Invention Grant
US07884218B2 Benzoindole-based compound and dye-sensitized solar cell using the same
有权
苯并吲哚类化合物和使用其的染料敏化太阳能电池
- Patent Title: Benzoindole-based compound and dye-sensitized solar cell using the same
- Patent Title (中): 苯并吲哚类化合物和使用其的染料敏化太阳能电池
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Application No.: US12174974Application Date: 2008-07-17
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Publication No.: US07884218B2Publication Date: 2011-02-08
- Inventor: Byong-cheol Shin , Ji-won Lee , Moon-sung Kang , Jaejung Ko , Duckhyun Kim
- Applicant: Byong-cheol Shin , Ji-won Lee , Moon-sung Kang , Jaejung Ko , Duckhyun Kim
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2008-0002335 20080108
- Main IPC: C07D209/04
- IPC: C07D209/04 ; C07D209/48 ; C04D209/90 ; A01N43/36 ; H01L31/42
Abstract:
A benzoindole-based compound represented by Formula 1 below, a dye including the benzoindole-based compound, and a dye-sensitized solar cell including the dye: is prepared at a low cost, has a high molar absorption coefficient, and high photoelectron conversion efficiency, as compared to a conventional ruthenium dye. The benzoindole-based dye is an organic dye including an N-aryl electron donor and an acidic functional group an electron acceptor.
Public/Granted literature
- US20090173380A1 BENZOINDOLE-BASED COMPOUND AND DYE-SENSITIZED SOLAR CELL USING THE SAME Public/Granted day:2009-07-09
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