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:
Nov. 09, 2010
Filed:
Dec. 30, 2005
Tae-woo Lee, Seoul, KR;
Tae-yong Noh, Gunpo-si, KR;
Yu-jin Kim, Suwon-si, KR;
Lyong-sun Pu, Suwon-si, KR;
Sang-hoon Park, Seongnam-si, KR;
In-nam Kang, Ansan-si, KR;
Sang-yeol Kim, Gwacheon-si, KR;
Mu-gyeom Kim, Hwaseong-si, KR;
Tae-Woo Lee, Seoul, KR;
Tae-Yong Noh, Gunpo-si, KR;
Yu-Jin Kim, Suwon-si, KR;
Lyong-Sun Pu, Suwon-si, KR;
Sang-Hoon Park, Seongnam-si, KR;
In-Nam Kang, Ansan-si, KR;
Sang-Yeol Kim, Gwacheon-si, KR;
Mu-Gyeom Kim, Hwaseong-si, KR;
Samsung Mobile Display Co., Ltd., Giheung-Gu, Yongin, Gyunggi-Do, KR;
Abstract
An organic light emitting device includes a first electrode, a hole injection layer, an inorganic layer, a hole transport layer, an emitting layer which are sequentially formed on the first electrode; and a second electrode. The organic light emitting device has a high emission efficiency and an extended lifetime.