Invention Grant
US07670692B2 Cyclometalated transition metal complex and organic electroluminescent device using the same
有权
环金属过渡金属络合物和使用其的有机电致发光器件
- Patent Title: Cyclometalated transition metal complex and organic electroluminescent device using the same
- Patent Title (中): 环金属过渡金属络合物和使用其的有机电致发光器件
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Application No.: US11347242Application Date: 2006-02-06
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Publication No.: US07670692B2Publication Date: 2010-03-02
- Inventor: Das Rupasree Ragini , Seok Chang , Eun-Sil Han , Hee-Kyung Kim , Lyong-Sun Pu , Jong-Hyoup Lee
- Applicant: Das Rupasree Ragini , Seok Chang , Eun-Sil Han , Hee-Kyung Kim , Lyong-Sun Pu , Jong-Hyoup Lee
- Applicant Address: KR Giheung-Gu, Youngin, Gyunggi-Do
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Youngin, Gyunggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2005-0010857 20050204
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06
Abstract:
A cyclometalated transition metal complex very efficiently emits phosphorescent light and an organic electroluminescent device using the same. The transition metal complex is suitable for an organic layer of an organic electroluminescent device, can emit light with a wavelength of 400 to 650 nm, and can emit white light when used with a red emissive material or a green emissive material.
Public/Granted literature
- US20060177695A1 Cyclometalated transition metal complex and organic electroluminescent device using the same Public/Granted day:2006-08-10
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