Invention Grant
- Patent Title: Cyclopentaphenanthrene-based compound and organic electroluminescent device using the same
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Application No.: US12838066Application Date: 2010-07-16
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Publication No.: US07990053B2Publication Date: 2011-08-02
- Inventor: Sang-Hoon Park , Che-Un Yang , Jong-Jin Park , Jhun-Mo Son , O-Hyun Kwon , Yu-Jin Kim
- Applicant: Sang-Hoon Park , Che-Un Yang , Jong-Jin Park , Jhun-Mo Son , O-Hyun Kwon , Yu-Jin Kim
- Applicant Address: KR Nongseo-Dong, Giheung-Gu, Yongin, Gyunggi-Do
- Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Nongseo-Dong, Giheung-Gu, Yongin, Gyunggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2006-0053900 20060615; KR10-2006-0113901 20061117
- Main IPC: H01J1/62
- IPC: H01J1/62 ; C07C13/62
Abstract:
Provided are a cyclopentaphenanthrene-based compound and an organic EL device using the same. The 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, a light-emitting layer in an organic EL device, and as an organic dye or an electronic material such as a nonlinear optical material.
Public/Granted literature
- US20100289018A1 CYCLOPENTAPHENANTHRENE-BASED COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME Public/Granted day:2010-11-18
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