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. 14, 2008
Filed:
Apr. 07, 2005
Young-gu Jin, Hwaseong-si, KR;
Sung-hoon Lee, Yongin-si, KR;
Hyo-sug Lee, Suwon-si, KR;
Byoung-lyong Choi, Seoul, KR;
Jong-seob Kim, Suwon-si, KR;
Young-gu Jin, Hwaseong-si, KR;
Sung-hoon Lee, Yongin-si, KR;
Hyo-sug Lee, Suwon-si, KR;
Byoung-lyong Choi, Seoul, KR;
Jong-seob Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A nanowire light emitting device and a method of fabricating the same are provided. The nanowire light emitting device includes a first conductive layer formed on a substrate, a plurality of nanowires vertically formed on the first conductive layer, each of the nanowires having an n-type doped portion and a p-type doped portion, a light emitting layer between the n-type doped portion and the p-type doped portion, first and second conductive organic polymers filling a space corresponding to the p-type doped portion and the n-type doped portion, respectively, and a second conductive layer formed on the nanowires. The organic polymers dope the corresponding surface of the nanowires by receiving electrons from the corresponding surface of the nanowires or by providing electrons to the surface of the nanowires.