Invention Grant
- Patent Title: Indene derivative compound and organic light emitting device comprising the same
- Patent Title (中): 茚衍生物化合物和包含其的有机发光器件
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Application No.: US12078734Application Date: 2008-04-03
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Publication No.: US07906227B2Publication Date: 2011-03-15
- Inventor: Myeong-suk Kim , Dong-woo Shin , Yu-jin Kim , Byoung-ki Choi , Tae-yong Noh , O-hyun Kwon , Tae-woo Lee , Eun-sil Han , Woon-jung Paek
- Applicant: Myeong-suk Kim , Dong-woo Shin , Yu-jin Kim , Byoung-ki Choi , Tae-yong Noh , O-hyun Kwon , Tae-woo Lee , Eun-sil Han , Woon-jung Paek
- Applicant Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do KR Nongseo-Dong, Giheung-Gu, Yongin, Gyunggi-Do
- Assignee: Samsung Electronics Co., Ltd.,Samsung Mobile Display Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.,Samsung Mobile Display Co., Ltd.
- Current Assignee Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do KR Nongseo-Dong, Giheung-Gu, Yongin, Gyunggi-Do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2007-0103732 20071015
- Main IPC: B32B15/04
- IPC: B32B15/04
Abstract:
Provided are an indene derivative compound represented by Formula 1 below and an organic light emitting device including the same: X—Ar1—Ar2—Y Formula 1 wherein Ar1, Ar2 and X are described in the detailed description, and Y is represented by one of Formulae 2a to 2d: wherein R1 to R4 and Z are described in the detailed description. An organic light emitting device having improved driving voltage properties, brightness, efficiency and color purity can be prepared by including the indene derivative compound.
Public/Granted literature
- US20090098397A1 Indene derivative compound and organic light emitting device comprising the same Public/Granted day:2009-04-16
Information query
