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. 16, 2010
Filed:
Feb. 03, 2006
Jong-hyoup Lee, Seoul, KR;
Seok Chang, Duejeon-si, KR;
Das Rupasree Ragini, Suwon-si, KR;
Hee-kyung Kim, Anyang-si, KR;
Lyong-sun Pu, Suwon-si, KR;
Jong-Hyoup Lee, Seoul, KR;
Seok Chang, Duejeon-si, KR;
Das Rupasree Ragini, Suwon-si, KR;
Hee-Kyung Kim, Anyang-si, KR;
Lyong-Sun Pu, Suwon-si, KR;
Samsung Mobile Display Co., Ltd., Yongin, Gyunggi-Do, KR;
Abstract
Provided is an organometallic complex that highly effectively emits a phosphorescent light and an organic electroluminescent device using the same. The organometallic complex can be used to form an organic layer of an organic electroluminescent device, is a highly effective phosphorescent material emitting light of 400 nm to 650 nm, and can be used with a green emission material or a red emission material to emit a white light. In addition, the organometallic complex can be used in a solution process due to its high solubility, and thus, is suitable for large-scale screens.