Title:
SQUARILIUM COMPOUND, PHOTOELECTRIC CONVERSION MATERIAL USING SAME, PHOTOELECTRIC CONVERTER AND PHOTOELECTROCHEMICAL CELL
Document Type and Number:
WIPO Patent Application WO/2005/121098
Kind Code:
A1
Abstract:
Disclosed is a squarilium compound represented by the following general formula (I) (wherein R1 and R2 may be the same or different and respectively represent a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group or the like; R3, R4, R5 and R6 may be the same or different and respectively represent a hydrogen atom, an optionally substituted alkyl group, an optionally substituted alkoxyl group or the like; X represents a nitrogen atom or an oxygen atom; and A represents an acidic group). Also disclosed is a photoelectric conversion material or the like which contains such a squarilium compound and a semiconductor.
Inventors:
SHIMIZU IKUO
IKUTA MASANORI
KATO SHIGEAKI
OSEDO YUTAKA
IKUTA MASANORI
KATO SHIGEAKI
OSEDO YUTAKA
Application Number:
PCT/JP2005/010570
Publication Date:
December 22, 2005
Filing Date:
June 09, 2005
Export Citation:
Assignee:
KYOWA HAKKO CHEMICAL CO LTD (JP)
SHIMIZU IKUO
IKUTA MASANORI
KATO SHIGEAKI
OSEDO YUTAKA
SHIMIZU IKUO
IKUTA MASANORI
KATO SHIGEAKI
OSEDO YUTAKA
International Classes:
C07D231/22; H01G9/20; H01L31/04; H01L51/00; H01M14/00; H01L51/42; (IPC1-7): C07D231/22; H01L31/04; H01M14/00
Domestic Patent References:
| WO2003085005A1 | 2003-10-16 |
Foreign References:
| JP2001076773A | 2001-03-23 | |||
| JPH11214730A | 1999-08-06 | |||
| JP2003068374A | 2003-03-07 | |||
| JP2000345059A | 2000-12-12 | |||
| JP2004264805A | 2004-09-24 | |||
| JP2004272098A | 2004-09-30 | |||
| JP2004212980A | 2004-07-29 |
Attorney, Agent or Firm:
Iwahashi, Kazuyuki (LTD. Intellectual Property Department 6-1,
Ohtemachi 1-chom, Chiyoda-ku Tokyo 85, JP)
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