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. 13, 2014
Filed:
Sep. 14, 2012
Manzoor Koyakutty, Rajasthan, IN;
Aditya Verma, Rajasthan, IN;
Sampat Raj Vedera, Rajasthan, IN;
Narendra Kumar, Rajasthan, IN;
Thundyil Raman Narayana Kutty, Rajasthan, IN;
Manzoor Koyakutty, Rajasthan, IN;
Aditya Verma, Rajasthan, IN;
Sampat Raj Vedera, Rajasthan, IN;
Narendra Kumar, Rajasthan, IN;
Thundyil Raman Narayana Kutty, Rajasthan, IN;
The Director General Defence Research & Development Organisation, New Delhi, IN;
Abstract
A single-source solid precursor matrix for semiconductor nanocrystals includes 45-55% by weight of zinc, 28-35% by weight of oxygen, 0.70-1.2% by weight of carbon, 1.5-2.5% by weight of hydrogen, 4-6% by weight of nitrogen, 5-7% by weight of sulphur and 1-5% by weight of dopant ions with respect to the weight of zinc atoms. Doped semiconductor nanocrystals for multicolor displays and bio markers include 60-65% by weight of zinc, 30-32% by weight of sulphur, 1.2-1.3% by weight of copper and 1.2-1.3% by weight of dopant ions.