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:
Oct. 23, 2012
Filed:
Jul. 10, 2008
Applicants:
Eun Joo Jang, Suwon-si, KR;
Jung Eun Lim, Yongin-si, KR;
Hyo Sook Jang, Seongnam-si, KR;
Eun Hwa Lee, Yongin-si, KR;
Inventors:
Eun Joo Jang, Suwon-si, KR;
Jung Eun Lim, Yongin-si, KR;
Hyo Sook Jang, Seongnam-si, KR;
Eun Hwa Lee, Yongin-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/48 (2010.01);
U.S. Cl.
CPC ...
Abstract
A nanocrystal light-emitting diode with improved structural stability is disclosed. Specifically, the nanocrystal light-emitting diode comprises an excitation source, a nanocrystal-containing light conversion layer and an air layer formed therebetween to be exposed to the outside.