Title:
BIBENZO[B]FURAN COMPOUND, PHOTOELECTRIC CONVERSION MATERIAL, AND PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2013/061909
Kind Code:
A1
Abstract:
The present invention provides a p-type organic semiconductor material that is easily produced and has high planarity in a polymer lattice, and provides an organic thin film solar cell, a photoelectric conversion element, a photoelectric conversion layer, and a photoelectric conversion material using the p-type organic semiconductor material and having high photoelectric conversion efficiency. Specifically, provided are a bibenzo[b]furan compound having at least one constituent element represented by formula (1) or (2), and an organic thin film solar cell, photoelectric conversion element, photoelectric conversion layer, and photoelectric conversion material using the compound in a p-type organic semiconductor material. (In the formulae: R13 and R14 represent a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, an optionally substituted hydrocarbon group, an optionally substituted hydrocarbon oxy group, or an optionally substituted heterocyclic group.)
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Inventors:
HASEGAWA MINEKI (JP)
YANO TORU (JP)
TANIUCHI RYO (JP)
YANO TORU (JP)
TANIUCHI RYO (JP)
Application Number:
PCT/JP2012/077208
Publication Date:
May 02, 2013
Filing Date:
October 22, 2012
Export Citation:
Assignee:
ADEKA CORP (JP)
International Classes:
C07D493/06; C08G61/12; H01L51/42
Foreign References:
| JP2011195566A | 2011-10-06 | |||
| JP2010177634A | 2010-08-12 |
Other References:
HUI-MING GE ET AL.: "Antioxidant Oligostilbenoids from the Stem Wood of Hopea hainanensis", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, vol. 57, no. 13, 2009, pages 5756 - 5761, XP055142471
See also references of EP 2772494A4
See also references of EP 2772494A4
Attorney, Agent or Firm:
HATORI, Osamu (JP)
Osamu Hatori (JP)
Osamu Hatori (JP)
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Claims: