Invention Grant
US07875367B2 Organoelectroluminescent compound and organoelectroluminescent device employing the same
有权
有机电致发光化合物和使用其的有机电致发光器件
- Patent Title: Organoelectroluminescent compound and organoelectroluminescent device employing the same
- Patent Title (中): 有机电致发光化合物和使用其的有机电致发光器件
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Application No.: US11826781Application Date: 2007-07-18
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Publication No.: US07875367B2Publication Date: 2011-01-25
- Inventor: Sang-Hoon Park , Yu-Jin Kim , Jhun-Mo Son , Byoung-Ki Choi , O-Hyun Kwon , Myeong-Suk Kim
- Applicant: Sang-Hoon Park , Yu-Jin Kim , Jhun-Mo Son , Byoung-Ki Choi , O-Hyun Kwon , Myeong-Suk Kim
- Applicant Address: KR Giheung-Gu, Yongin, Gyunggi-Do
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Giheung-Gu, Yongin, Gyunggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2006-0096124 20060929
- Main IPC: H01J1/62
- IPC: H01J1/62 ; C07C13/62
Abstract:
A cyclopentaphenanthrene-based compound is easy to prepare and excellent in solubility, color purity, and color stability. The cyclopentaphenanthrene-based compound is useful as a material for forming an organic layer, in particular, an emitting layer, in an organoelectroluminescent device, and as an organic dye or an electronic material such as a nonlinear optical material.
Public/Granted literature
- US20080079356A1 Organoelectroluminescent compound and organoelectroluminescent device employing the same Public/Granted day:2008-04-03
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