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:
Aug. 23, 2016
Filed:
Mar. 29, 2012
Applicants:
Yang Yang, Los Angeles, CA (US);
Letian Dou, Los Angeles, CA (US);
Jing-bi You, Los Angeles, CA (US);
Inventors:
Yang Yang, Los Angeles, CA (US);
Letian Dou, Los Angeles, CA (US);
Jing-Bi You, Los Angeles, CA (US);
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 31/00 (2006.01); H01L 51/42 (2006.01); H01L 27/30 (2006.01); H01L 51/00 (2006.01); H01L 51/44 (2006.01);
U.S. Cl.
CPC ...
H01L 51/4246 (2013.01); H01L 27/302 (2013.01); H01L 51/0036 (2013.01); H01L 51/002 (2013.01); H01L 51/4253 (2013.01); H01L 51/441 (2013.01);
Abstract
Tandem electro-optic devices and active materials for electro-optic devices are disclosed. Tandem devices include p-type and n-type layers between the active layers, which are doped to achieve carrier tunneling. Low bandgap conjugated polymers are also disclosed.