Invention Grant
- Patent Title: Diindenothiophene derivatives and use thereof
- Patent Title (中): 二茚并噻吩衍生物及其用途
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Application No.: US12648152Application Date: 2009-12-28
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Publication No.: US08236967B2Publication Date: 2012-08-07
- Inventor: Shinn-Horng Chen , Ken-Tsung Wong , Ya-Yan Lin , Shih-Feng Chiu , Jia-Hong Chen
- Applicant: Shinn-Horng Chen , Ken-Tsung Wong , Ya-Yan Lin , Shih-Feng Chiu , Jia-Hong Chen
- Applicant Address: TW Kaohsiung
- Assignee: Eternal Chemical Co., Ltd.
- Current Assignee: Eternal Chemical Co., Ltd.
- Current Assignee Address: TW Kaohsiung
- Agency: Shimokaji & Associates, P.C.
- Priority: TW97151251A 20081229
- Main IPC: C07D333/50
- IPC: C07D333/50
Abstract:
A diindenothiophene derivative of the following formula (1) is disclosed: wherein each of G1, G2, G3 and G4 is independently an unsubstituted or substituted C6-C40-aromatic group or a C1-C40-aliphatic group; A is an electron-withdrawing group; and D is an electron-donating group. The inventive diindenothiophene derivatives can be used in a dye-sensitized solar cell.
Public/Granted literature
- US20100168444A1 DIINDENOTHIOPHENE DERIVATIVES AND USE THEREOF Public/Granted day:2010-07-01
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