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. 08, 2003
Filed:
Apr. 18, 2001
Applicant:
Inventors:
Assignee:
Kwangju Institute of Science and Technology, Kwangju, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/136 ;
U.S. Cl.
CPC ...
H01L 2/136 ;
Abstract
The present invention relates to a light-emitting device utilizing amorphous silicon quantum dot nanostructures, wherein the light-emitting device can be fabricated using the existing silicon semiconductor fabrication technology, is excellent in light-emitting efficiency, and can emit light in the visible region including short wavelength region such as green and blue.