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:
Oct. 16, 2018
Filed:
Jan. 21, 2015
Applicant:
University—industry Foundation, Yonsei University, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/14 (2006.01); H05B 33/26 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
H05B 33/14 (2013.01); C09K 11/06 (2013.01); H05B 33/26 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/1048 (2013.01); C09K 2211/1051 (2013.01); C09K 2211/1055 (2013.01); C09K 2211/1074 (2013.01);
Abstract
The present invention relates to an electro-fluorescence device which includes an electro-active infrared fluorescence compound or a mixture including these compounds, and an electrolyte, such that an infrared light emitting signal is controlled by selecting and supplying a power source, which may induce electrical oxidation and reduction, so as to switch the infrared fluorescence. The low-voltage driven infrared signal modulating device of the present invention may be driven at 3 V or less, and thus may be applied for the use of an infrared biosensor, an infrared security signal generator, and an infrared signal disturbance.