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. 19, 2016
Filed:
Jul. 08, 2014
Applicant:
Yu-chen Chang, New Taipei, TW;
Inventor:
Yu-Chen Chang, New Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 33/04 (2010.01); H01L 33/00 (2010.01); H01L 33/12 (2010.01); H01L 33/30 (2010.01); H01L 29/20 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
H01L 29/0665 (2013.01); H01L 29/20 (2013.01); H01L 33/0062 (2013.01); H01L 33/04 (2013.01); H01L 33/12 (2013.01); H01L 33/305 (2013.01); B82Y 20/00 (2013.01);
Abstract
A semiconductor device comprises a substrate and quantum dots, wherein a peak emission of the quantum dots has a FWHM of less than 20 meV when the semiconductor is measured at a temperature of 4 Kelvin.