Invention Grant
- Patent Title: Dye-sensitized photoelectric conversion device
- Patent Title (中): 染料敏化光电转换装置
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Application No.: US10469670Application Date: 2002-03-05
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Publication No.: US07728222B2Publication Date: 2010-06-01
- Inventor: Masaaki Ikeda , Koichiro Shigaki , Teruhisa Inoue
- Applicant: Masaaki Ikeda , Koichiro Shigaki , Teruhisa Inoue
- Applicant Address: JP Tokyo
- Assignee: Nippon Kayaku Kabushiki Kaisha
- Current Assignee: Nippon Kayaku Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Nields, Lemack & Frame, LLC
- Priority: JP2001-062727 20010307; JP2001-212715 20010712
- International Application: PCT/JP02/02024 WO 20020305
- International Announcement: WO02/071530 WO 20020912
- Main IPC: H01L31/042
- IPC: H01L31/042 ; H01M14/00
Abstract:
A photoelectric conversion device comprising an organic dye-sensitizing semiconductor fine particle thin film is prepared by using a dye having a barbituric acid structure as a partial structure and by adsorbing the dye on a semiconductor thin film electrode, and thereby a low-cost photoelectric conversion device having high conversion efficiency, and a solar cell using the device are provided.
Public/Granted literature
- US20040074532A1 Pigment sensitizing photoelectric conversion element Public/Granted day:2004-04-22
Information query
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