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:
Sep. 13, 2011
Filed:
Dec. 18, 2006
Das Rupasree Ragini, Suwon-si, KR;
Che-un Yang, Suwon-si, KR;
Young-hun Byun, Yongin-si, KR;
O-hyun Kwon, Seoul, KR;
Lyong-sun Pu, Suwon-si, KR;
Jong-jin Park, Yongin-si, KR;
Byoung-ki Choi, Hwaseong-si, KR;
Hee-kyung Kim, Anyang-si, KR;
Myeong-suk Kim, Suwon-si, KR;
Das Rupasree Ragini, Suwon-si, KR;
Che-Un Yang, Suwon-si, KR;
Young-Hun Byun, Yongin-si, KR;
O-Hyun Kwon, Seoul, KR;
Lyong-Sun Pu, Suwon-si, KR;
Jong-Jin Park, Yongin-si, KR;
Byoung-Ki Choi, Hwaseong-si, KR;
Hee-Kyung Kim, Anyang-si, KR;
Myeong-Suk Kim, Suwon-si, KR;
Samsung Mobile Display Co., Ltd., Giheung-Gu, Yongin, Gyunggi-Do, KR;
Abstract
Provided are an organometallic complex providing highly efficient phosphorescence and an organic electroluminescence device using the same. The organometallic complex can be used to form an organic layer of the organic electroluminescence device, efficiently emits light of a wavelength corresponding to red light, and has high brightness and low operating voltage.