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. 02, 2024
Filed:
Dec. 11, 2020
Applicant:
The Hong Kong University of Science and Technology, Kowloon, HK;
Inventors:
Swadesh Kumar Gupta, Delhi, IN;
Maksym Fedorovich Prodanov, New Territories, HK;
Valerii Vladimirovich Vashchenko, Kharkov, UA;
Abhishek Kumar Srivastava, Kowloon, HK;
Chengbin Kang, Kowloon, HK;
Yiyang Gao, Kowloon, HK;
Assignee:
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, Hong Kong, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/00 (2006.01); C09D 11/037 (2014.01); C09D 11/107 (2014.01); C09D 11/322 (2014.01); C09D 11/50 (2014.01); C09K 11/02 (2006.01); G02F 1/13357 (2006.01); G02F 1/1362 (2006.01);
U.S. Cl.
CPC ...
B41M 5/0017 (2013.01); C09D 11/037 (2013.01); C09D 11/107 (2013.01); C09D 11/322 (2013.01); C09D 11/50 (2013.01); C09K 11/025 (2013.01); G02F 1/133617 (2013.01); G02F 1/136222 (2021.01);
Abstract
Various photo-luminescent films and associated methods are enabled. For instance, a photo-luminescent film comprises a substrate layer comprising a plurality of pores, and a composite comprising luminescent nanoparticles disposed in the plurality of pores.