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:
May. 17, 2016
Filed:
Oct. 12, 2011
Applicants:
Yadong Yin, Riverside, CA (US);
Le He, Riverside, CA (US);
Inventors:
Yadong Yin, Riverside, CA (US);
Le He, Riverside, CA (US);
Assignee:
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/23 (2006.01); G02B 1/00 (2006.01); B82Y 20/00 (2011.01); G02B 6/122 (2006.01); B29D 11/00 (2006.01); G02B 1/12 (2006.01);
U.S. Cl.
CPC ...
G02B 1/005 (2013.01); B82Y 20/00 (2013.01); G02B 6/1225 (2013.01);
Abstract
A method of forming colloidal photonic crystal structures, which diffract light to create color, which includes dispersing solid particles within a magnetic liquid media, and magnetically organizing the solid particles within the magnetic liquid media into colloidal photonic crystal structures.