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:
Apr. 24, 2012
Filed:
Oct. 14, 2008
Farzad Parsapour, Bartlett, TN (US);
Farzad Parsapour, Bartlett, TN (US);
Brother International Corporation, Bridgewater, NJ (US);
Abstract
An optoelectronic device is disclosed which includes a quantum dot layer including plurality of quantum dots which do not have capping layers. This optoelectronic device may be a quantum dot light-emitting device, which includes (1) a substrate which is transparent or translucent, (2) an anode electrical conducting layer which is transparent or translucent, and is located adjacent to the substrate, (3) a planarizing/hole injection layer which is located adjacent to the anode electrical conducting layer, (4) a quantum dot layer including the plurality of quantum dots which do not have capping layers, and (5) a cathode electrical conducting layer which is located adjacent to the quantum dot layer.