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:
Mar. 22, 2011
Filed:
Dec. 18, 2006
Soon-jae Kwon, Gyeonggi-do, KR;
Byoung-iyong Choi, Gyeonggi-do, KR;
Kyung-sang Cho, Gyeonggi-do, KR;
Byung-ki Kim, Gyeonggi-do, KR;
Soon-jae Kwon, Gyeonggi-do, KR;
Byoung-Iyong Choi, Gyeonggi-do, KR;
Kyung-sang Cho, Gyeonggi-do, KR;
Byung-ki Kim, Gyeonggi-do, KR;
Abstract
A quantum dot electroluminescence device and a method of fabricating the same are provided. The quantum dot electroluminescence device comprises an insulating substrate; a quantum dot luminescence layer supported by the insulating substrate, and composed of a monolayer or multilayer of quantum dots, which are cross-linked by a cross-link agent; an anode electrode and a cathode electrode connected to an external power supply to inject carriers to the quantum dot luminescence layer; a hole transfer layer interposed between the anode electrode and the quantum dot luminescence layer, and composed of p-type polymer semiconductor; and an electron transfer layer interposed between the cathode electrode and the quantum dot luminescence layer, and composed of metal oxide or n-type polymer semiconductor.