectroscopic sensor includes bowl-shaped plasmonic curved nanodimples and spiked plasmonic nanotips formed at contact points between the nanodimples at the same time, thereby greatly increasing the total volume of hotspots and being capable of concentrating and analyzing an extremely small amount of a sample.